A B C D E F G H I J K L M N O P Q R S T U V W X Y _

## A

abort() - Method in class org.apache.lucene.index.IndexWriter
  Close the `IndexWriter` without committing any of the changes that have occurred since it was opened.
AbstractBenchmarker - Class in org.apache.lucene.benchmark
  Deprecated. Use the Task based benchmarker
AbstractBenchmarker() - Constructor for class org.apache.lucene.benchmark.AbstractBenchmarker
  Deprecated.
AbstractField - Class in org.apache.lucene.document
AbstractField() - Constructor for class org.apache.lucene.document.AbstractField
AbstractField(String, Field.Store, Field.Index, Field.TermVector) - Constructor for class org.apache.lucene.document.AbstractField
AbstractQueryMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  Abstract base query maker.
AbstractQueryMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
accept(String) - Method in interface org.apache.lucene.document.FieldSelector
accept(String) - Method in class org.apache.lucene.document.LoadFirstFieldSelector
accept(String) - Method in class org.apache.lucene.document.MapFieldSelector
  Load field according to its associated value in fieldSelections
accept(String) - Method in class org.apache.lucene.document.SetBasedFieldSelector
  Indicate whether to load the field with the given name or not.
accept(File, String) - Method in class org.apache.lucene.index.IndexFileNameFilter
acquireWriteLock() - Method in class org.apache.lucene.index.IndexReader
  Does nothing by default.
ACRONYM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
ACRONYM_DEP - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
  Deprecated. this solves a bug where HOSTs that end with '.' are identified as ACRONYMs. It is deprecated and will be removed in the next release.
ACRONYM_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
add(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet
  Add this CharSequence into the set
add(String) - Method in class org.apache.lucene.analysis.CharArraySet
  Add this String into the set
add(char[]) - Method in class org.apache.lucene.analysis.CharArraySet
  Add this char[] directly to the set.
add(Object) - Method in class org.apache.lucene.analysis.CharArraySet
add(Token) - Method in class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
add(Token) - Method in class org.apache.lucene.analysis.sinks.TokenRangeSinkTokenizer
add(Token) - Method in class org.apache.lucene.analysis.sinks.TokenTypeSinkTokenizer
add(Token) - Method in class org.apache.lucene.analysis.SinkTokenizer
  Override this method to cache only certain tokens, or new tokens based on the old tokens.
add(TaskStats) - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
  Add data from another stat, for aggregation
add(Fieldable) - Method in class org.apache.lucene.document.Document
  Adds a field to a document.
add(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification
add(IndexReader) - Method in class org.apache.lucene.index.ParallelReader
  Add an IndexReader.
add(IndexReader, boolean) - Method in class org.apache.lucene.index.ParallelReader
  Add an IndexReader whose stored fields will not be returned.
add(FilterClause) - Method in class org.apache.lucene.search.BooleanFilter
  Adds a new FilterClause to the Boolean Filter container
add(Query, BooleanClause.Occur) - Method in class org.apache.lucene.search.BooleanQuery
  Adds a clause to a boolean query.
add(BooleanClause) - Method in class org.apache.lucene.search.BooleanQuery
  Adds a clause to a boolean query.
add(Query) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
  Add a subquery to this disjunction
add(Collection) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
  Add a collection of disjuncts to this disjunction via Iterable<Query>
add(Term) - Method in class org.apache.lucene.search.MultiPhraseQuery
  Add a single term at the next position in the phrase.
add(Term[]) - Method in class org.apache.lucene.search.MultiPhraseQuery
  Add multiple terms at the next position in the phrase.
add(Term[], int) - Method in class org.apache.lucene.search.MultiPhraseQuery
  Allows to specify the relative position of terms within the phrase.
add(Term) - Method in class org.apache.lucene.search.PhraseQuery
  Adds a term to the end of the query phrase.
add(Term, int) - Method in class org.apache.lucene.search.PhraseQuery
  Adds a term to the end of the query phrase.
add_escapes(String) - Method in exception org.apache.lucene.demo.html.ParseException
  Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
add_escapes(String) - Method in exception org.apache.lucene.queryParser.ParseException
  Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
add_escapes(String) - Method in exception org.apache.lucene.queryParser.precedence.ParseException
  Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
add_escapes(String) - Method in exception org.apache.lucene.queryParser.surround.parser.ParseException
  Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
addAnalyzer(String, Analyzer) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
  Defines an analyzer to use for the specified field.
addBuilder(String, SpanQueryBuilder) - Method in class org.apache.lucene.xmlparser.builders.SpanQueryBuilderFactory
addBuilder(String, FilterBuilder) - Method in class org.apache.lucene.xmlparser.FilterBuilderFactory
addBuilder(String, QueryBuilder) - Method in class org.apache.lucene.xmlparser.QueryBuilderFactory
addBytes(long) - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
addClause(Vector, int, int, Query) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
addClause(Vector, int, int, Query) - Method in class org.apache.lucene.queryParser.QueryParser
addConfig(IndexTask.HandlerConfig) - Method in class org.apache.lucene.ant.IndexTask
  Sets custom properties for a configurable document handler.
addData(TimeData) - Method in class org.apache.lucene.benchmark.stats.TestRunData
  Add a data point.
addDefaultQueryTemplate(InputStream) - Method in class org.apache.lucene.xmlparser.QueryTemplateManager
addDetail(Explanation) - Method in class org.apache.lucene.search.Explanation
  Adds a sub-node to this explanation node.
AddDocTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Add a document, optionally with of a certain size.
AddDocTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
addDocument(Document, Analyzer) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Adds a document to this index, using the provided analyzer instead of the one specific in the constructor.
addDocument(Document) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Adds a document to this index.
addDocument(Document) - Method in class org.apache.lucene.index.IndexWriter
  Adds a document to this index.
addDocument(Document, Analyzer) - Method in class org.apache.lucene.index.IndexWriter
  Adds a document to this index, using the provided analyzer instead of the value of `IndexWriter.getAnalyzer()`.
addEscapes(String) - Static method in error org.apache.lucene.demo.html.TokenMgrError
  Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
addEscapes(String) - Static method in error org.apache.lucene.queryParser.precedence.TokenMgrError
  Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
addEscapes(String) - Static method in error org.apache.lucene.queryParser.surround.parser.TokenMgrError
  Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
addEscapes(String) - Static method in error org.apache.lucene.queryParser.TokenMgrError
  Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
addField(String, String, Analyzer) - Method in class org.apache.lucene.index.memory.MemoryIndex
  Convenience method; Tokenizes the given field text and adds the resulting terms to the index; Equivalent to adding an indexed non-keyword Lucene `Field` that is `tokenized`, `not stored`, `termVectorStored with positions` (or `termVectorStored with positions and offsets`),
addField(String, TokenStream) - Method in class org.apache.lucene.index.memory.MemoryIndex
  Equivalent to `addField(fieldName, stream, 1.0f)`.
addField(String, TokenStream, float) - Method in class org.apache.lucene.index.memory.MemoryIndex
  Iterates over the given token stream and adds the resulting terms to the index; Equivalent to adding a tokenized, indexed, termVectorStored, unstored, Lucene `Field`.
addFileset(FileSet) - Method in class org.apache.lucene.ant.IndexTask
  Adds a set of files (nested fileset attribute).
addFilterBuilder(String, FilterBuilder) - Method in class org.apache.lucene.xmlparser.CoreParser
addIndexes(Directory[]) - Method in class org.apache.lucene.index.IndexWriter
  Merges all segments from an array of indexes into this index.
addIndexes(IndexReader[]) - Method in class org.apache.lucene.index.IndexWriter
  Merges the provided indexes into this index.
addIndexesNoOptimize(Directory[]) - Method in class org.apache.lucene.index.IndexWriter
  Merges all segments from an array of indexes into this index.
addPosition(int, int) - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
addQueryBuilder(String, QueryBuilder) - Method in class org.apache.lucene.xmlparser.CoreParser
addQueryTemplate(String, InputStream) - Method in class org.apache.lucene.xmlparser.QueryTemplateManager
addResult(int, boolean, long) - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Add a (possibly relevant) doc.
addSpanNearQuery(Query) - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
addSpanQueries(SpanNearClauseFactory) - Method in class org.apache.lucene.queryParser.surround.query.DistanceQuery
addSpanQueries(SpanNearClauseFactory) - Method in interface org.apache.lucene.queryParser.surround.query.DistanceSubQuery
addSpanQueries(SpanNearClauseFactory) - Method in class org.apache.lucene.queryParser.surround.query.OrQuery
addSpanQueries(SpanNearClauseFactory) - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
addSpanQueryWeighted(SpanQuery, float) - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
addTask(PerfTask) - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
addTerm(Term) - Method in class org.apache.lucene.search.TermsFilter
  Adds a term to the list of acceptable terms
addTerms(String, String, float, int) - Method in class org.apache.lucene.search.FuzzyLikeThisQuery
  Adds user input for "fuzzification"
addTermWeighted(Term, float) - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
addUniqueBytes(long) - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
adjustBeginLineColumn(int, int) - Method in class org.apache.lucene.demo.html.SimpleCharStream
  Method to adjust line and column numbers for the start of a token.
adjustTop() - Method in class org.apache.lucene.util.PriorityQueue
  Should be called when the Object at top changes values.
adjustTop() - Method in class org.apache.lucene.util.ScorerDocQueue
  Should be called when the scorer at top changes doc() value.
AfterEquals - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
Algorithm - Class in org.apache.lucene.benchmark.byTask.utils
  Test algorithm, as read from file
Algorithm(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.utils.Algorithm
  Read algorithm from file
ALL - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All fields
ALL - Static variable in class org.apache.lucene.index.SortedTermVectorMapper
  Stand-in name for the field in `TermVectorEntry`.
allFragmentsProcessed() - Method in class org.apache.lucene.search.highlight.QueryScorer
allowedSuffix(String) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
allowedTruncation(String) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
ALPHANUM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
ALPHANUM_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
AlreadyClosedException - Exception in org.apache.lucene.store
  This exception is thrown when there is an attempt to access something that has already been closed.
AlreadyClosedException(String) - Constructor for exception org.apache.lucene.store.AlreadyClosedException
Among - Class in net.sf.snowball
Among(String, int, int, String, SnowballProgram) - Constructor for class net.sf.snowball.Among
analyze(String) - Method in class org.apache.lucene.index.memory.SynonymMap
  Analyzes/transforms the given word on input stream loading.
Analyzer - Class in org.apache.lucene.analysis
  An Analyzer builds TokenStreams, which analyze text.
Analyzer() - Constructor for class org.apache.lucene.analysis.Analyzer
analyzer - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
analyzer - Variable in class org.apache.lucene.xmlparser.CoreParser
AnalyzerUtil - Class in org.apache.lucene.index.memory
  Various fulltext analysis utilities avoiding redundant code in several classes.
AnalyzingQueryParser - Class in org.apache.lucene.queryParser.analyzing
  Overrides Lucene's default QueryParser so that Fuzzy-, Prefix-, Range-, and WildcardQuerys are also passed through the given analyzer, but wild card characters (like `*`) don't get removed from the search terms.
AnalyzingQueryParser(String, Analyzer) - Constructor for class org.apache.lucene.queryParser.analyzing.AnalyzingQueryParser
  Constructs a query parser.
AND - Static variable in class org.apache.lucene.misc.ChainedFilter
  `BitSet.and(java.util.BitSet)`.
AND - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
AND - Static variable in class org.apache.lucene.queryParser.QueryParser.Operator
AND - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
AND - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
AND_OPERATOR - Static variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
AND_OPERATOR - Static variable in class org.apache.lucene.queryParser.QueryParser
  Alternative form of QueryParser.Operator.AND
andExpression(String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
ANDNOT - Static variable in class org.apache.lucene.misc.ChainedFilter
  `BitSet.andNot(java.util.BitSet)`.
AndQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
AndQuery - Class in org.apache.lucene.queryParser.surround.query
AndQuery(List, boolean, String) - Constructor for class org.apache.lucene.queryParser.surround.query.AndQuery
anyUnhandledExceptions() - Static method in class org.apache.lucene.index.ConcurrentMergeScheduler
  Used for testing
APOSTROPHE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
APOSTROPHE_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
appendRegExpForChar(char, StringBuffer) - Method in class org.apache.lucene.queryParser.surround.query.SrndTruncQuery
ArgEquals - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
ArgName - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
ArgQuote1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
ArgQuote2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
ArgValue() - Method in class org.apache.lucene.demo.html.HTMLParser
ArgValue - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
assign_to(StringBuffer) - Method in class net.sf.snowball.SnowballProgram
assureOpen() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Throw an IllegalStateException if the index is closed.
AUTO - Static variable in class org.apache.lucene.search.SortField
  Guess type of sort based on field contents.
average(QualityStats[]) - Static method in class org.apache.lucene.benchmark.quality.QualityStats
  Create a QualityStats object that is the average of the input QualityStats objects.
avgFree - Variable in class org.apache.lucene.benchmark.stats.MemUsage
avgTotal - Variable in class org.apache.lucene.benchmark.stats.MemUsage

## B

BACK - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter.Side
  Get the n-gram from the end of the input
BACK - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer.Side
  Get the n-gram from the end of the input
backup(int) - Method in class org.apache.lucene.demo.html.SimpleCharStream
backup(int) - Method in interface org.apache.lucene.queryParser.CharStream
  Backs up the input stream by amount steps.
backup(int) - Method in class org.apache.lucene.queryParser.FastCharStream
backup(int) - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  Backs up the input stream by amount steps.
backup(int) - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
backup(int) - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  Backs up the input stream by amount steps.
backup(int) - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
baselineTf(float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
  Implemented as: `(x <= min) ? base : sqrt(x+(base**2)-min)` ...but with a special case check for 0.
BasicDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  Create documents for the test.
BasicDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
BasicQueryFactory - Class in org.apache.lucene.queryParser.surround.query
BasicQueryFactory(int) - Constructor for class org.apache.lucene.queryParser.surround.query.BasicQueryFactory
BasicQueryFactory() - Constructor for class org.apache.lucene.queryParser.surround.query.BasicQueryFactory
beginColumn - Variable in class org.apache.lucene.demo.html.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginColumn - Variable in class org.apache.lucene.queryParser.precedence.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginColumn - Variable in class org.apache.lucene.queryParser.surround.parser.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginColumn - Variable in class org.apache.lucene.queryParser.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginLine - Variable in class org.apache.lucene.demo.html.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginLine - Variable in class org.apache.lucene.queryParser.precedence.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginLine - Variable in class org.apache.lucene.queryParser.surround.parser.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginLine - Variable in class org.apache.lucene.queryParser.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
BeginToken() - Method in class org.apache.lucene.demo.html.SimpleCharStream
BeginToken() - Method in interface org.apache.lucene.queryParser.CharStream
  Returns the next character that marks the beginning of the next token.
BeginToken() - Method in class org.apache.lucene.queryParser.FastCharStream
BeginToken() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  Returns the next character that marks the beginning of the next token.
BeginToken() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
BeginToken() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  Returns the next character that marks the beginning of the next token.
BeginToken() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
benchmark(File, BenchmarkOptions) - Method in interface org.apache.lucene.benchmark.Benchmarker
  Deprecated. Benchmark according to the implementation, using the workingDir as the place to store things.
Benchmark - Class in org.apache.lucene.benchmark.byTask
  Run the benchmark algorithm.
Benchmark(Reader) - Constructor for class org.apache.lucene.benchmark.byTask.Benchmark
benchmark(File, BenchmarkOptions) - Method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated.
Benchmarker - Interface in org.apache.lucene.benchmark
  Deprecated. Use the Task based benchmarker
BenchmarkOptions - Interface in org.apache.lucene.benchmark
  Deprecated. Use the task based approach instead
binaryValue() - Method in class org.apache.lucene.document.Field
  The value of the field in Binary, or null.
binaryValue() - Method in interface org.apache.lucene.document.Fieldable
  The value of the field in Binary, or null.
bits(IndexReader) - Method in class org.apache.lucene.misc.ChainedFilter
  `Filter.bits(org.apache.lucene.index.IndexReader)`.
bits(IndexReader) - Method in class org.apache.lucene.search.BooleanFilter
  Returns the a BitSet representing the Boolean composition of the filters that have been added.
bits(IndexReader) - Method in class org.apache.lucene.search.CachingSpanFilter
bits(IndexReader) - Method in class org.apache.lucene.search.CachingWrapperFilter
bits(IndexReader) - Method in class org.apache.lucene.search.DuplicateFilter
bits(IndexReader) - Method in class org.apache.lucene.search.Filter
  Returns a BitSet with true for documents which should be permitted in search results, and false for those that should not.
bits(IndexReader) - Method in class org.apache.lucene.search.PrefixFilter
bits(IndexReader) - Method in class org.apache.lucene.search.QueryWrapperFilter
bits(IndexReader) - Method in class org.apache.lucene.search.RangeFilter
  Returns a BitSet with true for documents which should be permitted in search results, and false for those that should not.
bits(IndexReader) - Method in class org.apache.lucene.search.RemoteCachingWrapperFilter
  Uses the `FilterManager` to keep the cache for a filter on the searcher side of a remote connection.
bits(IndexReader) - Method in class org.apache.lucene.search.SpanQueryFilter
bits(IndexReader) - Method in class org.apache.lucene.search.TermsFilter
bitSpans(IndexReader) - Method in class org.apache.lucene.search.CachingSpanFilter
bitSpans(IndexReader) - Method in class org.apache.lucene.search.SpanFilter
  Returns a SpanFilterResult with true for documents which should be permitted in search results, and false for those that should not and Spans for where the true docs match.
bitSpans(IndexReader) - Method in class org.apache.lucene.search.SpanQueryFilter
BitVector - Class in org.apache.lucene.util
  Optimized implementation of a vector of bits.
BitVector(int) - Constructor for class org.apache.lucene.util.BitVector
  Constructs a vector capable of holding `n` bits.
BitVector(Directory, String) - Constructor for class org.apache.lucene.util.BitVector
  Constructs a bit vector from the file `name` in Directory `d`, as written by the `BitVector.write(org.apache.lucene.store.Directory, java.lang.String)` method.
Block - Class in org.apache.lucene.store.db
Block(File) - Constructor for class org.apache.lucene.store.db.Block
block - Variable in class org.apache.lucene.store.db.DbIndexInput
block - Variable in class org.apache.lucene.store.db.DbIndexOutput
Block - Class in org.apache.lucene.store.je
  Port of Andi Vajda's DbDirectory to Java Edition of Berkeley Database
Block(File) - Constructor for class org.apache.lucene.store.je.Block
block - Variable in class org.apache.lucene.store.je.JEIndexInput
block - Variable in class org.apache.lucene.store.je.JEIndexOutput
BLOCK_LEN - Static variable in class org.apache.lucene.store.db.DbIndexOutput
BLOCK_LEN - Static variable in class org.apache.lucene.store.je.JEIndexOutput
BLOCK_MASK - Static variable in class org.apache.lucene.store.db.DbIndexOutput
BLOCK_MASK - Static variable in class org.apache.lucene.store.je.JEIndexOutput
BLOCK_SHIFT - Static variable in class org.apache.lucene.store.db.DbIndexOutput
  The size of data blocks, currently 16k (2^14), is determined by this constant.
BLOCK_SHIFT - Static variable in class org.apache.lucene.store.je.JEIndexOutput
  The size of data blocks, currently 16k (2^14), is determined by this constant.
blocks - Variable in class org.apache.lucene.store.db.DbDirectory
blocks - Variable in class org.apache.lucene.store.je.JEDirectory
BODY_FIELD - Static variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
BOLD - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
BOLD_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
BOLD_ITALICS - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
BOLD_ITALICS_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
BooleanClause - Class in org.apache.lucene.search
  A clause in a BooleanQuery.
BooleanClause(Query, BooleanClause.Occur) - Constructor for class org.apache.lucene.search.BooleanClause
  Constructs a BooleanClause.
BooleanClause.Occur - Class in org.apache.lucene.search
  Specifies how clauses are to occur in matching documents.
BooleanFilter - Class in org.apache.lucene.search
  A container Filter that allows Boolean composition of Filters.
BooleanFilter() - Constructor for class org.apache.lucene.search.BooleanFilter
BooleanFilterBuilder - Class in org.apache.lucene.xmlparser.builders
BooleanFilterBuilder(FilterBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.BooleanFilterBuilder
BooleanQuery - Class in org.apache.lucene.search
  A Query that matches documents matching boolean combinations of other queries, e.g.
BooleanQuery() - Constructor for class org.apache.lucene.search.BooleanQuery
  Constructs an empty boolean query.
BooleanQuery(boolean) - Constructor for class org.apache.lucene.search.BooleanQuery
  Constructs an empty boolean query.
BooleanQuery.TooManyClauses - Exception in org.apache.lucene.search
  Thrown when an attempt is made to add more than `BooleanQuery.getMaxClauseCount()` clauses.
BooleanQuery.TooManyClauses() - Constructor for exception org.apache.lucene.search.BooleanQuery.TooManyClauses
BooleanQueryBuilder - Class in org.apache.lucene.xmlparser.builders
BooleanQueryBuilder(QueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.BooleanQueryBuilder
BOOLEANS - Static variable in class org.apache.lucene.benchmark.Constants
boost - Variable in class org.apache.lucene.document.AbstractField
Boost - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
Boost - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
Boost - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
boost(float) - Static method in class org.apache.lucene.util.ToStringUtils
  for printing boost only if not 1.0
BoostingQuery - Class in org.apache.lucene.search
  The BoostingQuery class can be used to effectively demote results that match a given query.
BoostingQuery(Query, Query, float) - Constructor for class org.apache.lucene.search.BoostingQuery
BoostingQueryBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
BoostingQueryBuilder(QueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.BoostingQueryBuilder
BoostingTermQuery - Class in org.apache.lucene.search.payloads
  The BoostingTermQuery is very similar to the `SpanTermQuery` except that it factors in the value of the payload located at each of the positions where the `Term` occurs.
BoostingTermQuery(Term) - Constructor for class org.apache.lucene.search.payloads.BoostingTermQuery
BoostingTermQuery.BoostingTermWeight - Class in org.apache.lucene.search.payloads
BoostingTermQuery.BoostingTermWeight(BoostingTermQuery, Searcher) - Constructor for class org.apache.lucene.search.payloads.BoostingTermQuery.BoostingTermWeight
boosts - Variable in class org.apache.lucene.queryParser.MultiFieldQueryParser
BOTH - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
bra - Variable in class net.sf.snowball.SnowballProgram
BRAZILIAN_STOP_WORDS - Static variable in class org.apache.lucene.analysis.br.BrazilianAnalyzer
  List of typical Brazilian stopwords.
BrazilianAnalyzer - Class in org.apache.lucene.analysis.br
  Analyzer for Brazilian language.
BrazilianAnalyzer() - Constructor for class org.apache.lucene.analysis.br.BrazilianAnalyzer
  Builds an analyzer with the default stop words (`BrazilianAnalyzer.BRAZILIAN_STOP_WORDS`).
BrazilianAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.br.BrazilianAnalyzer
  Builds an analyzer with the given stop words.
BrazilianAnalyzer(Hashtable) - Constructor for class org.apache.lucene.analysis.br.BrazilianAnalyzer
  Builds an analyzer with the given stop words.
BrazilianAnalyzer(File) - Constructor for class org.apache.lucene.analysis.br.BrazilianAnalyzer
  Builds an analyzer with the given stop words.
BrazilianStemFilter - Class in org.apache.lucene.analysis.br
  Based on GermanStemFilter
BrazilianStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.br.BrazilianStemFilter
BrazilianStemFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.br.BrazilianStemFilter
BrazilianStemmer - Class in org.apache.lucene.analysis.br
  A stemmer for Brazilian words.
BrazilianStemmer() - Constructor for class org.apache.lucene.analysis.br.BrazilianStemmer
bufcolumn - Variable in class org.apache.lucene.demo.html.SimpleCharStream
buffer - Variable in class org.apache.lucene.demo.html.SimpleCharStream
BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput
  Default buffer size
BufferedIndexInput - Class in org.apache.lucene.store
  Base implementation class for buffered `IndexInput`.
BufferedIndexInput() - Constructor for class org.apache.lucene.store.BufferedIndexInput
BufferedIndexInput(int) - Constructor for class org.apache.lucene.store.BufferedIndexInput
  Inits BufferedIndexInput with a specific bufferSize
BufferedIndexOutput - Class in org.apache.lucene.store
  Base implementation class for buffered `IndexOutput`.
BufferedIndexOutput() - Constructor for class org.apache.lucene.store.BufferedIndexOutput
bufline - Variable in class org.apache.lucene.demo.html.SimpleCharStream
bufpos - Variable in class org.apache.lucene.demo.html.SimpleCharStream
BYTE - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
  field values are interpreted as numeric byte values.
byte315ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat
  byteToFloat(b, mantissaBits=3, zeroExponent=15)
byte52ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat
  byteToFloat(b, mantissaBits=5, zeroExponent=2)
byteAt(int) - Method in class org.apache.lucene.index.Payload
  Returns the byte at the given index.
ByteFieldSource - Class in org.apache.lucene.search.function
  Expert: obtains single byte field values from the `FieldCache` using `getBytes()` and makes those values available as other numeric types, casting as needed.
ByteFieldSource(String) - Constructor for class org.apache.lucene.search.function.ByteFieldSource
  Create a cached byte field source with default string-to-byte parser.
ByteFieldSource(String, FieldCache.ByteParser) - Constructor for class org.apache.lucene.search.function.ByteFieldSource
  Create a cached byte field source with a specific string-to-byte parser.
BYTES_FIELD - Static variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
byteToFloat(byte, int, int) - Static method in class org.apache.lucene.util.SmallFloat
  Converts an 8 bit float to a 32 bit float.

## C

cache - Variable in class org.apache.lucene.search.CachingSpanFilter
  A transient Filter cache.
cache - Variable in class org.apache.lucene.search.CachingWrapperFilter
  A transient Filter cache.
cache - Variable in class org.apache.lucene.search.FilterManager
  The cache itself
cacheCleanSize - Variable in class org.apache.lucene.search.FilterManager
  Maximum allowed cache size
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.ByteFieldSource
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.FieldCacheSource
  Check if equals to another `FieldCacheSource`, already knowing that cache and field are equal.
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.FloatFieldSource
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.IntFieldSource
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.ShortFieldSource
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.ByteFieldSource
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.FieldCacheSource
  Return a hash code of a `FieldCacheSource`, without the hash-codes of the field and the cache (those are taken care of elsewhere).
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.FloatFieldSource
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.IntFieldSource
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.ShortFieldSource
CachedFilterBuilder - Class in org.apache.lucene.xmlparser.builders
  Filters are cached in an LRU Cache keyed on the contained query or filter object.
CachedFilterBuilder(QueryBuilderFactory, FilterBuilderFactory, int) - Constructor for class org.apache.lucene.xmlparser.builders.CachedFilterBuilder
CachingSpanFilter - Class in org.apache.lucene.search
  Wraps another SpanFilter's result and caches it.
CachingSpanFilter(SpanFilter) - Constructor for class org.apache.lucene.search.CachingSpanFilter
CachingTokenFilter - Class in org.apache.lucene.analysis
  This class can be used if the Tokens of a TokenStream are intended to be consumed more than once.
CachingTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.CachingTokenFilter
CachingWrapperFilter - Class in org.apache.lucene.search
  Wraps another filter's result and caches it.
CachingWrapperFilter(Filter) - Constructor for class org.apache.lucene.search.CachingWrapperFilter
CARAT - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
CARAT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
CARAT - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
CATEGORY - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
CATEGORY_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
ChainedFilter - Class in org.apache.lucene.misc
  Allows multiple `Filter`s to be chained.
ChainedFilter(Filter[]) - Constructor for class org.apache.lucene.misc.ChainedFilter
  Ctor.
ChainedFilter(Filter[], int[]) - Constructor for class org.apache.lucene.misc.ChainedFilter
  Ctor.
ChainedFilter(Filter[], int) - Constructor for class org.apache.lucene.misc.ChainedFilter
  Ctor.
characters(char[], int, int) - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
CharArraySet - Class in org.apache.lucene.analysis
  A simple class that stores Strings as char[]'s in a hash table.
CharArraySet(int, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
  Create set with enough capacity to hold startSize terms
CharArraySet(Collection, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
  Create set from a Collection of char[] or String
CharArraySet.CharArraySetIterator - Class in org.apache.lucene.analysis
  The Iterator<String> for this set.
CharStream - Interface in org.apache.lucene.queryParser
  This interface describes a character stream that maintains line and column number positions of the characters.
CharStream - Interface in org.apache.lucene.queryParser.precedence
  This interface describes a character stream that maintains line and column number positions of the characters.
CharStream - Interface in org.apache.lucene.queryParser.surround.parser
  This interface describes a character stream that maintains line and column number positions of the characters.
CharTokenizer - Class in org.apache.lucene.analysis
  An abstract base class for simple, character-oriented tokenizers.
CharTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.CharTokenizer
check(Directory, boolean) - Static method in class org.apache.lucene.index.CheckIndex
  Returns true if index is clean, else false.
checkDistanceSubQueries(DistanceQuery, String) - Static method in class org.apache.lucene.queryParser.surround.parser.QueryParser
CheckIndex - Class in org.apache.lucene.index
  Basic tool to check the health of an index and write a new segments file that removes reference to problematic segments.
CheckIndex() - Constructor for class org.apache.lucene.index.CheckIndex
ChineseAnalyzer - Class in org.apache.lucene.analysis.cn
  Title: ChineseAnalyzer Description: Subclass of org.apache.lucene.analysis.Analyzer build from a ChineseTokenizer, filtered with ChineseFilter.
ChineseAnalyzer() - Constructor for class org.apache.lucene.analysis.cn.ChineseAnalyzer
ChineseFilter - Class in org.apache.lucene.analysis.cn
  Title: ChineseFilter Description: Filter with a stop word table Rule: No digital is allowed.
ChineseFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.cn.ChineseFilter
ChineseTokenizer - Class in org.apache.lucene.analysis.cn
  Title: ChineseTokenizer Description: Extract tokens from the Stream using Character.getType() Rule: A Chinese character as a single token Copyright: Copyright (c) 2001 Company: The difference between thr ChineseTokenizer and the CJKTokenizer (id=23545) is that they have different token parsing logic.
ChineseTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.cn.ChineseTokenizer
CITATION - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
CITATION_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
CJ - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
CJ_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
CJKAnalyzer - Class in org.apache.lucene.analysis.cjk
  Filters CJKTokenizer with StopFilter.
CJKAnalyzer() - Constructor for class org.apache.lucene.analysis.cjk.CJKAnalyzer
  Builds an analyzer which removes words in `CJKAnalyzer.STOP_WORDS`.
CJKAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.cjk.CJKAnalyzer
  Builds an analyzer which removes words in the provided array.
CJKTokenizer - Class in org.apache.lucene.analysis.cjk
  CJKTokenizer was modified from StopTokenizer which does a decent job for most European languages.
CJKTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.cjk.CJKTokenizer
  Construct a token stream processing the given input.
Clause(String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
Clause(String) - Method in class org.apache.lucene.queryParser.QueryParser
clauses() - Method in class org.apache.lucene.search.BooleanQuery
  Returns the list of clauses in this query.
cleanSleepTime - Variable in class org.apache.lucene.search.FilterManager
  Cache cleaning frequency
clear() - Method in class org.apache.lucene.analysis.Token
  Resets the term text, payload, and positionIncrement to default.
clear() - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
clear(int) - Method in class org.apache.lucene.util.BitVector
  Sets the value of `bit` to zero.
clear() - Method in class org.apache.lucene.util.PriorityQueue
  Removes all entries from the PriorityQueue.
clear() - Method in class org.apache.lucene.util.ScorerDocQueue
  Removes all entries from the ScorerDocQueue.
clearData() - Method in class org.apache.lucene.benchmark.byTask.stats.Points
  Clear all data, prepare for more tests.
clearIndex() - Method in class org.apache.lucene.search.spell.SpellChecker
  Removes all terms from the spell check index.
clearLock(String) - Method in class org.apache.lucene.store.Directory
  Attempt to clear (forcefully unlock and remove) the specified lock.
clearLock(String) - Method in class org.apache.lucene.store.LockFactory
  Attempt to clear (forcefully unlock and remove) the specified lock.
clearLock(String) - Method in class org.apache.lucene.store.NativeFSLockFactory
clearLock(String) - Method in class org.apache.lucene.store.NoLockFactory
clearLock(String) - Method in class org.apache.lucene.store.SimpleFSLockFactory
clearLock(String) - Method in class org.apache.lucene.store.SingleInstanceLockFactory
clearLock(String) - Method in class org.apache.lucene.store.VerifyingLockFactory
ClearStatsTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Clear statistics data.
ClearStatsTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.ClearStatsTask
clone() - Method in class org.apache.lucene.analysis.Token
clone() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
clone() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
clone() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
clone() - Method in class org.apache.lucene.benchmark.stats.TestData
clone() - Method in class org.apache.lucene.benchmark.stats.TimeData
clone() - Method in class org.apache.lucene.index.Payload
  Clones this payload by creating a copy of the underlying byte array.
clone() - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
clone() - Method in class org.apache.lucene.search.BooleanQuery
clone() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
  Create a shallow copy of us -- used in rewriting if necessary
clone() - Method in class org.apache.lucene.search.function.CustomScoreQuery
clone() - Method in class org.apache.lucene.search.Query
  Returns a clone of this query.
clone() - Method in class org.apache.lucene.store.BufferedIndexInput
clone() - Method in class org.apache.lucene.store.db.DbIndexInput
clone() - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput
clone() - Method in class org.apache.lucene.store.IndexInput
  Returns a clone of this stream.
clone() - Method in class org.apache.lucene.store.je.JEIndexInput
close() - Method in class org.apache.lucene.analysis.SinkTokenizer
close() - Method in class org.apache.lucene.analysis.TokenFilter
  Close the input TokenStream.
close() - Method in class org.apache.lucene.analysis.Tokenizer
  By default, closes the input Reader.
close() - Method in class org.apache.lucene.analysis.TokenStream
  Releases resources associated with this stream.
close() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
close() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
close() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
close() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Close this index, writing all pending changes to disk.
close() - Method in class org.apache.lucene.index.IndexReader
  Closes files associated with this index.
close() - Method in class org.apache.lucene.index.IndexWriter
  Flushes all changes to an index and closes all associated files.
close(boolean) - Method in class org.apache.lucene.index.IndexWriter
  Closes the index with or without waiting for currently running merges to finish.
close() - Method in class org.apache.lucene.index.LogMergePolicy
close() - Method in class org.apache.lucene.index.MultipleTermPositions
close() - Method in class org.apache.lucene.index.SerialMergeScheduler
close() - Method in interface org.apache.lucene.index.TermDocs
  Frees associated resources.
close() - Method in class org.apache.lucene.index.TermEnum
  Closes the enumeration to further activity, freeing resources.
close() - Method in class org.apache.lucene.search.FilteredTermEnum
  Closes the enumeration to further activity, freeing resources.
close() - Method in class org.apache.lucene.search.FuzzyTermEnum
close() - Method in class org.apache.lucene.search.IndexSearcher
  Note that the underlying IndexReader is not closed, if IndexSearcher was constructed with IndexSearcher(IndexReader r).
close() - Method in class org.apache.lucene.search.MultiSearcher
close() - Method in class org.apache.lucene.search.regex.RegexTermEnum
close() - Method in class org.apache.lucene.search.RemoteSearchable
close() - Method in interface org.apache.lucene.search.Searchable
  Frees resources associated with this Searcher.
close() - Method in class org.apache.lucene.search.Searcher
close() - Method in class org.apache.lucene.search.WildcardTermEnum
close() - Method in class org.apache.lucene.store.BufferedIndexOutput
  Closes this stream to further operations.
close() - Method in class org.apache.lucene.store.db.DbDirectory
close() - Method in class org.apache.lucene.store.db.DbIndexInput
close() - Method in class org.apache.lucene.store.db.DbIndexOutput
close() - Method in class org.apache.lucene.store.Directory
  Closes the store.
close() - Method in class org.apache.lucene.store.FSDirectory
  Closes the store to future operations.
close() - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput
close() - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
close() - Method in class org.apache.lucene.store.IndexInput
  Closes the stream to futher operations.
close() - Method in class org.apache.lucene.store.IndexOutput
  Closes this stream to further operations.
close() - Method in class org.apache.lucene.store.je.JEDirectory
close() - Method in class org.apache.lucene.store.je.JEIndexInput
close() - Method in class org.apache.lucene.store.je.JEIndexOutput
close() - Method in class org.apache.lucene.store.RAMDirectory
  Closes the store to future operations, releasing associated memory.
close() - Method in class org.apache.lucene.store.RAMOutputStream
CloseIndexTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Close index writer.
CloseIndexTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.CloseIndexTask
CloseQuote1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
CloseQuote2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
CloseReaderTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Close index reader.
CloseReaderTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.CloseReaderTask
collect(int, float) - Method in class org.apache.lucene.search.HitCollector
  Called once for every document matching a query, with the document number and its raw score.
collect(int, float) - Method in class org.apache.lucene.search.TopDocCollector
collect(int, float) - Method in class org.apache.lucene.search.TopFieldDocCollector
collectFiles(File, ArrayList) - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
COLON - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
COLON - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
COLON - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
COLS - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
column - Variable in class org.apache.lucene.demo.html.SimpleCharStream
com.sleepycat.db - package com.sleepycat.db
combine(Query[]) - Method in class org.apache.lucene.search.Query
  Expert: called when re-writing queries under MultiSearcher.
COMMA - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
Comment1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
Comment2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
CommentEnd1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
CommentEnd2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
CommentTag() - Method in class org.apache.lucene.demo.html.HTMLParser
CommentText1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
CommentText2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
commit() - Method in class org.apache.lucene.index.IndexReader
  Commit changes resulting from delete, undeleteAll, or setNorm operations If an exception is hit, then either no changes or all changes will have been committed to the index (transactional semantics).
COMPANY - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
COMPANY_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
comparators - Variable in class org.apache.lucene.search.FieldSortedHitQueue
  Stores a comparator corresponding to each field being sorted by
compare(Object, Object) - Method in class org.apache.lucene.index.TermVectorEntryFreqSortedComparator
compare(ScoreDoc, ScoreDoc) - Method in interface org.apache.lucene.search.ScoreDocComparator
  Compares two ScoreDoc objects and returns a result indicating their sort order.
compareTo(Object) - Method in class org.apache.lucene.benchmark.quality.QualityQuery
compareTo(Object) - Method in class org.apache.lucene.index.Term
compareTo(Term) - Method in class org.apache.lucene.index.Term
  Compares two terms, returning a negative integer if this term belongs before the argument, zero if this term is equal to the argument, and a positive integer if this term belongs after the argument.
compareTo(Object) - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
compile(String) - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities
compile(String) - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities
compile(String) - Method in interface org.apache.lucene.search.regex.RegexCapabilities
  Called by the constructor of `RegexTermEnum` allowing implementations to cache a compiled version of the regular expression pattern.
ComplexExplanation - Class in org.apache.lucene.search
  Expert: Describes the score computation for document and query, andcan distinguish a match independent of a positive value.
ComplexExplanation() - Constructor for class org.apache.lucene.search.ComplexExplanation
ComplexExplanation(boolean, float, String) - Constructor for class org.apache.lucene.search.ComplexExplanation
ComposedQuery - Class in org.apache.lucene.queryParser.surround.query
ComposedQuery(List, boolean, String) - Constructor for class org.apache.lucene.queryParser.surround.query.ComposedQuery
COMPRESS - Static variable in class org.apache.lucene.document.Field.Store
  Store the original field value in the index in a compressed form.
ConcurrentMergeScheduler - Class in org.apache.lucene.index
  A `MergeScheduler` that runs each merge using a separate thread, up until a maximum number of threads (`ConcurrentMergeScheduler.setMaxThreadCount(int)`) at which points merges are run in the foreground, serially.
ConcurrentMergeScheduler() - Constructor for class org.apache.lucene.index.ConcurrentMergeScheduler
config - Variable in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
config - Variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
Config - Class in org.apache.lucene.benchmark.byTask.utils
  Perf run configuration properties.
Config(Reader) - Constructor for class org.apache.lucene.benchmark.byTask.utils.Config
  Read both algorithm and config properties.
Config(Properties) - Constructor for class org.apache.lucene.benchmark.byTask.utils.Config
  Create config without algorithm - usefull for a programmatic perf test.
ConfigurableDocumentHandler - Interface in org.apache.lucene.ant
configure(Properties) - Method in interface org.apache.lucene.ant.ConfigurableDocumentHandler
Conjunction() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
Conjunction() - Method in class org.apache.lucene.queryParser.QueryParser
Constants - Class in org.apache.lucene.benchmark
Constants() - Constructor for class org.apache.lucene.benchmark.Constants
Constants - Class in org.apache.lucene.util
  Some useful constants.
ConstantScoreQuery - Class in org.apache.lucene.search
  A query that wraps a filter and simply returns a constant score equal to the query boost for every document in the filter.
ConstantScoreQuery(Filter) - Constructor for class org.apache.lucene.search.ConstantScoreQuery
ConstantScoreQuery.ConstantScorer - Class in org.apache.lucene.search
ConstantScoreQuery.ConstantScorer(Similarity, IndexReader, Weight) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
ConstantScoreQuery.ConstantWeight - Class in org.apache.lucene.search
ConstantScoreQuery.ConstantWeight(Searcher) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
ConstantScoreQueryBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
ConstantScoreQueryBuilder(FilterBuilderFactory) - Constructor for class org.apache.lucene.xmlparser.builders.ConstantScoreQueryBuilder
ConstantScoreRangeQuery - Class in org.apache.lucene.search
  A range query that returns a constant score equal to its boost for all documents in the range.
ConstantScoreRangeQuery(String, String, String, boolean, boolean) - Constructor for class org.apache.lucene.search.ConstantScoreRangeQuery
contains(char[], int, int) - Method in class org.apache.lucene.analysis.CharArraySet
  true if the `len` chars of `text` starting at `off` are in the set
contains(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet
  true if the `CharSequence` is in the set
contains(Object) - Method in class org.apache.lucene.analysis.CharArraySet
coord(int, int) - Method in class org.apache.lucene.search.DefaultSimilarity
  Implemented as `overlap / maxOverlap`.
coord(int, int) - Method in class org.apache.lucene.search.Similarity
  Computes a score factor based on the fraction of all query terms that a document contains.
coord(int, int) - Method in class org.apache.lucene.search.SimilarityDelegator
copy(Directory, Directory, boolean) - Static method in class org.apache.lucene.store.Directory
  Copy contents of a directory src to a directory dest.
copy_from(SnowballProgram) - Method in class net.sf.snowball.SnowballProgram
copyBytes(IndexInput, long) - Method in class org.apache.lucene.store.IndexOutput
  Copy numBytes bytes from input to ourself.
copyTo(byte[], int) - Method in class org.apache.lucene.index.Payload
  Copies the payload data to a byte array.
CoreParser - Class in org.apache.lucene.xmlparser
  Assembles a QueryBuilder which uses only core Lucene Query objects
CoreParser(Analyzer, QueryParser) - Constructor for class org.apache.lucene.xmlparser.CoreParser
CorePlusExtensionsParser - Class in org.apache.lucene.xmlparser
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
CorePlusExtensionsParser(Analyzer, QueryParser) - Constructor for class org.apache.lucene.xmlparser.CorePlusExtensionsParser
CorruptIndexException - Exception in org.apache.lucene.index
  This exception is thrown when Lucene detects an inconsistency in the index.
CorruptIndexException(String) - Constructor for exception org.apache.lucene.index.CorruptIndexException
count - Variable in class org.apache.lucene.benchmark.stats.TimeData
  Number of records processed.
count - Static variable in class org.apache.lucene.benchmark.utils.ExtractWikipedia
count - Variable in class org.apache.lucene.search.spans.TermSpans
count() - Method in class org.apache.lucene.util.BitVector
  Returns the total number of one bits in this vector.
CP1251 - Static variable in class org.apache.lucene.analysis.ru.RussianCharsets
CP1253 - Static variable in class org.apache.lucene.analysis.el.GreekCharsets
create(String, String, String, String) - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
createDynamicElement(String) - Method in class org.apache.lucene.ant.IndexTask.HandlerConfig
createIndexReader() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Close the IndexWriter and open an IndexReader.
CreateIndexTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Create an index.
CreateIndexTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.CreateIndexTask
createIndexWriter() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Close the IndexReader and open an IndexWriter.
createOutput(String) - Method in class org.apache.lucene.store.db.DbDirectory
createOutput(String) - Method in class org.apache.lucene.store.Directory
  Creates a new, empty file in the directory with the given name.
createOutput(String) - Method in class org.apache.lucene.store.FSDirectory
  Creates a new, empty file in the directory with the given name.
createOutput(String) - Method in class org.apache.lucene.store.je.JEDirectory
createOutput(String) - Method in class org.apache.lucene.store.RAMDirectory
  Creates a new, empty file in the directory with the given name.
createQueries(List, Analyzer) - Static method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated. Parse the strings containing Lucene queries.
createSearcher() - Method in class org.apache.lucene.index.memory.MemoryIndex
  Creates and returns a searcher that can be used to execute arbitrary Lucene queries and to collect the resulting query results as hits.
createTerm(String) - Method in class org.apache.lucene.index.Term
  Optimized construction of new Terms by reusing same field as this Term - avoids field.intern() overhead
createToken(String, Token) - Method in class org.apache.lucene.index.memory.SynonymTokenFilter
  Creates and returns a token for the given synonym of the current input token; Override for custom (stateless or stateful) behaviour, if desired.
createWeight(Searcher) - Method in class org.apache.lucene.search.BooleanQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.ConstantScoreQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.FilteredQuery
  Returns a Weight that applies the filter to the enclosed query's Weight.
createWeight(Searcher) - Method in class org.apache.lucene.search.function.CustomScoreQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.function.ValueSourceQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.MatchAllDocsQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.MultiPhraseQuery
createWeight(Query) - Method in class org.apache.lucene.search.MultiSearcher
  Create weight in multiple index scenario.
createWeight(Searcher) - Method in class org.apache.lucene.search.payloads.BoostingTermQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.PhraseQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.Query
  Expert: Constructs an appropriate Weight implementation for this query.
createWeight(Query) - Method in class org.apache.lucene.search.Searcher
  creates a weight for `query`
createWeight(Searcher) - Method in class org.apache.lucene.search.spans.SpanQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.TermQuery
curChar - Variable in class org.apache.lucene.demo.html.HTMLParserTokenManager
curChar - Variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
curChar - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
curChar - Variable in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
current - Variable in class net.sf.snowball.SnowballProgram
currentToken - Variable in exception org.apache.lucene.demo.html.ParseException
  This is the last token that has been consumed successfully.
currentToken - Variable in exception org.apache.lucene.queryParser.ParseException
  This is the last token that has been consumed successfully.
currentToken - Variable in exception org.apache.lucene.queryParser.precedence.ParseException
  This is the last token that has been consumed successfully.
currentToken - Variable in exception org.apache.lucene.queryParser.surround.parser.ParseException
  This is the last token that has been consumed successfully.
cursor - Variable in class net.sf.snowball.SnowballProgram
CUSTOM - Static variable in class org.apache.lucene.search.SortField
  Sort using a custom Comparator.
customExplain(int, Explanation, Explanation[]) - Method in class org.apache.lucene.search.function.CustomScoreQuery
  Explain the custom score.
customExplain(int, Explanation, Explanation) - Method in class org.apache.lucene.search.function.CustomScoreQuery
  Explain the custom score.
customScore(int, float, float[]) - Method in class org.apache.lucene.search.function.CustomScoreQuery
  Compute a custom score by the subQuery score and a number of ValueSourceQuery scores.
customScore(int, float, float) - Method in class org.apache.lucene.search.function.CustomScoreQuery
  Compute a custom score by the subQuery score and the ValueSourceQuery score.
CustomScoreQuery - Class in org.apache.lucene.search.function
  Query that sets document score as a programmatic function of several (sub) scores.
CustomScoreQuery(Query) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery
  Create a CustomScoreQuery over input subQuery.
CustomScoreQuery(Query, ValueSourceQuery) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery
  Create a CustomScoreQuery over input subQuery and a `ValueSourceQuery`.
CustomScoreQuery(Query, ValueSourceQuery[]) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery
  Create a CustomScoreQuery over input subQuery and a `ValueSourceQuery`.
CZECH_STOP_WORDS - Static variable in class org.apache.lucene.analysis.cz.CzechAnalyzer
  List of typical stopwords.
CzechAnalyzer - Class in org.apache.lucene.analysis.cz
  Analyzer for Czech language.
CzechAnalyzer() - Constructor for class org.apache.lucene.analysis.cz.CzechAnalyzer
  Builds an analyzer with the default stop words (`CzechAnalyzer.CZECH_STOP_WORDS`).
CzechAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.cz.CzechAnalyzer
  Builds an analyzer with the given stop words.
CzechAnalyzer(HashSet) - Constructor for class org.apache.lucene.analysis.cz.CzechAnalyzer
CzechAnalyzer(File) - Constructor for class org.apache.lucene.analysis.cz.CzechAnalyzer
  Builds an analyzer with the given stop words.

## D

DanishStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
DanishStemmer() - Constructor for class net.sf.snowball.ext.DanishStemmer
data - Variable in class org.apache.lucene.index.Payload
  the byte array containing the payload data
data - Variable in class org.apache.lucene.store.db.Block
data - Variable in class org.apache.lucene.store.db.File
data - Variable in class org.apache.lucene.store.je.Block
data - Variable in class org.apache.lucene.store.je.File
DATE_FIELD - Static variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
DATE_TYPE - Static variable in class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
DateField - Class in org.apache.lucene.document
  Deprecated. If you build a new index, use `DateTools` instead. This class is included for use with existing indices and will be removed in a future release.
dateFormat - Variable in class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
DateRecognizerSinkTokenizer - Class in org.apache.lucene.analysis.sinks
  Attempts to parse the `Token.termBuffer()` as a Date using a `DateFormat`.
DateRecognizerSinkTokenizer() - Constructor for class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
  Uses `DateFormat.getDateInstance()` as the `DateFormat` object.
DateRecognizerSinkTokenizer(DateFormat) - Constructor for class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
DateRecognizerSinkTokenizer(List) - Constructor for class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
  Uses `DateFormat.getDateInstance()` as the `DateFormat` object.
DateRecognizerSinkTokenizer(List, DateFormat) - Constructor for class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
DateTools - Class in org.apache.lucene.document
  Provides support for converting dates to strings and vice-versa.
DateTools.Resolution - Class in org.apache.lucene.document
  Specifies the time granularity.
dateToString(Date) - Static method in class org.apache.lucene.document.DateField
  Deprecated. Converts a Date to a string suitable for indexing.
dateToString(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
  Converts a Date to a string suitable for indexing.
DAY - Static variable in class org.apache.lucene.document.DateTools.Resolution
DbDirectory - Class in org.apache.lucene.store.db
  A DbDirectory is a Berkeley DB 4.3 based implementation of `Directory`.
DbDirectory(DbTxn, Db, Db, int) - Constructor for class org.apache.lucene.store.db.DbDirectory
  Instantiate a DbDirectory.
DbDirectory(Transaction, Database, Database) - Constructor for class org.apache.lucene.store.db.DbDirectory
DbHandleExtractor - Class in com.sleepycat.db
  This class is a hack to workaround the need to rewrite the entire org.apache.lucene.store.db package after Sleepycat radically changed its Java API from version 4.2.52 to version 4.3.21.
DbIndexInput - Class in org.apache.lucene.store.db
DbIndexInput(DbDirectory, String) - Constructor for class org.apache.lucene.store.db.DbIndexInput
DbIndexOutput - Class in org.apache.lucene.store.db
DbIndexOutput(DbDirectory, String, boolean) - Constructor for class org.apache.lucene.store.db.DbIndexOutput
DbLock - Class in org.apache.lucene.store.db
  This implementation of `Lock` is trivial as `DbDirectory` operations are managed by the Berkeley DB locking system.
DbLock() - Constructor for class org.apache.lucene.store.db.DbLock
debugStream - Variable in class org.apache.lucene.demo.html.HTMLParserTokenManager
debugStream - Variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
debugStream - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
debugStream - Variable in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
Decl() - Method in class org.apache.lucene.demo.html.HTMLParser
DeclName - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
decodeFloat(byte[]) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
decodeFloat(byte[], int) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
  Decode the payload that was encoded using `PayloadHelper.encodeFloat(float)`.
decodeInt(byte[], int) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
decodeNorm(byte) - Static method in class org.apache.lucene.search.Similarity
  Decodes a normalization factor stored in an index.
decRef() - Method in class org.apache.lucene.index.IndexReader
  Decreases the refCount of this IndexReader instance.
DEFAULT - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
DEFAULT - Static variable in class org.apache.lucene.misc.ChainedFilter
  Logical operation when none is declared.
DEFAULT - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
DEFAULT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
DEFAULT - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
DEFAULT - Static variable in interface org.apache.lucene.search.FieldCache
  Expert: The cache used internally by sorting and range query classes.
DEFAULT_ADD_DOC_LOG_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
  Default value for property `doc.add.log.step`- indicating how often an "added N docs" message should be logged.``
DEFAULT_ANALYZER - Static variable in class org.apache.lucene.index.memory.PatternAnalyzer
  A lower-casing word analyzer with English stop words (can be shared freely across threads without harm); global per class loader.
DEFAULT_ANALYZER - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Default analyzer to parse source doc with.
DEFAULT_AUTO_COMMIT - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
DEFAULT_BOOST - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Boost terms in query based on score.
DEFAULT_CACHE_CLEAN_SIZE - Static variable in class org.apache.lucene.search.FilterManager
  The default maximum number of Filters in the cache
DEFAULT_CACHE_SLEEP_TIME - Static variable in class org.apache.lucene.search.FilterManager
  The default frequency of cache clenup
DEFAULT_DELETE_DOC_LOG_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
  Default value for property `doc.delete.log.step`- indicating how often an "deleted N docs" message should be logged.``
DEFAULT_DOC_DELETE_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
  Gap between ids of deleted docs, applies when no docid param is provided.
DEFAULT_DOC_LOG_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReadTokensTask
  Default value for property `doc.tokenize.log.step`- indicating how often an "added N docs / M tokens" message should be logged.``
DEFAULT_FIELD_NAMES - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Default field names.
DEFAULT_LOG_STEP - Static variable in class org.apache.lucene.benchmark.Constants
DEFAULT_MAX_BUFFERED - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
DEFAULT_MAX_BUFFERED_DELETE_TERMS - Static variable in class org.apache.lucene.index.IndexWriter
  Disabled by default (because IndexWriter flushes by RAM usage by default).
DEFAULT_MAX_BUFFERED_DOCS - Static variable in class org.apache.lucene.index.IndexWriter
  Disabled by default (because IndexWriter flushes by RAM usage by default).
DEFAULT_MAX_DOC_BYTES_TO_ANALYZE - Static variable in class org.apache.lucene.search.highlight.Highlighter
DEFAULT_MAX_FIELD_LENGTH - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
DEFAULT_MAX_FIELD_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter
  Default value is 10,000.
DEFAULT_MAX_GRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
DEFAULT_MAX_GRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
DEFAULT_MAX_MERGE_DOCS - Static variable in class org.apache.lucene.index.IndexWriter
  Deprecated.
DEFAULT_MAX_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogMergePolicy
  Default maximum segment size.
DEFAULT_MAX_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy
  Default maximum segment size.
DEFAULT_MAX_NGRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.NGramTokenFilter
DEFAULT_MAX_NGRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.NGramTokenizer
DEFAULT_MAX_NUM_TOKENS_PARSED - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Default maximum number of tokens to parse in each example doc field that is not stored with TermVector support.
DEFAULT_MAX_QUERY_TERMS - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Return a Query with no more than this many terms.
DEFAULT_MAX_TOKEN_LENGTH - Static variable in class org.apache.lucene.analysis.standard.StandardAnalyzer
  Default maximum allowed token length
DEFAULT_MAX_WORD_LENGTH - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Ignore words greater than this length or if 0 then this has no effect.
DEFAULT_MAXIMUM_DOCUMENTS - Static variable in class org.apache.lucene.benchmark.Constants
DEFAULT_MERGE_FACTOR - Static variable in class org.apache.lucene.index.IndexWriter
  Deprecated.
DEFAULT_MERGE_FACTOR - Static variable in class org.apache.lucene.index.LogMergePolicy
  Default merge factor, which is how many segments are merged at a time
DEFAULT_MERGE_PFACTOR - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
DEFAULT_MIN_DOC_FREQ - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Ignore words which do not occur in at least this many docs.
DEFAULT_MIN_GRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
DEFAULT_MIN_GRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
DEFAULT_MIN_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogDocMergePolicy
  Default minimum segment size.
DEFAULT_MIN_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy
  Default minimum segment size.
DEFAULT_MIN_NGRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.NGramTokenFilter
DEFAULT_MIN_NGRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.NGramTokenizer
DEFAULT_MIN_TERM_FREQ - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Ignore terms with less than this frequency in the source doc.
DEFAULT_MIN_WORD_LENGTH - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Ignore words less than this length or if 0 then this has no effect.
DEFAULT_RAM_BUFFER_SIZE_MB - Static variable in class org.apache.lucene.index.IndexWriter
  Default value is 16 MB (which means flush when buffered docs consume 16 MB RAM).
DEFAULT_RAM_FLUSH_MB - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
DEFAULT_RUN_COUNT - Static variable in class org.apache.lucene.benchmark.Constants
DEFAULT_SCALE_UP - Static variable in class org.apache.lucene.benchmark.Constants
DEFAULT_SIDE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
DEFAULT_SIDE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
DEFAULT_STOP_WORDS - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
  Default set of stopwords.
DEFAULT_TERM_INDEX_INTERVAL - Static variable in class org.apache.lucene.index.IndexWriter
  Default value is 128.
DEFAULT_TYPE - Static variable in class org.apache.lucene.analysis.Token
DEFAULT_WRITELINE_DOC_LOG_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
  Default value for property `doc.add.log.step`- indicating how often an "added N docs" message should be logged.``
DefaultEncoder - Class in org.apache.lucene.search.highlight
  Simple `Encoder` implementation that does not modify the output
DefaultEncoder() - Constructor for class org.apache.lucene.search.highlight.DefaultEncoder
defaultMinSimilarity - Static variable in class org.apache.lucene.search.FuzzyQuery
defaultPrefixLength - Static variable in class org.apache.lucene.search.FuzzyQuery
DefaultSimilarity - Class in org.apache.lucene.search
  Expert: Default scoring implementation.
DefaultSimilarity() - Constructor for class org.apache.lucene.search.DefaultSimilarity
delete() - Method in interface org.apache.lucene.index.IndexCommitPoint
  Delete this commit point.
delete(DbDirectory) - Method in class org.apache.lucene.store.db.File
delete(JEDirectory) - Method in class org.apache.lucene.store.je.File
DeleteDocTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Delete a document by docid.
DeleteDocTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
deleteDocument(int) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Deletes the document numbered `docNum`.
deleteDocument(int) - Method in class org.apache.lucene.index.IndexReader
  Deletes the document numbered `docNum`.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Deletes all documents containing `term`.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexReader
  Deletes all documents that have a given `term` indexed.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexWriter
  Deletes the document(s) containing `term`.
deleteDocuments(Term[]) - Method in class org.apache.lucene.index.IndexWriter
  Deletes the document(s) containing any of the terms.
deleteFile(String) - Method in class org.apache.lucene.store.db.DbDirectory
deleteFile(String) - Method in class org.apache.lucene.store.Directory
  Removes an existing file in the directory.
deleteFile(String) - Method in class org.apache.lucene.store.FSDirectory
  Removes an existing file in the directory.
deleteFile(String) - Method in class org.apache.lucene.store.je.JEDirectory
deleteFile(String) - Method in class org.apache.lucene.store.RAMDirectory
  Removes an existing file in the directory.
DeleteFiles - Class in org.apache.lucene.demo
  Deletes documents from an index that do not contain a term.
DemoHTMLParser - Class in org.apache.lucene.benchmark.byTask.feeds
  HTML Parser that is based on Lucene's demo HTML parser.
DemoHTMLParser() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.DemoHTMLParser
describeParams() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Describe the parameters that control how the "more like this" query is formed.
description() - Method in class org.apache.lucene.search.function.ByteFieldSource
description() - Method in class org.apache.lucene.search.function.FieldCacheSource
description() - Method in class org.apache.lucene.search.function.FloatFieldSource
description() - Method in class org.apache.lucene.search.function.IntFieldSource
description() - Method in class org.apache.lucene.search.function.OrdFieldSource
description() - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
description() - Method in class org.apache.lucene.search.function.ShortFieldSource
description() - Method in class org.apache.lucene.search.function.ValueSource
  description of field, used in explain()
Dictionary - Interface in org.apache.lucene.search.spell
  A simple interface representing a Dictionary.
difference() - Method in class org.apache.lucene.search.FilteredTermEnum
  Equality measure on the term
difference() - Method in class org.apache.lucene.search.FuzzyTermEnum
difference() - Method in class org.apache.lucene.search.regex.RegexTermEnum
difference() - Method in class org.apache.lucene.search.WildcardTermEnum
DirDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  A DocMaker using the Dir collection for its input.
DirDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker
DirDocMaker.Iterator - Class in org.apache.lucene.benchmark.byTask.feeds
DirDocMaker.Iterator(File) - Constructor for class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker.Iterator
directory(int, File) - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
directory() - Method in class org.apache.lucene.index.FilterIndexReader
directory - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
directory() - Method in class org.apache.lucene.index.IndexReader
  Returns the directory associated with this index.
directory - Variable in class org.apache.lucene.store.db.DbIndexInput
directory - Variable in class org.apache.lucene.store.db.DbIndexOutput
Directory - Class in org.apache.lucene.store
  A Directory is a flat list of files.
Directory() - Constructor for class org.apache.lucene.store.Directory
directory - Variable in class org.apache.lucene.store.je.JEIndexInput
directory - Variable in class org.apache.lucene.store.je.JEIndexOutput
DISABLE_AUTO_FLUSH - Static variable in class org.apache.lucene.index.IndexWriter
  Value to denote a flush trigger is disabled
disable_tracing() - Method in class org.apache.lucene.demo.html.HTMLParser
disable_tracing() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
disable_tracing() - Method in class org.apache.lucene.queryParser.QueryParser
disable_tracing() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
DisjunctionMaxQuery - Class in org.apache.lucene.search
  A query that generates the union of documents produced by its subqueries, and that scores each document with the maximum score for that document as produced by any subquery, plus a tie breaking increment for any additional matching subqueries.
DisjunctionMaxQuery(float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery
  Creates a new empty DisjunctionMaxQuery.
DisjunctionMaxQuery(Collection, float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery
  Creates a new DisjunctionMaxQuery
DistanceQuery - Class in org.apache.lucene.queryParser.surround.query
DistanceQuery(List, boolean, int, String, boolean) - Constructor for class org.apache.lucene.queryParser.surround.query.DistanceQuery
DistanceSubQuery - Interface in org.apache.lucene.queryParser.surround.query
distanceSubQueryNotAllowed() - Method in class org.apache.lucene.queryParser.surround.query.DistanceQuery
distanceSubQueryNotAllowed() - Method in interface org.apache.lucene.queryParser.surround.query.DistanceSubQuery
  When distanceSubQueryNotAllowed() returns non null, the reason why the subquery is not allowed as a distance subquery is returned.
distanceSubQueryNotAllowed() - Method in class org.apache.lucene.queryParser.surround.query.OrQuery
distanceSubQueryNotAllowed() - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
doBody() - Method in class org.apache.lucene.store.Lock.With
  Code to execute with exclusive access.
doc() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
doc() - Method in class org.apache.lucene.index.MultipleTermPositions
doc() - Method in interface org.apache.lucene.index.TermDocs
  Returns the current document number.
doc() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
doc(int) - Method in class org.apache.lucene.search.Hits
  Returns the stored fields of the nth document in this set.
doc(int) - Method in class org.apache.lucene.search.IndexSearcher
doc(int, FieldSelector) - Method in class org.apache.lucene.search.IndexSearcher
doc(int) - Method in class org.apache.lucene.search.MultiSearcher
doc(int, FieldSelector) - Method in class org.apache.lucene.search.MultiSearcher
doc(int) - Method in class org.apache.lucene.search.RemoteSearchable
doc(int, FieldSelector) - Method in class org.apache.lucene.search.RemoteSearchable
doc() - Method in class org.apache.lucene.search.ReqExclScorer
doc() - Method in class org.apache.lucene.search.ReqOptSumScorer
doc - Variable in class org.apache.lucene.search.ScoreDoc
  Expert: A hit document's number.
doc() - Method in class org.apache.lucene.search.Scorer
  Returns the current document number matching the query.
doc(int) - Method in interface org.apache.lucene.search.Searchable
  Expert: Returns the stored fields of document `i`.
doc(int, FieldSelector) - Method in interface org.apache.lucene.search.Searchable
  Get the `Document` at the `n`th position.
doc(int) - Method in class org.apache.lucene.search.Searcher
DOC - Static variable in class org.apache.lucene.search.SortField
  Sort by document number (index order).
doc() - Method in interface org.apache.lucene.search.spans.Spans
  Returns the document number of the current match.
doc - Variable in class org.apache.lucene.search.spans.SpanScorer
doc() - Method in class org.apache.lucene.search.spans.SpanScorer
doc - Variable in class org.apache.lucene.search.spans.TermSpans
doc() - Method in class org.apache.lucene.search.spans.TermSpans
docCount() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Returns the number of documents currently in this index.
docCount() - Method in class org.apache.lucene.index.IndexWriter
  Returns the number of documents currently in this index.
DocData - Class in org.apache.lucene.benchmark.byTask.feeds
  Output of parsing (e.g.
DocData(String, String, String, Properties, Date) - Constructor for class org.apache.lucene.benchmark.byTask.feeds.DocData
docFreq(Term) - Method in class org.apache.lucene.index.FilterIndexReader
docFreq() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
docFreq(Term) - Method in class org.apache.lucene.index.IndexReader
  Returns the number of documents containing the term `t`.
docFreq(Term) - Method in class org.apache.lucene.index.MultiReader
docFreq(Term) - Method in class org.apache.lucene.index.ParallelReader
docFreq() - Method in class org.apache.lucene.index.TermEnum
  Returns the docFreq of the current Term in the enumeration.
docFreq() - Method in class org.apache.lucene.search.FilteredTermEnum
  Returns the docFreq of the current Term in the enumeration.
docFreq(Term) - Method in class org.apache.lucene.search.IndexSearcher
docFreq(Term) - Method in class org.apache.lucene.search.MultiSearcher
docFreq(Term) - Method in class org.apache.lucene.search.ParallelMultiSearcher
  TODO: parallelize this one too
docFreq(Term) - Method in class org.apache.lucene.search.RemoteSearchable
docFreq(Term) - Method in interface org.apache.lucene.search.Searchable
  Expert: Returns the number of documents containing `term`.
docFreq(Term) - Method in class org.apache.lucene.search.Searcher
docFreqs(Term[]) - Method in class org.apache.lucene.search.RemoteSearchable
docFreqs(Term[]) - Method in interface org.apache.lucene.search.Searchable
  Expert: For each term in the terms array, calculates the number of documents containing `term`.
docFreqs(Term[]) - Method in class org.apache.lucene.search.Searcher
doClose() - Method in class org.apache.lucene.index.FilterIndexReader
doClose() - Method in class org.apache.lucene.index.IndexReader
  Implements close.
doClose() - Method in class org.apache.lucene.index.MultiReader
doClose() - Method in class org.apache.lucene.index.ParallelReader
DocMaker - Interface in org.apache.lucene.benchmark.byTask.feeds
  Create documents for the test.
docName(Searcher, int) - Method in class org.apache.lucene.benchmark.quality.utils.DocNameExtractor
  Extract the name of the input doc from the index.
DocNameExtractor - Class in org.apache.lucene.benchmark.quality.utils
  Utility: extract doc names from an index
DocNameExtractor(String) - Constructor for class org.apache.lucene.benchmark.quality.utils.DocNameExtractor
  Constructor for DocNameExtractor.
docNameField - Variable in class org.apache.lucene.benchmark.quality.QualityBenchmark
  index field to extract doc name for each search result; used for judging the results.
doCommit() - Method in class org.apache.lucene.index.FilterIndexReader
doCommit() - Method in class org.apache.lucene.index.IndexReader
  Implements commit.
doCommit() - Method in class org.apache.lucene.index.MultiReader
doCommit() - Method in class org.apache.lucene.index.ParallelReader
Document(File) - Static method in class org.apache.lucene.ant.HtmlDocument
  Creates a Lucene `Document` from a `File`.
Document(File) - Static method in class org.apache.lucene.ant.TextDocument
  Makes a document for a File.
Document(File) - Static method in class org.apache.lucene.demo.FileDocument
  Makes a document for a File.
Document(File) - Static method in class org.apache.lucene.demo.HTMLDocument
Document - Class in org.apache.lucene.document
  Documents are the unit of indexing and search.
Document() - Constructor for class org.apache.lucene.document.Document
  Constructs a new document with no fields.
document(int, FieldSelector) - Method in class org.apache.lucene.index.FilterIndexReader
document(int) - Method in class org.apache.lucene.index.IndexReader
  Returns the stored fields of the `n`th `Document` in this index.
document(int, FieldSelector) - Method in class org.apache.lucene.index.IndexReader
  Get the `Document` at the `n`th position.
document(int, FieldSelector) - Method in class org.apache.lucene.index.MultiReader
document(int, FieldSelector) - Method in class org.apache.lucene.index.ParallelReader
DocumentHandler - Interface in org.apache.lucene.ant
  Allows a class to act as a Lucene document handler
DocumentHandlerException - Exception in org.apache.lucene.ant
DocumentHandlerException() - Constructor for exception org.apache.lucene.ant.DocumentHandlerException
  Default constructor.
DocumentHandlerException(String) - Constructor for exception org.apache.lucene.ant.DocumentHandlerException
  Constructs with message.
DocumentHandlerException(Throwable) - Constructor for exception org.apache.lucene.ant.DocumentHandlerException
  Constructs with chained exception.
DocValues - Class in org.apache.lucene.search.function
  Expert: represents field values as different types.
DocValues() - Constructor for class org.apache.lucene.search.function.DocValues
doDelete(int) - Method in class org.apache.lucene.index.FilterIndexReader
doDelete(int) - Method in class org.apache.lucene.index.IndexReader
  Implements deletion of the document numbered `docNum`.
doDelete(int) - Method in class org.apache.lucene.index.MultiReader
doDelete(int) - Method in class org.apache.lucene.index.ParallelReader
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ClearStatsTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.CloseIndexTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.CloseReaderTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.CreateIndexTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.NewAnalyzerTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.NewRoundTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.OpenReaderTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.OptimizeTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
  Perform the task once (ignoring repetions specification) Return number of work items done by this task.
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTokensTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepAllTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSelectByPrefTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByNameRoundTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByNameTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefRoundTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ResetInputsTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ResetSystemEraseTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ResetSystemSoftTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.SetPropTask
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
DOMUtils - Class in org.apache.lucene.xmlparser
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
DOMUtils() - Constructor for class org.apache.lucene.xmlparser.DOMUtils
Done() - Method in class org.apache.lucene.demo.html.SimpleCharStream
Done() - Method in interface org.apache.lucene.queryParser.CharStream
  The lexer calls this function to indicate that it is done with the stream and hence implementations can free any resources held by this class.
Done() - Method in class org.apache.lucene.queryParser.FastCharStream
Done() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  The lexer calls this function to indicate that it is done with the stream and hence implementations can free any resources held by this class.
Done() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
Done() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  The lexer calls this function to indicate that it is done with the stream and hence implementations can free any resources held by this class.
Done() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.FilterIndexReader
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.IndexReader
  Implements setNorm in subclass.
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.MultiReader
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.ParallelReader
DOUBLE - Static variable in class org.apache.lucene.search.SortField
  Sort using term values as encoded Doubles.
doubleVal(int) - Method in class org.apache.lucene.search.function.DocValues
  Return doc value as a double.
doUndeleteAll() - Method in class org.apache.lucene.index.FilterIndexReader
doUndeleteAll() - Method in class org.apache.lucene.index.IndexReader
  Implements actual undeleteAll() in subclass.
doUndeleteAll() - Method in class org.apache.lucene.index.MultiReader
doUndeleteAll() - Method in class org.apache.lucene.index.ParallelReader
Driver - Class in org.apache.lucene.benchmark
  Sets up the benchmark driver.
Driver() - Constructor for class org.apache.lucene.benchmark.Driver
Driver(Benchmarker, BenchmarkOptions) - Constructor for class org.apache.lucene.benchmark.Driver
Driver(File, InputSource) - Constructor for class org.apache.lucene.benchmark.Driver
  Creates a Driver using Digester
DuplicateFilter - Class in org.apache.lucene.search
DuplicateFilter(String) - Constructor for class org.apache.lucene.search.DuplicateFilter
DuplicateFilter(String, int, int) - Constructor for class org.apache.lucene.search.DuplicateFilter
DuplicateFilterBuilder - Class in org.apache.lucene.xmlparser.builders
DuplicateFilterBuilder() - Constructor for class org.apache.lucene.xmlparser.builders.DuplicateFilterBuilder
DUTCH_STOP_WORDS - Static variable in class org.apache.lucene.analysis.nl.DutchAnalyzer
  List of typical Dutch stopwords.
DutchAnalyzer - Class in org.apache.lucene.analysis.nl
  Analyzer for Dutch language.
DutchAnalyzer() - Constructor for class org.apache.lucene.analysis.nl.DutchAnalyzer
  Builds an analyzer with the default stop words (`DutchAnalyzer.DUTCH_STOP_WORDS`) and a few default entries for the stem exclusion table.
DutchAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.nl.DutchAnalyzer
  Builds an analyzer with the given stop words.
DutchAnalyzer(HashSet) - Constructor for class org.apache.lucene.analysis.nl.DutchAnalyzer
  Builds an analyzer with the given stop words.
DutchAnalyzer(File) - Constructor for class org.apache.lucene.analysis.nl.DutchAnalyzer
  Builds an analyzer with the given stop words.
DutchStemFilter - Class in org.apache.lucene.analysis.nl
  A filter that stems Dutch words.
DutchStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.nl.DutchStemFilter
DutchStemFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.nl.DutchStemFilter
  Builds a DutchStemFilter that uses an exclusiontable.
DutchStemFilter(TokenStream, Set, Map) - Constructor for class org.apache.lucene.analysis.nl.DutchStemFilter
DutchStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
DutchStemmer() - Constructor for class net.sf.snowball.ext.DutchStemmer
DutchStemmer - Class in org.apache.lucene.analysis.nl
  A stemmer for Dutch words.
DutchStemmer() - Constructor for class org.apache.lucene.analysis.nl.DutchStemmer

## E

EdgeNGramTokenFilter - Class in org.apache.lucene.analysis.ngram
  Tokenizes the given token into n-grams of given size(s).
EdgeNGramTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
EdgeNGramTokenFilter(TokenStream, EdgeNGramTokenFilter.Side, int, int) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
  Creates EdgeNGramTokenFilter that can generate n-grams in the sizes of the given range
EdgeNGramTokenFilter(TokenStream, String, int, int) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
  Creates EdgeNGramTokenFilter that can generate n-grams in the sizes of the given range
EdgeNGramTokenFilter.Side - Class in org.apache.lucene.analysis.ngram
  Specifies which side of the input the n-gram should be generated from
EdgeNGramTokenizer - Class in org.apache.lucene.analysis.ngram
  Tokenizes the input from an edge into n-grams of given size(s).
EdgeNGramTokenizer(Reader, EdgeNGramTokenizer.Side, int, int) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
  Creates EdgeNGramTokenizer that can generate n-grams in the sizes of the given range
EdgeNGramTokenizer(Reader, String, int, int) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
  Creates EdgeNGramTokenizer that can generate n-grams in the sizes of the given range
EdgeNGramTokenizer.Side - Class in org.apache.lucene.analysis.ngram
  Specifies which side of the input the n-gram should be generated from
ELAPSED - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
elapsed - Variable in class org.apache.lucene.benchmark.stats.TimeData
  Elapsed time in milliseconds.
ElisionFilter - Class in org.apache.lucene.analysis.fr
  Removes elisions from a token stream.
ElisionFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.fr.ElisionFilter
  Constructs an elision filter with standard stop words
ElisionFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.fr.ElisionFilter
  Constructs an elision filter with a Set of stop words
ElisionFilter(TokenStream, String[]) - Constructor for class org.apache.lucene.analysis.fr.ElisionFilter
  Constructs an elision filter with an array of stop words
EMAIL - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
EMAIL_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
EMPTY_OFFSET_INFO - Static variable in class org.apache.lucene.index.TermVectorOffsetInfo
  Convenience declaration when creating a `TermPositionVector` that stores only position information.
enable_tracing() - Method in class org.apache.lucene.demo.html.HTMLParser
enable_tracing() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
enable_tracing() - Method in class org.apache.lucene.queryParser.QueryParser
enable_tracing() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
encode(String) - Static method in class org.apache.lucene.demo.html.Entities
encodeFloat(float) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
encodeFloat(float, byte[], int) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
encodeInt(int, byte[], int) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
encodeNorm(float) - Static method in class org.apache.lucene.search.Similarity
  Encodes a normalization factor for storage in an index.
Encoder - Interface in org.apache.lucene.search.highlight
  Encodes original text.
encodeText(String) - Method in class org.apache.lucene.search.highlight.DefaultEncoder
encodeText(String) - Method in interface org.apache.lucene.search.highlight.Encoder
encodeText(String) - Method in class org.apache.lucene.search.highlight.SimpleHTMLEncoder
end() - Method in interface org.apache.lucene.search.spans.Spans
  Returns the end position of the current match.
end() - Method in class org.apache.lucene.search.spans.TermSpans
endColumn - Variable in class org.apache.lucene.demo.html.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endColumn - Variable in class org.apache.lucene.queryParser.precedence.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endColumn - Variable in class org.apache.lucene.queryParser.surround.parser.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endColumn - Variable in class org.apache.lucene.queryParser.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endElement(String, String, String) - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
endEnum() - Method in class org.apache.lucene.search.FilteredTermEnum
  Indicates the end of the enumeration has been reached
endEnum() - Method in class org.apache.lucene.search.FuzzyTermEnum
endEnum() - Method in class org.apache.lucene.search.regex.RegexTermEnum
endEnum() - Method in class org.apache.lucene.search.WildcardTermEnum
endLine - Variable in class org.apache.lucene.demo.html.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endLine - Variable in class org.apache.lucene.queryParser.precedence.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endLine - Variable in class org.apache.lucene.queryParser.surround.parser.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endLine - Variable in class org.apache.lucene.queryParser.Token
  beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endOffset() - Method in class org.apache.lucene.analysis.Token
  Returns this Token's ending offset, one greater than the position of the last character corresponding to this token in the source text.
endRun() - Method in class org.apache.lucene.benchmark.stats.TestRunData
  Mark the ending time of this test run.
ENGLISH_STOP_WORDS - Static variable in class org.apache.lucene.analysis.StopAnalyzer
  An array containing some common English words that are not usually useful for searching.
EnglishStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
EnglishStemmer() - Constructor for class net.sf.snowball.ext.EnglishStemmer
ensureOpen() - Method in class org.apache.lucene.index.IndexReader
ensureOpen() - Method in class org.apache.lucene.index.IndexWriter
  Used internally to throw an `AlreadyClosedException` if this IndexWriter has been closed.
ensureOpen() - Method in class org.apache.lucene.store.RAMDirectory
Entities - Class in org.apache.lucene.demo.html
Entities() - Constructor for class org.apache.lucene.demo.html.Entities
Entity - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
EnwikiDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  A LineDocMaker which reads the uncompressed english wikipedia dump.
EnwikiDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.EnwikiDocMaker
EOF - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
EOF - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
EOF - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
EOF - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
eol - Variable in exception org.apache.lucene.demo.html.ParseException
  The end of line string for this machine.
eol - Variable in exception org.apache.lucene.queryParser.ParseException
  The end of line string for this machine.
eol - Variable in exception org.apache.lucene.queryParser.precedence.ParseException
  The end of line string for this machine.
eol - Variable in exception org.apache.lucene.queryParser.surround.parser.ParseException
  The end of line string for this machine.
eq_s(int, String) - Method in class net.sf.snowball.SnowballProgram
eq_s_b(int, String) - Method in class net.sf.snowball.SnowballProgram
eq_v(StringBuffer) - Method in class net.sf.snowball.SnowballProgram
eq_v_b(StringBuffer) - Method in class net.sf.snowball.SnowballProgram
equals(Object) - Method in class org.apache.lucene.document.FieldSelectorResult
equals(Object) - Method in class org.apache.lucene.index.memory.PatternAnalyzer
  Indicates whether some other object is "equal to" this one.
equals(Object) - Method in class org.apache.lucene.index.Term
  Compares two terms, returning true iff they have the same field and text.
equals(Object) - Method in class org.apache.lucene.index.TermVectorEntry
equals(Object) - Method in class org.apache.lucene.index.TermVectorOffsetInfo
  Two TermVectorOffsetInfos are equals if both the start and end offsets are the same
equals(Object) - Method in class org.apache.lucene.search.BooleanClause
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.BooleanFilter
equals(Object) - Method in class org.apache.lucene.search.BooleanQuery
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.CachingSpanFilter
equals(Object) - Method in class org.apache.lucene.search.CachingWrapperFilter
equals(Object) - Method in class org.apache.lucene.search.ConstantScoreQuery
  Returns true if `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
  Returns true if `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
  Return true iff we represent the same query as o
equals(Object) - Method in class org.apache.lucene.search.DuplicateFilter
equals(Object) - Method in class org.apache.lucene.search.FilteredQuery
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.function.CustomScoreQuery
  Returns true if `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.function.FieldCacheSource
equals(Object) - Method in class org.apache.lucene.search.function.OrdFieldSource
equals(Object) - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
equals(Object) - Method in class org.apache.lucene.search.function.ValueSource
  Needed for possible caching of query results - used by `ValueSourceQuery.equals(Object)`.
equals(Object) - Method in class org.apache.lucene.search.function.ValueSourceQuery
  Returns true if `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.FuzzyQuery
equals(Object) - Method in class org.apache.lucene.search.MatchAllDocsQuery
equals(Object) - Method in class org.apache.lucene.search.MultiPhraseQuery
  Returns true if `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.MultiTermQuery
equals(Object) - Method in class org.apache.lucene.search.payloads.BoostingTermQuery
equals(Object) - Method in class org.apache.lucene.search.PhraseQuery
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.PrefixQuery
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.QueryFilter
  Deprecated.
equals(Object) - Method in class org.apache.lucene.search.QueryWrapperFilter
equals(Object) - Method in class org.apache.lucene.search.RangeFilter
  Returns true if `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.RangeQuery
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities
equals(Object) - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities
equals(Object) - Method in class org.apache.lucene.search.regex.RegexQuery
equals(Object) - Method in class org.apache.lucene.search.regex.SpanRegexQuery
equals(Object) - Method in class org.apache.lucene.search.SpanQueryFilter
equals(Object) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
equals(Object) - Method in class org.apache.lucene.search.spans.SpanNearQuery
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.spans.SpanNotQuery
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.spans.SpanOrQuery
equals(Object) - Method in class org.apache.lucene.search.spans.SpanTermQuery
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.TermQuery
  Returns true iff `o` is equal to this.
equals(Object) - Method in class org.apache.lucene.search.TermsFilter
equals(Object) - Method in class org.apache.lucene.search.WildcardQuery
escape(String) - Static method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Returns a String where those characters that QueryParser expects to be escaped are escaped by a preceding `\`.
escape(String) - Static method in class org.apache.lucene.queryParser.QueryParser
  Returns a String where those characters that QueryParser expects to be escaped are escaped by a preceding `\`.
execute() - Method in class org.apache.lucene.ant.IndexTask
  Begins the indexing
execute() - Method in class org.apache.lucene.benchmark.byTask.Benchmark
execute() - Method in class org.apache.lucene.benchmark.byTask.utils.Algorithm
  Execute this algorithm
execute(Judge, SubmissionReport, PrintWriter) - Method in class org.apache.lucene.benchmark.quality.QualityBenchmark
  Run the quality benchmark.
exist(String) - Method in class org.apache.lucene.search.spell.SpellChecker
  Check whether the word exists in the index.
exists(DbDirectory) - Method in class org.apache.lucene.store.db.File
exists(JEDirectory) - Method in class org.apache.lucene.store.je.File
expand(String, Searcher, Analyzer, String, float) - Static method in class org.apache.lucene.wordnet.SynExpand
  Perform synonym expansion on a query.
expand(String, Searcher, Analyzer, String, float) - Static method in class org.apache.lucene.wordnet.SynLookup
  Perform synonym expansion on a query.
ExpandBuff(boolean) - Method in class org.apache.lucene.demo.html.SimpleCharStream
expectedTokenSequences - Variable in exception org.apache.lucene.demo.html.ParseException
  Each entry in this array is an array of integers.
expectedTokenSequences - Variable in exception org.apache.lucene.queryParser.ParseException
  Each entry in this array is an array of integers.
expectedTokenSequences - Variable in exception org.apache.lucene.queryParser.precedence.ParseException
  Each entry in this array is an array of integers.
expectedTokenSequences - Variable in exception org.apache.lucene.queryParser.surround.parser.ParseException
  Each entry in this array is an array of integers.
explain(int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
explain(IndexReader, int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
explain(int) - Method in class org.apache.lucene.search.function.DocValues
  Explain the scoring value for the input doc.
explain(Weight, int) - Method in class org.apache.lucene.search.IndexSearcher
explain(Weight, int) - Method in class org.apache.lucene.search.MultiSearcher
explain(Weight, int) - Method in class org.apache.lucene.search.RemoteSearchable
explain(int) - Method in class org.apache.lucene.search.ReqExclScorer
explain(int) - Method in class org.apache.lucene.search.ReqOptSumScorer
  Explain the score of a document.
explain(int) - Method in class org.apache.lucene.search.Scorer
  Returns an explanation of the score for a document.
explain(Weight, int) - Method in interface org.apache.lucene.search.Searchable
  Expert: low-level implementation method Returns an Explanation that describes how `doc` scored against `weight`.
explain(Query, int) - Method in class org.apache.lucene.search.Searcher
  Returns an Explanation that describes how `doc` scored against `query`.
explain(Weight, int) - Method in class org.apache.lucene.search.Searcher
explain(int) - Method in class org.apache.lucene.search.spans.SpanScorer
explain(IndexReader, int) - Method in class org.apache.lucene.search.spans.SpanWeight
explain(IndexReader, int) - Method in interface org.apache.lucene.search.Weight
  An explanation of the score computation for the named document.
Explanation - Class in org.apache.lucene.search
  Expert: Describes the score computation for document and query.
Explanation() - Constructor for class org.apache.lucene.search.Explanation
Explanation(float, String) - Constructor for class org.apache.lucene.search.Explanation
EXT_DEFAULT - Static variable in interface org.apache.lucene.search.ExtendedFieldCache
EXTENDED_ANALYZER - Static variable in class org.apache.lucene.index.memory.PatternAnalyzer
  A lower-casing word analyzer with extended English stop words (can be shared freely across threads without harm); global per class loader.
ExtendedFieldCache - Interface in org.apache.lucene.search
ExtendedFieldCache.DoubleParser - Interface in org.apache.lucene.search
ExtendedFieldCache.LongParser - Interface in org.apache.lucene.search
EXTERNAL_LINK - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
EXTERNAL_LINK_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
EXTERNAL_LINK_URL - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
EXTERNAL_LINK_URL_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
extract() - Method in class org.apache.lucene.benchmark.utils.ExtractReuters
extract() - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia
extractFile(File) - Method in class org.apache.lucene.benchmark.utils.ExtractReuters
  Override if you wish to change what is extracted
ExtractReuters - Class in org.apache.lucene.benchmark.utils
  Split the Reuters SGML documents into Simple Text files containing: Title, Date, Dateline, Body
ExtractReuters(File, File) - Constructor for class org.apache.lucene.benchmark.utils.ExtractReuters
extractTasks() - Method in class org.apache.lucene.benchmark.byTask.utils.Algorithm
  Expert: for test purposes, return all tasks participating in this algorithm.
extractTerms(Set) - Method in class org.apache.lucene.search.BooleanQuery
extractTerms(Set) - Method in class org.apache.lucene.search.ConstantScoreQuery
extractTerms(Set) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
extractTerms(Set) - Method in class org.apache.lucene.search.FilteredQuery
extractTerms(Set) - Method in class org.apache.lucene.search.function.CustomScoreQuery
extractTerms(Set) - Method in class org.apache.lucene.search.function.ValueSourceQuery
extractTerms(Set) - Method in class org.apache.lucene.search.MatchAllDocsQuery
extractTerms(Set) - Method in class org.apache.lucene.search.MultiPhraseQuery
extractTerms(Set) - Method in class org.apache.lucene.search.PhraseQuery
extractTerms(Set) - Method in class org.apache.lucene.search.Query
  Expert: adds all terms occuring in this query to the terms set.
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanNearQuery
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanNotQuery
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanOrQuery
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanTermQuery
extractTerms(Set) - Method in class org.apache.lucene.search.TermQuery
ExtractWikipedia - Class in org.apache.lucene.benchmark.utils
  Extract the downloaded Wikipedia dump into separate files for indexing.
ExtractWikipedia(File, File) - Constructor for class org.apache.lucene.benchmark.utils.ExtractWikipedia
ExtractWikipedia.Parser - Class in org.apache.lucene.benchmark.utils
ExtractWikipedia.Parser() - Constructor for class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser

## F

F_SYN - Static variable in class org.apache.lucene.wordnet.Syns2Index
F_WORD - Static variable in class org.apache.lucene.search.spell.SpellChecker
  Field name for each word in the ngram index.
F_WORD - Static variable in class org.apache.lucene.wordnet.Syns2Index
failureReason - Variable in class org.apache.lucene.store.Lock
  If a lock obtain called, this failureReason may be set with the "root cause" Exception as to why the lock was not obtained.
FastCharStream - Class in org.apache.lucene.queryParser
  An efficient implementation of JavaCC's CharStream interface.
FastCharStream(Reader) - Constructor for class org.apache.lucene.queryParser.FastCharStream
  Constructs from a Reader.
FastCharStream - Class in org.apache.lucene.queryParser.precedence
  An efficient implementation of JavaCC's CharStream interface.
FastCharStream(Reader) - Constructor for class org.apache.lucene.queryParser.precedence.FastCharStream
  Constructs from a Reader.
FastCharStream - Class in org.apache.lucene.queryParser.surround.parser
  An efficient implementation of JavaCC's CharStream interface.
FastCharStream(Reader) - Constructor for class org.apache.lucene.queryParser.surround.parser.FastCharStream
  Constructs from a Reader.
Field - Class in org.apache.lucene.document
  A field is a section of a Document.
Field(String, String, Field.Store, Field.Index) - Constructor for class org.apache.lucene.document.Field
  Create a field by specifying its name, value and how it will be saved in the index.
Field(String, String, Field.Store, Field.Index, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
  Create a field by specifying its name, value and how it will be saved in the index.
Field(String, Reader) - Constructor for class org.apache.lucene.document.Field
  Create a tokenized and indexed field that is not stored.
Field(String, Reader, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
  Create a tokenized and indexed field that is not stored, optionally with storing term vectors.
Field(String, TokenStream) - Constructor for class org.apache.lucene.document.Field
  Create a tokenized and indexed field that is not stored.
Field(String, TokenStream, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
  Create a tokenized and indexed field that is not stored, optionally with storing term vectors.
Field(String, byte[], Field.Store) - Constructor for class org.apache.lucene.document.Field
  Create a stored field with binary value.
field() - Method in class org.apache.lucene.index.Term
  Returns the field of this term, an interned string.
field - Variable in class org.apache.lucene.search.function.OrdFieldSource
field - Variable in class org.apache.lucene.search.function.ReverseOrdFieldSource
Field.Index - Class in org.apache.lucene.document
  Specifies whether and how a field should be indexed.
Field.Store - Class in org.apache.lucene.document
  Specifies whether and how a field should be stored.
Field.TermVector - Class in org.apache.lucene.document
  Specifies whether and how a field should have term vectors.
FIELD_DOC - Static variable in class org.apache.lucene.search.SortField
  Represents sorting by document number (index order).
FIELD_SCORE - Static variable in class org.apache.lucene.search.SortField
  Represents sorting by document score (relevancy).
Fieldable - Interface in org.apache.lucene.document
  Synonymous with `Field`.
FieldCache - Interface in org.apache.lucene.search
  Expert: Maintains caches of term values.
FieldCache.ByteParser - Interface in org.apache.lucene.search
  Interface to parse bytes from document fields.
FieldCache.FloatParser - Interface in org.apache.lucene.search
  Interface to parse floats from document fields.
FieldCache.IntParser - Interface in org.apache.lucene.search
  Interface to parse ints from document fields.
FieldCache.ShortParser - Interface in org.apache.lucene.search
  Interface to parse shorts from document fields.
FieldCache.StringIndex - Class in org.apache.lucene.search
  Expert: Stores term text values and document ordering data.
FieldCache.StringIndex(int[], String[]) - Constructor for class org.apache.lucene.search.FieldCache.StringIndex
  Creates one of these objects
FieldCacheSource - Class in org.apache.lucene.search.function
  Expert: A base class for ValueSource implementations that retrieve values for a single field from the `FieldCache`.
FieldCacheSource(String) - Constructor for class org.apache.lucene.search.function.FieldCacheSource
  Create a cached field source for the input field.
FieldDoc - Class in org.apache.lucene.search
  Expert: A ScoreDoc which also contains information about how to sort the referenced document.
FieldDoc(int, float) - Constructor for class org.apache.lucene.search.FieldDoc
  Expert: Creates one of these objects with empty sort information.
FieldDoc(int, float, Comparable[]) - Constructor for class org.apache.lucene.search.FieldDoc
  Expert: Creates one of these objects with the given sort information.
fieldNamesToString(StringBuffer) - Method in class org.apache.lucene.queryParser.surround.query.FieldsQuery
FieldNormModifier - Class in org.apache.lucene.index
  Given a directory and a list of fields, updates the fieldNorms in place for every document.
FieldNormModifier(Directory, Similarity) - Constructor for class org.apache.lucene.index.FieldNormModifier
  Constructor for code that wishes to use this class programatically If Similarity is null, kill the field norms.
FieldReaderException - Exception in org.apache.lucene.index
FieldReaderException() - Constructor for exception org.apache.lucene.index.FieldReaderException
  Constructs a new runtime exception with `null` as its detail message.
FieldReaderException(Throwable) - Constructor for exception org.apache.lucene.index.FieldReaderException
  Constructs a new runtime exception with the specified cause and a detail message of `(cause==null ? null : cause.toString())` (which typically contains the class and detail message of `cause`).
FieldReaderException(String) - Constructor for exception org.apache.lucene.index.FieldReaderException
  Constructs a new runtime exception with the specified detail message.
FieldReaderException(String, Throwable) - Constructor for exception org.apache.lucene.index.FieldReaderException
  Constructs a new runtime exception with the specified detail message and cause.
fields() - Method in class org.apache.lucene.document.Document
  Deprecated. use `Document.getFields()` instead
fields - Variable in class org.apache.lucene.queryParser.MultiFieldQueryParser
fields - Variable in class org.apache.lucene.search.FieldDoc
  Expert: The values which are used to sort the referenced document.
fields - Variable in class org.apache.lucene.search.FieldSortedHitQueue
  Stores the sort criteria being used.
fields - Variable in class org.apache.lucene.search.TopFieldDocs
  The fields which were used to sort results by.
FieldScoreQuery - Class in org.apache.lucene.search.function
  A query that scores each document as the value of the numeric input field.
FieldScoreQuery(String, FieldScoreQuery.Type) - Constructor for class org.apache.lucene.search.function.FieldScoreQuery
  Create a FieldScoreQuery - a query that scores each document as the value of the numeric input field.
FieldScoreQuery.Type - Class in org.apache.lucene.search.function
  Type of score field, indicating how field values are interpreted/parsed.
fieldsData - Variable in class org.apache.lucene.document.AbstractField
fieldSelector - Variable in class org.apache.lucene.benchmark.byTask.tasks.SearchTravRetLoadFieldSelectorTask
FieldSelector - Interface in org.apache.lucene.document
  Similar to a `FileFilter`, the FieldSelector allows one to make decisions about what Fields get loaded on a `Document` by `IndexReader.document(int,org.apache.lucene.document.FieldSelector)`
FieldSelectorResult - Class in org.apache.lucene.document
  Provides information about what should be done with this Field
FieldSortedHitQueue - Class in org.apache.lucene.search
  Expert: A hit queue for sorting by hits by terms in more than one field.
FieldSortedHitQueue(IndexReader, SortField[], int) - Constructor for class org.apache.lucene.search.FieldSortedHitQueue
  Creates a hit queue sorted by the given list of fields.
FieldSortedTermVectorMapper - Class in org.apache.lucene.index
  For each Field, store a sorted collection of `TermVectorEntry`s

  This is not thread-safe.
FieldSortedTermVectorMapper(Comparator) - Constructor for class org.apache.lucene.index.FieldSortedTermVectorMapper
FieldSortedTermVectorMapper(boolean, boolean, Comparator) - Constructor for class org.apache.lucene.index.FieldSortedTermVectorMapper
FieldsQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
FieldsQuery - Class in org.apache.lucene.queryParser.surround.query
FieldsQuery(SrndQuery, ArrayList, char) - Constructor for class org.apache.lucene.queryParser.surround.query.FieldsQuery
FieldsQuery(SrndQuery, String, char) - Constructor for class org.apache.lucene.queryParser.surround.query.FieldsQuery
FieldsQueryList() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
file - Variable in class org.apache.lucene.store.db.DbIndexInput
file - Variable in class org.apache.lucene.store.db.DbIndexOutput
File - Class in org.apache.lucene.store.db
File(String) - Constructor for class org.apache.lucene.store.db.File
File(DbDirectory, String, boolean) - Constructor for class org.apache.lucene.store.db.File
File - Class in org.apache.lucene.store.je
  Port of Andi Vajda's DbDirectory to Java Edition of Berkeley Database
File(String) - Constructor for class org.apache.lucene.store.je.File
File(JEDirectory, String, boolean) - Constructor for class org.apache.lucene.store.je.File
file - Variable in class org.apache.lucene.store.je.JEIndexInput
file - Variable in class org.apache.lucene.store.je.JEIndexOutput
FileBasedQueryMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  Create queries from a FileReader.
FileBasedQueryMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.FileBasedQueryMaker
FileDocument - Class in org.apache.lucene.demo
  A utility for making Lucene Documents from a File.
fileExists(String) - Method in class org.apache.lucene.store.db.DbDirectory
fileExists(String) - Method in class org.apache.lucene.store.Directory
  Returns true iff a file with the given name exists.
fileExists(String) - Method in class org.apache.lucene.store.FSDirectory
  Returns true iff a file with the given name exists.
fileExists(String) - Method in class org.apache.lucene.store.je.JEDirectory
fileExists(String) - Method in class org.apache.lucene.store.RAMDirectory
  Returns true iff the named file exists in this directory.
FileExtensionDocumentHandler - Class in org.apache.lucene.ant
  A DocumentHandler implementation to delegate responsibility to based on a files extension.
FileExtensionDocumentHandler() - Constructor for class org.apache.lucene.ant.FileExtensionDocumentHandler
fileLength(String) - Method in class org.apache.lucene.store.db.DbDirectory
fileLength(String) - Method in class org.apache.lucene.store.Directory
  Returns the length of a file in the directory.
fileLength(String) - Method in class org.apache.lucene.store.FSDirectory
  Returns the length in bytes of a file in the directory.
fileLength(String) - Method in class org.apache.lucene.store.je.JEDirectory
fileLength(String) - Method in class org.apache.lucene.store.RAMDirectory
  Returns the length in bytes of a file in the directory.
fileModified(String) - Method in class org.apache.lucene.store.db.DbDirectory
fileModified(String) - Method in class org.apache.lucene.store.Directory
  Returns the time the named file was last modified.
fileModified(String) - Method in class org.apache.lucene.store.FSDirectory
  Returns the time the named file was last modified.
fileModified(File, String) - Static method in class org.apache.lucene.store.FSDirectory
  Returns the time the named file was last modified.
fileModified(String) - Method in class org.apache.lucene.store.je.JEDirectory
fileModified(String) - Method in class org.apache.lucene.store.RAMDirectory
  Returns the time the named file was last modified.
files - Variable in class org.apache.lucene.store.db.DbDirectory
files - Variable in class org.apache.lucene.store.je.JEDirectory
FileUtils - Class in org.apache.lucene.benchmark.byTask.utils
  File utilities.
FileUtils() - Constructor for class org.apache.lucene.benchmark.byTask.utils.FileUtils
FillBuff() - Method in class org.apache.lucene.demo.html.SimpleCharStream
filter - Variable in class org.apache.lucene.search.CachingSpanFilter
filter - Variable in class org.apache.lucene.search.CachingWrapperFilter
filter - Variable in class org.apache.lucene.search.ConstantScoreQuery
Filter - Class in org.apache.lucene.search
  Abstract base class providing a mechanism to restrict searches to a subset of an index.
Filter() - Constructor for class org.apache.lucene.search.Filter
filter - Variable in class org.apache.lucene.search.FilterManager.FilterItem
filter - Variable in class org.apache.lucene.search.RemoteCachingWrapperFilter
FilterBuilder - Interface in org.apache.lucene.xmlparser
FilterBuilderFactory - Class in org.apache.lucene.xmlparser
FilterBuilderFactory() - Constructor for class org.apache.lucene.xmlparser.FilterBuilderFactory
FilterClause - Class in org.apache.lucene.search
  A Filter that wrapped with an indication of how that filter is used when composed with another filter.
FilterClause(Filter, BooleanClause.Occur) - Constructor for class org.apache.lucene.search.FilterClause
  Create a new FilterClause
filterCleaner - Variable in class org.apache.lucene.search.FilterManager
  Cache cleaner that runs in a separate thread
FilteredQuery - Class in org.apache.lucene.search
  A query that applies a filter to the results of another query.
FilteredQuery(Query, Filter) - Constructor for class org.apache.lucene.search.FilteredQuery
  Constructs a new query which applies a filter to the results of the original query.
FilteredQueryBuilder - Class in org.apache.lucene.xmlparser.builders
FilteredQueryBuilder(FilterBuilder, QueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.FilteredQueryBuilder
FilteredTermEnum - Class in org.apache.lucene.search
  Abstract class for enumerating a subset of all terms.
FilteredTermEnum() - Constructor for class org.apache.lucene.search.FilteredTermEnum
filterFactory - Variable in class org.apache.lucene.xmlparser.CoreParser
FilterIndexReader - Class in org.apache.lucene.index
  A `FilterIndexReader` contains another IndexReader, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
FilterIndexReader(IndexReader) - Constructor for class org.apache.lucene.index.FilterIndexReader
  Construct a FilterIndexReader based on the specified base reader.
FilterIndexReader.FilterTermDocs - Class in org.apache.lucene.index
  Base class for filtering `TermDocs` implementations.
FilterIndexReader.FilterTermDocs(TermDocs) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
FilterIndexReader.FilterTermEnum - Class in org.apache.lucene.index
  Base class for filtering `TermEnum` implementations.
FilterIndexReader.FilterTermEnum(TermEnum) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
FilterIndexReader.FilterTermPositions - Class in org.apache.lucene.index
  Base class for filtering `TermPositions` implementations.
FilterIndexReader.FilterTermPositions(TermPositions) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
FilterManager - Class in org.apache.lucene.search
  Filter caching singleton.
FilterManager() - Constructor for class org.apache.lucene.search.FilterManager
  Sets up the FilterManager singleton.
FilterManager.FilterCleaner - Class in org.apache.lucene.search
  Keeps the cache from getting too big.
FilterManager.FilterCleaner() - Constructor for class org.apache.lucene.search.FilterManager.FilterCleaner
FilterManager.FilterItem - Class in org.apache.lucene.search
  Holds the filter and the last time the filter was used, to make LRU-based cache cleaning possible.
FilterManager.FilterItem(Filter) - Constructor for class org.apache.lucene.search.FilterManager.FilterItem
finalize() - Method in class org.apache.lucene.index.IndexWriter
  Release the write lock, if needed.
finalize() - Method in class org.apache.lucene.search.spell.SpellChecker
  Closes the internal IndexReader.
find_among(Among[], int) - Method in class net.sf.snowball.SnowballProgram
find_among_b(Among[], int) - Method in class net.sf.snowball.SnowballProgram
findMerges(SegmentInfos, IndexWriter) - Method in class org.apache.lucene.index.LogMergePolicy
  Checks if any merges are now necessary and returns a `MergePolicy.MergeSpecification` if so.
findMergesForOptimize(SegmentInfos, IndexWriter, int, Set) - Method in class org.apache.lucene.index.LogMergePolicy
  Returns the merges necessary to optimize the index.
FinnishStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
FinnishStemmer() - Constructor for class net.sf.snowball.ext.FinnishStemmer
firstTime - Variable in class org.apache.lucene.search.spans.SpanScorer
flags - Variable in class org.apache.lucene.store.db.DbDirectory
flags - Variable in class org.apache.lucene.store.je.JEDirectory
FLOAT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
  field values are interpreted as numeric float values.
FLOAT - Static variable in class org.apache.lucene.search.SortField
  Sort using term values as encoded Floats.
FloatFieldSource - Class in org.apache.lucene.search.function
  Expert: obtains float field values from the `FieldCache` using `getFloats()` and makes those values available as other numeric types, casting as needed.
FloatFieldSource(String) - Constructor for class org.apache.lucene.search.function.FloatFieldSource
  Create a cached float field source with default string-to-float parser.
FloatFieldSource(String, FieldCache.FloatParser) - Constructor for class org.apache.lucene.search.function.FloatFieldSource
  Create a cached float field source with a specific string-to-float parser.
floatToByte(float, int, int) - Static method in class org.apache.lucene.util.SmallFloat
  Converts a 32 bit float to an 8 bit float.
floatToByte315(float) - Static method in class org.apache.lucene.util.SmallFloat
  floatToByte(b, mantissaBits=3, zeroExponent=15)
  smallest non-zero value = 5.820766E-10
  largest value = 7.5161928E9
  epsilon = 0.125
floatToByte52(float) - Static method in class org.apache.lucene.util.SmallFloat
  floatToByte(b, mantissaBits=5, zeroExponent=2)
  smallest nonzero value = 0.033203125
  largest value = 1984.0
  epsilon = 0.03125
floatVal(int) - Method in class org.apache.lucene.search.function.DocValues
  Return doc value as a float.
flush() - Method in class org.apache.lucene.benchmark.quality.utils.SubmissionReport
flush() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Make sure all changes are written to disk.
flush() - Method in class org.apache.lucene.index.IndexReader
flush() - Method in class org.apache.lucene.index.IndexWriter
  Flush all in-memory buffered updates (adds and deletes) to the Directory.
flush(boolean, boolean) - Method in class org.apache.lucene.index.IndexWriter
  Flush all in-memory buffered udpates (adds and deletes) to the Directory.
flush() - Method in class org.apache.lucene.store.BufferedIndexOutput
  Forces any buffered output to be written.
flush() - Method in class org.apache.lucene.store.db.DbDirectory
  Flush the currently open files.
flush() - Method in class org.apache.lucene.store.db.DbIndexOutput
flush() - Method in class org.apache.lucene.store.IndexOutput
  Forces any buffered output to be written.
flush() - Method in class org.apache.lucene.store.je.JEDirectory
  Flush the currently open files.
flush() - Method in class org.apache.lucene.store.je.JEIndexOutput
flush() - Method in class org.apache.lucene.store.RAMOutputStream
flushBuffer(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexOutput
  Expert: implements buffer write.
flushBuffer(byte[], int, int) - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
  output methods:
follows(TextFragment) - Method in class org.apache.lucene.search.highlight.TextFragment
forever - Variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
Format - Class in org.apache.lucene.benchmark.byTask.utils
  Formatting utilities (for reports).
Format() - Constructor for class org.apache.lucene.benchmark.byTask.utils.Format
format(int, float, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
  Padd a number from left.
format(int, double, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
format(int, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
  Padd a number from left.
format(String, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
  Padd a string from right.
formatPaddLeft(String, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
  Padd a string from left.
formatPaddRight(int, float, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
  Padd a number from right.
formatPaddRight(int, double, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
Formatter - Interface in org.apache.lucene.search.highlight
  Processes terms found in the original text, typically by applying some form of mark-up to highlight terms in HTML search results pages.
formSimilarQuery(String, Analyzer, String, Set) - Static method in class org.apache.lucene.search.similar.SimilarityQueries
  Simple similarity query generators.
Fragmenter - Interface in org.apache.lucene.search.highlight
  Implements the policy for breaking text into multiple fragments for consideration by the `Highlighter` class.
freeMem - Variable in class org.apache.lucene.benchmark.stats.TimeData
  Free memory at the end of measurement interval.
FRENCH_STOP_WORDS - Static variable in class org.apache.lucene.analysis.fr.FrenchAnalyzer
  Extended list of typical French stopwords.
FrenchAnalyzer - Class in org.apache.lucene.analysis.fr
  Analyzer for French language.
FrenchAnalyzer() - Constructor for class org.apache.lucene.analysis.fr.FrenchAnalyzer
  Builds an analyzer with the default stop words (`FrenchAnalyzer.FRENCH_STOP_WORDS`).
FrenchAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.fr.FrenchAnalyzer
  Builds an analyzer with the given stop words.
FrenchAnalyzer(File) - Constructor for class org.apache.lucene.analysis.fr.FrenchAnalyzer
  Builds an analyzer with the given stop words.
FrenchStemFilter - Class in org.apache.lucene.analysis.fr
  A filter that stemms french words.
FrenchStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.fr.FrenchStemFilter
FrenchStemFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.fr.FrenchStemFilter
FrenchStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
FrenchStemmer() - Constructor for class net.sf.snowball.ext.FrenchStemmer
FrenchStemmer - Class in org.apache.lucene.analysis.fr
  A stemmer for French words.
FrenchStemmer() - Constructor for class org.apache.lucene.analysis.fr.FrenchStemmer
freq() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
freq() - Method in class org.apache.lucene.index.MultipleTermPositions
freq() - Method in interface org.apache.lucene.index.TermDocs
  Returns the frequency of the term within the current document.
freq - Variable in class org.apache.lucene.search.spans.SpanScorer
freq - Variable in class org.apache.lucene.search.spans.TermSpans
FRONT - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter.Side
  Get the n-gram from the front of the input
FRONT - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer.Side
  Get the n-gram from the front of the input
FSDirectory - Class in org.apache.lucene.store
  Straightforward implementation of `Directory` as a directory of files.
FSDirectory() - Constructor for class org.apache.lucene.store.FSDirectory
FSDirectory.FSIndexInput - Class in org.apache.lucene.store
FSDirectory.FSIndexInput(File) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexInput
FSDirectory.FSIndexInput(File, int) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexInput
FSDirectory.FSIndexOutput - Class in org.apache.lucene.store
FSDirectory.FSIndexOutput(File) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexOutput
fullyDelete(File) - Static method in class org.apache.lucene.benchmark.AbstractBenchmarker
  Deprecated. Delete files and directories, even if non-empty.
fullyDelete(File) - Static method in class org.apache.lucene.benchmark.byTask.utils.FileUtils
  Delete files and directories, even if non-empty.
FUZZY_SLOP - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
FUZZY_SLOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
FuzzyLikeThisQuery - Class in org.apache.lucene.search
  Fuzzifies ALL terms provided as strings and then picks the best n differentiating terms.
FuzzyLikeThisQuery(int, Analyzer) - Constructor for class org.apache.lucene.search.FuzzyLikeThisQuery
FuzzyLikeThisQueryBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
FuzzyLikeThisQueryBuilder(Analyzer) - Constructor for class org.apache.lucene.xmlparser.builders.FuzzyLikeThisQueryBuilder
FuzzyQuery - Class in org.apache.lucene.search
  Implements the fuzzy search query.
FuzzyQuery(Term, float, int) - Constructor for class org.apache.lucene.search.FuzzyQuery
  Create a new FuzzyQuery that will match terms with a similarity of at least `minimumSimilarity` to `term`.
FuzzyQuery(Term, float) - Constructor for class org.apache.lucene.search.FuzzyQuery
  Calls `FuzzyQuery(term, minimumSimilarity, 0)`.
FuzzyQuery(Term) - Constructor for class org.apache.lucene.search.FuzzyQuery
  Calls `FuzzyQuery(term, 0.5f, 0)`.
FuzzyQuery.ScoreTerm - Class in org.apache.lucene.search
FuzzyQuery.ScoreTerm(Term, float) - Constructor for class org.apache.lucene.search.FuzzyQuery.ScoreTerm
FuzzyQuery.ScoreTermQueue - Class in org.apache.lucene.search
FuzzyQuery.ScoreTermQueue(int) - Constructor for class org.apache.lucene.search.FuzzyQuery.ScoreTermQueue
FuzzyTermEnum - Class in org.apache.lucene.search
  Subclass of FilteredTermEnum for enumerating all terms that are similiar to the specified filter term.
FuzzyTermEnum(IndexReader, Term) - Constructor for class org.apache.lucene.search.FuzzyTermEnum
  Creates a FuzzyTermEnum with an empty prefix and a minSimilarity of 0.5f.
FuzzyTermEnum(IndexReader, Term, float) - Constructor for class org.apache.lucene.search.FuzzyTermEnum
  Creates a FuzzyTermEnum with an empty prefix.
FuzzyTermEnum(IndexReader, Term, float, int) - Constructor for class org.apache.lucene.search.FuzzyTermEnum
  Constructor for enumeration of all terms from specified `reader` which share a prefix of length `prefixLength` with `term` and which have a fuzzy similarity > `minSimilarity`.

## G

generateParseException() - Method in class org.apache.lucene.demo.html.HTMLParser
generateParseException() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
generateParseException() - Method in class org.apache.lucene.queryParser.QueryParser
generateParseException() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
genPartialReport(int, LinkedHashMap, int) - Method in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
German2Stemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
German2Stemmer() - Constructor for class net.sf.snowball.ext.German2Stemmer
GERMAN_STOP_WORDS - Static variable in class org.apache.lucene.analysis.de.GermanAnalyzer
  List of typical german stopwords.
GermanAnalyzer - Class in org.apache.lucene.analysis.de
  Analyzer for German language.
GermanAnalyzer() - Constructor for class org.apache.lucene.analysis.de.GermanAnalyzer
  Builds an analyzer with the default stop words (`GERMAN_STOP_WORDS`).
GermanAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.de.GermanAnalyzer
  Builds an analyzer with the given stop words.
GermanAnalyzer(Hashtable) - Constructor for class org.apache.lucene.analysis.de.GermanAnalyzer
  Builds an analyzer with the given stop words.
GermanAnalyzer(File) - Constructor for class org.apache.lucene.analysis.de.GermanAnalyzer
  Builds an analyzer with the given stop words.
GermanStemFilter - Class in org.apache.lucene.analysis.de
  A filter that stems German words.
GermanStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.de.GermanStemFilter
GermanStemFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.de.GermanStemFilter
  Builds a GermanStemFilter that uses an exclusiontable.
GermanStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
GermanStemmer() - Constructor for class net.sf.snowball.ext.GermanStemmer
GermanStemmer - Class in org.apache.lucene.analysis.de
  A stemmer for German words.
GermanStemmer() - Constructor for class org.apache.lucene.analysis.de.GermanStemmer
get(String, String) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
  Return a string property.
get(String, int) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
  Return an int property.
get(String, double) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
  Return a double property.
get(String, boolean) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
  Return a boolean property.
get(String) - Method in class org.apache.lucene.document.Document
  Returns the string value of the field with the given name if any exist in this document, or null.
get() - Static method in class org.apache.lucene.LucenePackage
  Return Lucene's package, including version information.
get(String) - Method in class org.apache.lucene.search.Hit
  Returns the string value of the field with the given name if any exist in this document, or null.
get(DbDirectory) - Method in class org.apache.lucene.store.db.Block
get(JEDirectory) - Method in class org.apache.lucene.store.je.Block
get(int) - Method in class org.apache.lucene.util.BitVector
  Returns `true` if `bit` is one and `false` if it is zero.
getAlgorithm() - Method in class org.apache.lucene.benchmark.byTask.Benchmark
getAlgorithmText() - Method in class org.apache.lucene.benchmark.byTask.utils.Config
getAll(Query[]) - Static method in class org.apache.lucene.benchmark.stats.QueryData
  Prepare a list of benchmark data, using all possible combinations of benchmark parameters.
getAll(File[], Analyzer[]) - Static method in class org.apache.lucene.benchmark.stats.TestData
  Prepare a list of benchmark data, using all possible combinations of benchmark parameters.
getAllFiles(File, FileFilter, List) - Static method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated.
getAllowDocsOutOfOrder() - Static method in class org.apache.lucene.search.BooleanQuery
  Whether hit docs may be collected out of docid order.
getAllowLeadingWildcard() - Method in class org.apache.lucene.queryParser.QueryParser
getAnalyzer() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getAnalyzer() - Method in class org.apache.lucene.benchmark.stats.TestData
getAnalyzer() - Method in class org.apache.lucene.index.IndexWriter
  Returns the analyzer used by this index.
getAnalyzer() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
getAnalyzer() - Method in class org.apache.lucene.queryParser.QueryParser
getAnalyzer() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Returns an analyzer that will be used to parse source doc with.
getAnalyzer() - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
getAnalyzer() - Method in class org.apache.lucene.swing.models.ListSearcher
getAnalyzer() - Method in class org.apache.lucene.swing.models.TableSearcher
getAndQuery(List, boolean, Token) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getAnyTokenStream(IndexReader, int, String, Analyzer) - Static method in class org.apache.lucene.search.highlight.TokenSources
  A convenience method that tries a number of approaches to getting a token stream.
getAttribute(Element, String, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getAttribute(Element, String, float) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getAttribute(Element, String, int) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getAttribute(Element, String, boolean) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getAttributeOrFail(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getAttributeWithInheritance(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
  Returns an attribute value from this node, or first parent node with this attribute defined
getAttributeWithInheritanceOrFail(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getAuto(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found reads `field` to see if it contains integers, floats or strings, and then calls one of the other methods in this class to get the values.
getAverageValue() - Method in class org.apache.lucene.search.function.DocValues
  Returns the average of all values.
getAvp() - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Return the average precision at recall points.
getBackgroundColorString(float) - Method in class org.apache.lucene.search.highlight.GradientFormatter
getBasicQueryFactory() - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
getBeginColumn() - Method in class org.apache.lucene.demo.html.SimpleCharStream
getBeginColumn() - Method in interface org.apache.lucene.queryParser.CharStream
  Returns the column number of the first character for current token (being matched after the last call to BeginTOken).
getBeginColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
getBeginColumn() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  Returns the column number of the first character for current token (being matched after the last call to BeginTOken).
getBeginColumn() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
getBeginColumn() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  Returns the column number of the first character for current token (being matched after the last call to BeginTOken).
getBeginColumn() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
getBeginLine() - Method in class org.apache.lucene.demo.html.SimpleCharStream
getBeginLine() - Method in interface org.apache.lucene.queryParser.CharStream
  Returns the line number of the first character for current token (being matched after the last call to BeginTOken).
getBeginLine() - Method in class org.apache.lucene.queryParser.FastCharStream
getBeginLine() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  Returns the line number of the first character for current token (being matched after the last call to BeginTOken).
getBeginLine() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
getBeginLine() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  Returns the line number of the first character for current token (being matched after the last call to BeginTOken).
getBeginLine() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
getBenchmarker() - Method in class org.apache.lucene.benchmark.Driver
getBestFragment(Analyzer, String, String) - Method in class org.apache.lucene.search.highlight.Highlighter
  Highlights chosen terms in a text, extracting the most relevant section.
getBestFragment(TokenStream, String) - Method in class org.apache.lucene.search.highlight.Highlighter
  Highlights chosen terms in a text, extracting the most relevant section.
getBestFragments(Analyzer, String, int) - Method in class org.apache.lucene.search.highlight.Highlighter
  Deprecated. This method incorrectly hardcodes the choice of fieldname. Use the method of the same name that takes a fieldname.
getBestFragments(Analyzer, String, String, int) - Method in class org.apache.lucene.search.highlight.Highlighter
  Highlights chosen terms in a text, extracting the most relevant sections.
getBestFragments(TokenStream, String, int) - Method in class org.apache.lucene.search.highlight.Highlighter
  Highlights chosen terms in a text, extracting the most relevant sections.
getBestFragments(TokenStream, String, int, String) - Method in class org.apache.lucene.search.highlight.Highlighter
  Highlights terms in the text , extracting the most relevant sections and concatenating the chosen fragments with a separator (typically "...").
getBestTextFragments(TokenStream, String, boolean, int) - Method in class org.apache.lucene.search.highlight.Highlighter
  Low level api to get the most relevant (formatted) sections of the document.
getBinaryValue(String) - Method in class org.apache.lucene.document.Document
  Returns an array of bytes for the first (or only) field that has the name specified as the method parameter.
getBinaryValues(String) - Method in class org.apache.lucene.document.Document
  Returns an array of byte arrays for of the fields that have the name specified as the method parameter.
getBits() - Method in class org.apache.lucene.search.SpanFilterResult
getBody() - Method in class org.apache.lucene.ant.HtmlDocument
  Gets the bodyText attribute of the `HtmlDocument` object.
getBody() - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
getBooleanQuery(Vector) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Factory method for generating query, given a set of clauses.
getBooleanQuery(Vector, boolean) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Factory method for generating query, given a set of clauses.
getBooleanQuery(Vector) - Method in class org.apache.lucene.queryParser.QueryParser
  Factory method for generating query, given a set of clauses.
getBooleanQuery(Vector, boolean) - Method in class org.apache.lucene.queryParser.QueryParser
  Factory method for generating query, given a set of clauses.
getBoost() - Method in class org.apache.lucene.document.AbstractField
  Returns the boost factor for hits for this field.
getBoost() - Method in class org.apache.lucene.document.Document
  Returns, at indexing time, the boost factor as set by `Document.setBoost(float)`.
getBoost() - Method in interface org.apache.lucene.document.Fieldable
  Returns the boost factor for hits for this field.
getBoost() - Method in class org.apache.lucene.search.Hit
  Returns the boost factor for this hit on any field of the underlying document.
getBoost() - Method in class org.apache.lucene.search.Query
  Gets the boost for this clause.
getBracketClose() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
getBracketOpen() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
getBufferSize() - Method in class org.apache.lucene.store.BufferedIndexInput
  Returns buffer size.
getByteCount() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
getByteCount() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Return total byte size of docs made since last reset.
getBytes(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as a single byte and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getBytes(IndexReader, String, FieldCache.ByteParser) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as bytes and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.ByteFieldSource
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.FieldCacheSource
  Return cached DocValues for input field and reader.
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.FloatFieldSource
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.IntFieldSource
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.ShortFieldSource
getChildByTagName(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getChildByTagOrFail(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getChildTextByTagName(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getClassname() - Method in class org.apache.lucene.ant.IndexTask.AnalyzerType
getClauses() - Method in class org.apache.lucene.search.BooleanQuery
  Returns the set of clauses in this query.
getClauses() - Method in class org.apache.lucene.search.spans.SpanNearQuery
  Return the clauses whose spans are matched.
getClauses() - Method in class org.apache.lucene.search.spans.SpanOrQuery
  Return the clauses whose spans are matched.
getColsNamesForValsByRound() - Method in class org.apache.lucene.benchmark.byTask.utils.Config
getColsValuesForValsByRound(int) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
getColumn() - Method in class org.apache.lucene.demo.html.SimpleCharStream
  Deprecated.
getColumn() - Method in interface org.apache.lucene.queryParser.CharStream
  Deprecated.
getColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
getColumn() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
getColumn() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
getColumnClass(int) - Method in class org.apache.lucene.swing.models.TableSearcher
getColumnCount() - Method in class org.apache.lucene.swing.models.TableSearcher
getColumnName(int) - Method in class org.apache.lucene.swing.models.TableSearcher
getComparable(String) - Method in class org.apache.lucene.search.SortComparator
  Returns an object which, when sorted according to natural order, will order the Term values in the correct order.
getComparator() - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
getConfig() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getContents() - Method in class org.apache.lucene.ant.TextDocument
getCount() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
getCount() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker.Iterator
getCount() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Return number of docs made since last reset.
getCount() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
getCurrent() - Method in class net.sf.snowball.SnowballProgram
  Get the current string.
getCurrentVersion(String) - Static method in class org.apache.lucene.index.IndexReader
  Reads version number from segments files.
getCurrentVersion(File) - Static method in class org.apache.lucene.index.IndexReader
  Reads version number from segments files.
getCurrentVersion(Directory) - Static method in class org.apache.lucene.index.IndexReader
  Reads version number from segments files.
getCustom(IndexReader, String, SortComparator) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found reads the terms out of `field` and calls the given SortComparator to get the sort values.
getData() - Method in class org.apache.lucene.benchmark.stats.TestRunData
getData() - Method in class org.apache.lucene.index.Payload
  Returns a reference to the underlying byte array that holds this payloads data.
getData() - Method in class org.apache.lucene.store.db.Block
getData() - Method in class org.apache.lucene.store.je.Block
getDate() - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
getDateFormat() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker
getDateFormat() - Method in class org.apache.lucene.benchmark.byTask.feeds.ReutersDocMaker
getDateResolution(String) - Method in class org.apache.lucene.queryParser.QueryParser
  Returns the date resolution that is used by RangeQueries for the given field.
getDb(Database) - Static method in class com.sleepycat.db.DbHandleExtractor
getDbTxn(Transaction) - Static method in class com.sleepycat.db.DbHandleExtractor
getDefault() - Static method in class org.apache.lucene.search.Similarity
  Return the default Similarity implementation used by indexing and search code.
getDefaultInfoStream() - Static method in class org.apache.lucene.index.IndexWriter
  Returns the current default infoStream for newly instantiated IndexWriters.
getDefaultOperator() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Gets implicit operator setting, which will be either AND_OPERATOR or OR_OPERATOR.
getDefaultOperator() - Method in class org.apache.lucene.queryParser.QueryParser
  Gets implicit operator setting, which will be either AND_OPERATOR or OR_OPERATOR.
getDefaultWriteLockTimeout() - Static method in class org.apache.lucene.index.IndexWriter
  Returns default write lock timeout for newly instantiated IndexWriters.
getDepth() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
getDescription() - Method in class org.apache.lucene.search.Explanation
  A description of this explanation node.
getDetails() - Method in class org.apache.lucene.search.Explanation
  The sub-nodes of this explanation node.
getDirectory() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getDirectory() - Method in class org.apache.lucene.benchmark.stats.TestData
getDirectory() - Method in class org.apache.lucene.index.IndexWriter
  Returns the Directory used by this index.
getDirectory(String) - Static method in class org.apache.lucene.store.FSDirectory
  Returns the directory instance for the named location.
getDirectory(String, LockFactory) - Static method in class org.apache.lucene.store.FSDirectory
  Returns the directory instance for the named location.
getDirectory(File) - Static method in class org.apache.lucene.store.FSDirectory
  Returns the directory instance for the named location.
getDirectory(File, LockFactory) - Static method in class org.apache.lucene.store.FSDirectory
  Returns the directory instance for the named location.
getDirectory(String, boolean) - Static method in class org.apache.lucene.store.FSDirectory
  Deprecated. Use IndexWriter's create flag, instead, to create a new index.
getDirectory(File, boolean) - Static method in class org.apache.lucene.store.FSDirectory
  Deprecated. Use IndexWriter's create flag, instead, to create a new index.
getDisableLocks() - Static method in class org.apache.lucene.store.FSDirectory
  Returns whether Lucene's use of lock files is disabled.
getDistanceQuery(List, boolean, Token, boolean) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getDoc() - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
getDocMaker() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getDocNamesExtractTime() - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Returns the time it took to extract doc names for judging the measured query, in milliseconds.
getDocument(File) - Method in interface org.apache.lucene.ant.DocumentHandler
  Gets the document attribute of the DocumentHandler object
getDocument(File) - Method in class org.apache.lucene.ant.FileExtensionDocumentHandler
  Gets the document attribute of the FileExtensionDocumentHandler object
getDocument(InputStream) - Static method in class org.apache.lucene.ant.HtmlDocument
  Creates a Lucene `Document` from an `InputStream`.
getDocument() - Method in class org.apache.lucene.search.Hit
  Returns document for this hit.
getDoubles(IndexReader, String) - Method in interface org.apache.lucene.search.ExtendedFieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as integers and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getDoubles(IndexReader, String, ExtendedFieldCache.DoubleParser) - Method in interface org.apache.lucene.search.ExtendedFieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as doubles and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getElapsed() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
getElementAt(int) - Method in class org.apache.lucene.swing.models.ListSearcher
getEnablePositionIncrements() - Method in class org.apache.lucene.analysis.StopFilter
getEnablePositionIncrements() - Method in class org.apache.lucene.queryParser.QueryParser
getEnablePositionIncrementsDefault() - Static method in class org.apache.lucene.analysis.StopFilter
getEncoder() - Method in class org.apache.lucene.search.highlight.Highlighter
getEnd() - Method in class org.apache.lucene.benchmark.stats.TestRunData
getEnd() - Method in class org.apache.lucene.search.SpanFilterResult.StartEnd
getEnd() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
  Return the maximum end position permitted in a match.
getEndColumn() - Method in class org.apache.lucene.demo.html.SimpleCharStream
getEndColumn() - Method in interface org.apache.lucene.queryParser.CharStream
  Returns the column number of the last character for current token (being matched after the last call to BeginTOken).
getEndColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
getEndColumn() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  Returns the column number of the last character for current token (being matched after the last call to BeginTOken).
getEndColumn() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
getEndColumn() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  Returns the column number of the last character for current token (being matched after the last call to BeginTOken).
getEndColumn() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
getEndLine() - Method in class org.apache.lucene.demo.html.SimpleCharStream
getEndLine() - Method in interface org.apache.lucene.queryParser.CharStream
  Returns the line number of the last character for current token (being matched after the last call to BeginTOken).
getEndLine() - Method in class org.apache.lucene.queryParser.FastCharStream
getEndLine() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  Returns the line number of the last character for current token (being matched after the last call to BeginTOken).
getEndLine() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
getEndLine() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  Returns the line number of the last character for current token (being matched after the last call to BeginTOken).
getEndLine() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
getEndOffset() - Method in class org.apache.lucene.index.TermVectorOffsetInfo
  The accessor for the ending offset for the term
getEndOffset() - Method in class org.apache.lucene.search.highlight.TokenGroup
getEnum(IndexReader) - Method in class org.apache.lucene.search.FuzzyQuery
getEnum(IndexReader) - Method in class org.apache.lucene.search.MultiTermQuery
  Construct the enumeration to be used, expanding the pattern term.
getEnum(IndexReader) - Method in class org.apache.lucene.search.regex.RegexQuery
getEnum(IndexReader) - Method in class org.apache.lucene.search.WildcardQuery
getException() - Method in exception org.apache.lucene.ant.DocumentHandlerException
  Retrieves nested exception.
getExclude() - Method in class org.apache.lucene.search.spans.SpanNotQuery
  Return the SpanQuery whose matches must not overlap those returned.
getFactory() - Method in class org.apache.lucene.search.SortField
getField(String) - Method in class org.apache.lucene.document.Document
  Returns a field with the given name if any exist in this document, or null.
getField() - Method in interface org.apache.lucene.index.TermFreqVector
  The `Fieldable` name.
getField() - Method in class org.apache.lucene.index.TermVectorEntry
getField() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
getField() - Method in class org.apache.lucene.queryParser.QueryParser
getField() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
  Returns the field name for this query
getField() - Method in class org.apache.lucene.search.QueryTermVector
getField() - Method in class org.apache.lucene.search.RangeQuery
  Returns the field name for this query
getField() - Method in class org.apache.lucene.search.regex.SpanRegexQuery
getField() - Method in class org.apache.lucene.search.SortField
  Returns the name of the field.
getField() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
getField() - Method in class org.apache.lucene.search.spans.SpanNearQuery
getField() - Method in class org.apache.lucene.search.spans.SpanNotQuery
getField() - Method in class org.apache.lucene.search.spans.SpanOrQuery
getField() - Method in class org.apache.lucene.search.spans.SpanQuery
  Returns the name of the field matched by this query.
getField() - Method in class org.apache.lucene.search.spans.SpanTermQuery
getFieldable(String) - Method in class org.apache.lucene.document.Document
  Returns a field with the given name if any exist in this document, or null.
getFieldables(String) - Method in class org.apache.lucene.document.Document
  Returns an array of `Fieldable`s with the given name.
getFieldName() - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
getFieldName() - Method in class org.apache.lucene.search.DuplicateFilter
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.FilterIndexReader
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.IndexReader
  Get a list of unique field names that exist in this index and have the specified field option information.
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.MultiReader
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.ParallelReader
getFieldNames() - Method in class org.apache.lucene.queryParser.surround.query.FieldsQuery
getFieldNames() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Returns the field names that will be used when generating the 'More Like This' query.
getFieldOperator() - Method in class org.apache.lucene.queryParser.surround.query.FieldsQuery
getFieldOperator() - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
getFieldQuery(String, String, int) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getFieldQuery(String, String) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getFieldQuery(String, String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
getFieldQuery(String, String, int) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Base implementation delegates to `PrecedenceQueryParser.getFieldQuery(String,String)`.
getFieldQuery(String, String) - Method in class org.apache.lucene.queryParser.QueryParser
getFieldQuery(String, String, int) - Method in class org.apache.lucene.queryParser.QueryParser
  Base implementation delegates to `QueryParser.getFieldQuery(String,String)`.
getFields() - Method in class org.apache.lucene.document.Document
  Returns a List of all the fields in a document.
getFields(String) - Method in class org.apache.lucene.document.Document
  Returns an array of `Field`s with the given name.
getFieldsQuery(SrndQuery, ArrayList) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getFieldToTerms() - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
  Get the mapping between fields and terms, sorted by the comparator
getFieldToTerms() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper
  Get the mapping between fields and terms, sorted by the comparator
getFile() - Method in class org.apache.lucene.store.FSDirectory
getFileNames() - Method in interface org.apache.lucene.index.IndexCommitPoint
  Returns all index files referenced by this commit point.
getFilePointer() - Method in class org.apache.lucene.store.BufferedIndexInput
getFilePointer() - Method in class org.apache.lucene.store.BufferedIndexOutput
  Returns the current position in this file, where the next write will occur.
getFilePointer() - Method in class org.apache.lucene.store.db.DbIndexInput
getFilePointer() - Method in class org.apache.lucene.store.db.DbIndexOutput
getFilePointer() - Method in class org.apache.lucene.store.IndexInput
  Returns the current position in this file, where the next read will occur.
getFilePointer() - Method in class org.apache.lucene.store.IndexOutput
  Returns the current position in this file, where the next write will occur.
getFilePointer() - Method in class org.apache.lucene.store.je.JEIndexInput
getFilePointer() - Method in class org.apache.lucene.store.je.JEIndexOutput
getFilePointer() - Method in class org.apache.lucene.store.RAMOutputStream
getFilter() - Static method in class org.apache.lucene.index.IndexFileNameFilter
getFilter() - Method in class org.apache.lucene.search.ConstantScoreQuery
  Returns the encapsulated filter
getFilter() - Method in class org.apache.lucene.search.FilterClause
  Returns this FilterClause's filter
getFilter() - Method in class org.apache.lucene.search.FilteredQuery
getFilter(Filter) - Method in class org.apache.lucene.search.FilterManager
  Returns the cached version of the filter.
getFilter(Element) - Method in class org.apache.lucene.xmlparser.builders.BooleanFilterBuilder
getFilter(Element) - Method in class org.apache.lucene.xmlparser.builders.CachedFilterBuilder
getFilter(Element) - Method in class org.apache.lucene.xmlparser.builders.DuplicateFilterBuilder
getFilter(Element) - Method in class org.apache.lucene.xmlparser.builders.RangeFilterBuilder
getFilter(Element) - Method in class org.apache.lucene.xmlparser.builders.TermsFilterBuilder
getFilter(Element) - Method in interface org.apache.lucene.xmlparser.FilterBuilder
getFilter(Element) - Method in class org.apache.lucene.xmlparser.FilterBuilderFactory
getFilterBuilder(String) - Method in class org.apache.lucene.xmlparser.FilterBuilderFactory
getFirstChildElement(Element) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getFirstChildOrFail(Element) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getFloats(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as floats and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getFloats(IndexReader, String, FieldCache.FloatParser) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as floats and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getForegroundColorString(float) - Method in class org.apache.lucene.search.highlight.GradientFormatter
getFragmentScore() - Method in class org.apache.lucene.search.highlight.QueryScorer
getFragmentScore() - Method in interface org.apache.lucene.search.highlight.Scorer
  Called when the highlighter has no more tokens for the current fragment - the scorer returns the weighting it has derived for the most recent fragment, typically based on the tokens passed to getTokenScore().
getFragmentScorer() - Method in class org.apache.lucene.search.highlight.Highlighter
getFragmentSize() - Method in class org.apache.lucene.search.highlight.SimpleFragmenter
getFragNum() - Method in class org.apache.lucene.search.highlight.TextFragment
getFrequency() - Method in class org.apache.lucene.index.TermVectorEntry
getFuzzyMinSim() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Get the minimal similarity for fuzzy queries.
getFuzzyMinSim() - Method in class org.apache.lucene.queryParser.QueryParser
  Get the minimal similarity for fuzzy queries.
getFuzzyPrefixLength() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Get the prefix length for fuzzy queries.
getFuzzyPrefixLength() - Method in class org.apache.lucene.queryParser.QueryParser
  Get the prefix length for fuzzy queries.
getFuzzyQuery(String, String, float) - Method in class org.apache.lucene.queryParser.analyzing.AnalyzingQueryParser
  Called when parser parses an input term token that has the fuzzy suffix (~) appended.
getFuzzyQuery(String, String, float) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getFuzzyQuery(String, String, float) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Factory method for generating a query (similar to `PrecedenceQueryParser.getWildcardQuery(java.lang.String, java.lang.String)`).
getFuzzyQuery(String, String, float) - Method in class org.apache.lucene.queryParser.QueryParser
  Factory method for generating a query (similar to `QueryParser.getWildcardQuery(java.lang.String, java.lang.String)`).
getHeap() - Method in class org.apache.lucene.benchmark.stats.TestData
getHtmlParser() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
getHtmlParser() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Returns the htmlParser.
getHtmlParser() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getId() - Method in class org.apache.lucene.benchmark.stats.TestData
getId() - Method in class org.apache.lucene.benchmark.stats.TestRunData
getId() - Method in class org.apache.lucene.search.Hit
  Returns id for this hit.
getIdfWeightedTerms(Query, IndexReader, String) - Static method in class org.apache.lucene.search.highlight.QueryTermExtractor
  Extracts all terms texts of a given Query into an array of WeightedTerms
GetImage() - Method in class org.apache.lucene.demo.html.SimpleCharStream
GetImage() - Method in interface org.apache.lucene.queryParser.CharStream
  Returns a string made up of characters from the marked token beginning to the current buffer position.
GetImage() - Method in class org.apache.lucene.queryParser.FastCharStream
GetImage() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  Returns a string made up of characters from the marked token beginning to the current buffer position.
GetImage() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
GetImage() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  Returns a string made up of characters from the marked token beginning to the current buffer position.
GetImage() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
getInclude() - Method in class org.apache.lucene.search.spans.SpanNotQuery
  Return the SpanQuery whose matches are filtered.
getIndexReader() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getIndexReader() - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
getIndexReader() - Method in class org.apache.lucene.search.IndexSearcher
  Return the `IndexReader` this searches.
getIndexWriter() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getInfoStream() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated.
getInfoStream() - Method in class org.apache.lucene.index.IndexWriter
  Returns the current infoStream in use by this writer.
getInstance() - Static method in class org.apache.lucene.search.FilterManager
getInts(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as integers and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getInts(IndexReader, String, FieldCache.IntParser) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as integers and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getKeepMode() - Method in class org.apache.lucene.search.DuplicateFilter
getKey() - Method in class org.apache.lucene.store.db.Block
getKey() - Method in class org.apache.lucene.store.db.File
getKey() - Method in class org.apache.lucene.store.je.Block
getKey() - Method in class org.apache.lucene.store.je.File
getLabel() - Method in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter.Side
getLabel() - Method in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer.Side
getLabels() - Static method in class org.apache.lucene.benchmark.stats.QueryData
  Short legend for interpreting toString() output.
getLabels() - Method in class org.apache.lucene.benchmark.stats.TestRunData
  Get a list of all available types of data points.
getLabels() - Static method in class org.apache.lucene.benchmark.stats.TimeData
  Get a short legend for toString() output.
getLength() - Method in class org.apache.lucene.store.db.File
getLength() - Method in class org.apache.lucene.store.je.File
getLikeText() - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
getLine() - Method in class org.apache.lucene.demo.html.SimpleCharStream
  Deprecated.
getLine() - Method in interface org.apache.lucene.queryParser.CharStream
  Deprecated.
getLine() - Method in class org.apache.lucene.queryParser.FastCharStream
getLine() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
getLine() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
getLocale() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Returns current locale, allowing access by subclasses.
getLocale() - Method in class org.apache.lucene.queryParser.QueryParser
  Returns current locale, allowing access by subclasses.
getLocale() - Method in class org.apache.lucene.search.SortField
  Returns the Locale by which term values are interpreted.
getLockFactory() - Method in class org.apache.lucene.store.Directory
  Get the LockFactory that this Directory instance is using for its locking implementation.
getLockID() - Method in class org.apache.lucene.store.Directory
  Return a string identifier that uniquely differentiates this Directory instance from other Directory instances.
getLockID() - Method in class org.apache.lucene.store.FSDirectory
getLockPrefix() - Method in class org.apache.lucene.store.LockFactory
  Get the prefix in use for all locks created in this LockFactory.
getLoggingAnalyzer(Analyzer, PrintStream, String) - Static method in class org.apache.lucene.index.memory.AnalyzerUtil
  Returns a simple analyzer wrapper that logs all tokens produced by the underlying child analyzer to the given log stream (typically System.err); Otherwise behaves exactly like the child analyzer, delivering the very same tokens; useful for debugging purposes on custom indexing and/or querying.
getLogStep() - Method in class org.apache.lucene.benchmark.standard.StandardOptions
  Deprecated. How often to print out log messages when in benchmark loops
getLongs(IndexReader, String) - Method in interface org.apache.lucene.search.ExtendedFieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as longs and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getLongs(IndexReader, String, ExtendedFieldCache.LongParser) - Method in interface org.apache.lucene.search.ExtendedFieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as longs and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getLowercaseExpandedTerms() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
getLowercaseExpandedTerms() - Method in class org.apache.lucene.queryParser.QueryParser
getLowerTerm() - Method in class org.apache.lucene.search.RangeQuery
  Returns the lower term of this range query
getLowerVal() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
  Returns the value of the lower endpoint of this range query, null if open ended
getLucenePrefixTerm(String) - Method in class org.apache.lucene.queryParser.surround.query.SrndPrefixQuery
getLuceneTerm(String) - Method in class org.apache.lucene.queryParser.surround.query.SrndTermQuery
getMatch() - Method in class org.apache.lucene.search.ComplexExplanation
  The match status of this explanation node.
getMatch() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
  Return the SpanQuery whose matches are filtered.
getMaxBasicQueries() - Method in class org.apache.lucene.queryParser.surround.query.BasicQueryFactory
getMaxBufferedDeleteTerms() - Method in class org.apache.lucene.index.IndexWriter
  Returns the number of buffered deleted terms that will trigger a flush if enabled.
getMaxBufferedDocs() - Method in class org.apache.lucene.benchmark.stats.TestData
getMaxBufferedDocs() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated.
getMaxBufferedDocs() - Method in class org.apache.lucene.index.IndexWriter
  Returns the number of buffered added documents that will trigger a flush if enabled.
getMaxClauseCount() - Static method in class org.apache.lucene.search.BooleanQuery
  Return the maximum number of clauses permitted, 1024 by default.
getMaxDocBytesToAnalyze() - Method in class org.apache.lucene.search.highlight.Highlighter
getMaxFieldLength() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated.
getMaxFieldLength() - Method in class org.apache.lucene.index.IndexWriter
  Returns the maximum number of terms that will be indexed for a single field in a document.
getMaxGoodPoints() - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Returns the maximal number of good points.
getMaximumDocumentsToIndex() - Method in class org.apache.lucene.benchmark.standard.StandardOptions
  Deprecated.
getMaxMergeDocs() - Method in class org.apache.lucene.index.IndexWriter
  Returns the largest segment (measured by document count) that may be merged with other segments.
getMaxMergeDocs() - Method in class org.apache.lucene.index.LogMergePolicy
  Returns the largest segment (measured by document count) that may be merged with other segments.
getMaxMergeMB() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
  Returns the largest segment (meaured by total byte size of the segment's files, in MB) that may be merged with other segments.
getMaxNumTokensParsed() - Method in class org.apache.lucene.search.similar.MoreLikeThis
getMaxQueries() - Method in class org.apache.lucene.benchmark.quality.QualityBenchmark
getMaxQueryTerms() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Returns the maximum number of query terms that will be included in any generated query.
getMaxQueryTerms() - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
getMaxResults() - Method in class org.apache.lucene.benchmark.quality.QualityBenchmark
getMaxScore() - Method in class org.apache.lucene.search.FieldSortedHitQueue
  returns the maximum score encountered by elements inserted via insert()
getMaxScore() - Method in class org.apache.lucene.search.TopDocs
  Expert: Returns the maximum score value encountered.
getMaxTermWeight() - Method in class org.apache.lucene.search.highlight.QueryScorer
getMaxThreadCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
  Get the max # simultaneous threads that may be running.
getMaxTokenAnalyzer(Analyzer, int) - Static method in class org.apache.lucene.index.memory.AnalyzerUtil
  Returns an analyzer wrapper that returns at most the first `maxTokens` tokens from the underlying child analyzer, ignoring all remaining tokens.
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
getMaxTotMem() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
getMaxUsedMem() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
getMaxValue() - Method in class org.apache.lucene.search.function.DocValues
  Optional op.
getMaxWordLen() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Returns the maximum word length above which words will be ignored.
getMemorySize() - Method in class org.apache.lucene.index.memory.MemoryIndex
  Returns a reasonable approximation of the main memory [bytes] consumed by this instance.
getMemUsage(String) - Method in class org.apache.lucene.benchmark.stats.TestRunData
  Get memory usage stats for a given data type.
getMergeFactor() - Method in class org.apache.lucene.benchmark.stats.TestData
getMergeFactor() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated.
getMergeFactor() - Method in class org.apache.lucene.index.IndexWriter
  Returns the number of segments that are merged at once and also controls the total number of segments allowed to accumulate in the index.
getMergeFactor() - Method in class org.apache.lucene.index.LogMergePolicy
  Returns the number of segments that are merged at once and also controls the total number of segments allowed to accumulate in the index.
getMergePolicy() - Method in class org.apache.lucene.index.IndexWriter
  Expert: returns the current MergePolicy in use by this writer.
getMergeScheduler() - Method in class org.apache.lucene.index.IndexWriter
  Expert: returns the current MergePolicy in use by this writer.
getMergeThreadPriority() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
  Return the priority that merge threads run at.
getMessage() - Method in exception org.apache.lucene.demo.html.ParseException
  This method has the standard behavior when this object has been created using the standard constructors.
getMessage() - Method in error org.apache.lucene.demo.html.TokenMgrError
  You can also modify the body of this method to customize your error messages.
getMessage() - Method in exception org.apache.lucene.queryParser.ParseException
  This method has the standard behavior when this object has been created using the standard constructors.
getMessage() - Method in exception org.apache.lucene.queryParser.precedence.ParseException
  This method has the standard behavior when this object has been created using the standard constructors.
getMessage() - Method in error org.apache.lucene.queryParser.precedence.TokenMgrError
  You can also modify the body of this method to customize your error messages.
getMessage() - Method in exception org.apache.lucene.queryParser.surround.parser.ParseException
  This method has the standard behavior when this object has been created using the standard constructors.
getMessage() - Method in error org.apache.lucene.queryParser.surround.parser.TokenMgrError
  You can also modify the body of this method to customize your error messages.
getMessage() - Method in error org.apache.lucene.queryParser.TokenMgrError
  You can also modify the body of this method to customize your error messages.
getMessage() - Method in exception org.apache.lucene.search.BooleanQuery.TooManyClauses
getMetaTags() - Method in class org.apache.lucene.demo.html.HTMLParser
getMinDocFreq() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Returns the frequency at which words will be ignored which do not occur in at least this many docs.
getMinDocFreq() - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
getMinimumNumberShouldMatch() - Method in class org.apache.lucene.search.BooleanQuery
  Gets the minimum number of the optional BooleanClauses which must be satisifed.
getMinMergeDocs() - Method in class org.apache.lucene.index.LogDocMergePolicy
  Get the minimum size for a segment to remain un-merged.
getMinMergeMB() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
  Get the minimum size for a segment to remain un-merged.
getMinSimilarity() - Method in class org.apache.lucene.search.FuzzyQuery
  Returns the minimum similarity that is required for this query to match.
getMinTermFreq() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Returns the frequency below which terms will be ignored in the source doc.
getMinTermFrequency() - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
getMinValue() - Method in class org.apache.lucene.search.function.DocValues
  Optional op.
getMinWordLen() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Returns the minimum word length below which words will be ignored.
getMoreLikeFields() - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
getMostFrequentTerms(Analyzer, String, int) - Static method in class org.apache.lucene.index.memory.AnalyzerUtil
  Returns (frequency:term) pairs for the top N distinct terms (aka words), sorted descending by frequency (and ascending by term, if tied).
getMRR() - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Returns the Mean reciprocal rank over the queries or RR for a single query.
getName() - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
getName() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
getName() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
getName() - Method in class org.apache.lucene.store.db.File
getName() - Method in class org.apache.lucene.store.je.File
getNames() - Method in class org.apache.lucene.benchmark.quality.QualityQuery
  Return all the names of name-value-pairs in this QualityQuery.
getNextDocData() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
  Return the data of the next document.
getNextDocData() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker
getNextDocData() - Method in class org.apache.lucene.benchmark.byTask.feeds.LineDocMaker
getNextDocData() - Method in class org.apache.lucene.benchmark.byTask.feeds.ReutersDocMaker
getNextDocData() - Method in class org.apache.lucene.benchmark.byTask.feeds.SimpleDocMaker
getNextDocData() - Method in class org.apache.lucene.benchmark.byTask.feeds.TrecDocMaker
getNextToken() - Method in class org.apache.lucene.demo.html.HTMLParser
getNextToken() - Method in class org.apache.lucene.demo.html.HTMLParserTokenManager
getNextToken() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
getNextToken() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
getNextToken() - Method in class org.apache.lucene.queryParser.QueryParser
getNextToken() - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
getNextToken() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getNextToken() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
getNoLockFactory() - Static method in class org.apache.lucene.store.NoLockFactory
getNonBlankTextOrFail(Element) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getNormDecoder() - Static method in class org.apache.lucene.search.Similarity
  Returns a table for decoding normalization bytes.
getNotQuery(List, Token) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getNrQueriesMade() - Method in class org.apache.lucene.queryParser.surround.query.BasicQueryFactory
getNrSubQueries() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
getNumGoodPoints() - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Returns the number of good points (only relevant points).
getNumParallelTasks() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
getNumPoints() - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Returns the number of points (both relevant and irrelevant points).
getNumRuns() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
getNumTokens() - Method in class org.apache.lucene.search.highlight.TokenGroup
getOccur() - Method in class org.apache.lucene.search.BooleanClause
getOccur() - Method in class org.apache.lucene.search.FilterClause
  Returns this FilterClause's occur parameter
getOffset() - Method in class org.apache.lucene.index.Payload
  Returns the offset in the underlying byte array
getOffsets() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
  Parallel list (to `PositionBasedTermVectorMapper.TVPositionInfo.getTerms()`) of TermVectorOffsetInfo objects.
getOffsets(int) - Method in interface org.apache.lucene.index.TermPositionVector
  Returns an array of TermVectorOffsetInfo in which the term is found.
getOffsets() - Method in class org.apache.lucene.index.TermVectorEntry
getOmitNorms() - Method in class org.apache.lucene.document.AbstractField
  True if norms are omitted for this indexed field
getOmitNorms() - Method in interface org.apache.lucene.document.Fieldable
  True if norms are omitted for this indexed field
getOpDistance(String) - Static method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getOpDistance() - Method in class org.apache.lucene.queryParser.surround.query.DistanceQuery
getOperatorName() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
getOptions() - Method in class org.apache.lucene.benchmark.Driver
getOrQuery(List, boolean, Token) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getOutOf() - Method in class org.apache.lucene.benchmark.byTask.stats.Report
  Returns total number of stats points when this report was created.
getParagraphs(String, int) - Static method in class org.apache.lucene.index.memory.AnalyzerUtil
  Returns at most the first N paragraphs of the given text.
getParams() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
getParent() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
getPayload() - Method in class org.apache.lucene.analysis.Token
  Returns this Token's payload.
getPayload(byte[], int) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
getPayload(byte[], int) - Method in class org.apache.lucene.index.MultipleTermPositions
  Not implemented.
getPayload(byte[], int) - Method in interface org.apache.lucene.index.TermPositions
  Returns the payload data at the current term position.
getPayloadLength() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
getPayloadLength() - Method in class org.apache.lucene.index.MultipleTermPositions
  Not implemented.
getPayloadLength() - Method in interface org.apache.lucene.index.TermPositions
  Returns the length of the payload at the current term position.
getPercentTermsToMatch() - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
getPhraseSlop() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Gets the default slop for phrases.
getPhraseSlop() - Method in class org.apache.lucene.queryParser.QueryParser
  Gets the default slop for phrases.
getPoints() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getPorterStemmerAnalyzer(Analyzer) - Static method in class org.apache.lucene.index.memory.AnalyzerUtil
  Returns an English stemming analyzer that stems tokens from the underlying child analyzer according to the Porter stemming algorithm.
getPosition() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
getPositionIncrement() - Method in class org.apache.lucene.analysis.Token
  Returns the position increment of this Token.
getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.Analyzer
  Invoked before indexing a Fieldable instance if terms have already been added to that field.
getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
  Return the positionIncrementGap from the analyzer assigned to fieldName
getPositions() - Method in class org.apache.lucene.index.TermVectorEntry
getPositions() - Method in class org.apache.lucene.search.MultiPhraseQuery
  Returns the relative positions of terms in this phrase.
getPositions() - Method in class org.apache.lucene.search.PhraseQuery
  Returns the relative positions of terms in this phrase.
getPositions() - Method in class org.apache.lucene.search.SpanFilterResult
  The first entry in the array corresponds to the first "on" bit.
getPositions() - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
getPositions() - Method in class org.apache.lucene.search.spans.TermSpans
getPrebuiltQueries(String) - Static method in class org.apache.lucene.benchmark.standard.ReutersQueries
  Deprecated.
getPrecisionAt(int) - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Return the precision at rank n: |{relevant hits within first `n` hits}| / `n`.
getPrefix() - Method in class org.apache.lucene.queryParser.surround.query.SrndPrefixQuery
getPrefix() - Method in class org.apache.lucene.search.PrefixFilter
getPrefix() - Method in class org.apache.lucene.search.PrefixQuery
  Returns the prefix of this query.
getPrefix(RE) - Static method in class org.apache.regexp.RegexpTunnel
getPrefixLength() - Method in class org.apache.lucene.search.FuzzyQuery
  Returns the non-fuzzy prefix length.
getPrefixQuery(String, String) - Method in class org.apache.lucene.queryParser.analyzing.AnalyzingQueryParser
  Called when parser parses an input term token that uses prefix notation; that is, contains a single '*' wildcard character as its last character.
getPrefixQuery(String, String) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getPrefixQuery(String, String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Factory method for generating a query (similar to `PrecedenceQueryParser.getWildcardQuery(java.lang.String, java.lang.String)`).
getPrefixQuery(String, String) - Method in class org.apache.lucene.queryParser.QueryParser
  Factory method for generating a query (similar to `QueryParser.getWildcardQuery(java.lang.String, java.lang.String)`).
getPrefixQuery(String, boolean) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getPrefixSeparator() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
getPreviousTokenStream() - Method in class org.apache.lucene.analysis.Analyzer
  Used by Analyzers that implement reusableTokenStream to retrieve previously saved TokenStreams for re-use by the same thread.
getProcessingMode() - Method in class org.apache.lucene.search.DuplicateFilter
getProperties() - Method in class org.apache.lucene.ant.IndexTask.HandlerConfig
getProps() - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
getQueries() - Method in class org.apache.lucene.benchmark.stats.TestData
getQuery() - Method in class org.apache.lucene.search.BooleanClause
getQuery() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
getQuery() - Method in class org.apache.lucene.search.FilteredQuery
getQuery() - Method in class org.apache.lucene.search.SpanQueryFilter
getQuery() - Method in class org.apache.lucene.search.spans.SpanWeight
getQuery() - Method in interface org.apache.lucene.search.Weight
  The query that this concerns.
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.BooleanQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.BoostingQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.ConstantScoreQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.FilteredQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.FuzzyLikeThisQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.LikeThisQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.MatchAllDocsQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.SpanBuilderBase
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.SpanQueryBuilderFactory
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.TermQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.TermsQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.UserInputQueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.CoreParser
getQuery(Element) - Method in interface org.apache.lucene.xmlparser.QueryBuilder
getQuery(Element) - Method in class org.apache.lucene.xmlparser.QueryBuilderFactory
getQueryAsDOM(Properties, String) - Method in class org.apache.lucene.xmlparser.QueryTemplateManager
getQueryAsDOM(Properties) - Method in class org.apache.lucene.xmlparser.QueryTemplateManager
getQueryAsDOM(Properties, Templates) - Static method in class org.apache.lucene.xmlparser.QueryTemplateManager
  Fast means of constructing query using a cached,precompiled stylesheet
getQueryAsDOM(Properties, InputStream) - Static method in class org.apache.lucene.xmlparser.QueryTemplateManager
  Slow means of constructing query - parses stylesheet from input stream
getQueryAsXmlString(Properties, String) - Method in class org.apache.lucene.xmlparser.QueryTemplateManager
getQueryAsXmlString(Properties) - Method in class org.apache.lucene.xmlparser.QueryTemplateManager
getQueryAsXmlString(Properties, Templates) - Static method in class org.apache.lucene.xmlparser.QueryTemplateManager
  Fast means of constructing query using a precompiled stylesheet
getQueryAsXmlString(Properties, InputStream) - Static method in class org.apache.lucene.xmlparser.QueryTemplateManager
  Slow means of constructing query parsing a stylesheet from an input stream
getQueryBuilder(String) - Method in class org.apache.lucene.xmlparser.QueryBuilderFactory
getQueryID() - Method in class org.apache.lucene.benchmark.quality.QualityQuery
  Return the ID of this query.
getQueryMaker(ReadTask) - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getQueryMaker() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTask
  Return query maker used for this task.
getQueryMaker() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTask
getQueryMaker() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
getQueryMaker() - Method in class org.apache.lucene.benchmark.byTask.tasks.WarmTask
getQuote() - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
getRAMBufferSizeMB() - Method in class org.apache.lucene.index.IndexWriter
  Returns the value set by `IndexWriter.setRAMBufferSizeMB(double)` if enabled.
getRangeQuery(String, String, String, boolean) - Method in class org.apache.lucene.queryParser.analyzing.AnalyzingQueryParser
  Overrides super class, by passing terms through analyzer.
getRangeQuery(String, String, String, boolean) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getRangeQuery(String, String, String, boolean) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
getRangeQuery(String, String, String, boolean) - Method in class org.apache.lucene.queryParser.QueryParser
getRank() - Method in class org.apache.lucene.benchmark.quality.QualityStats.RecallPoint
  Returns the rank: where on the list of returned docs this relevant doc appeared.
getRate() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
  Returns the rate per minute: how many operations should be performed in a minute.
getRate() - Method in class org.apache.lucene.benchmark.stats.TimeData
  Get rate of processing, defined as number of processed records per second.
getReader() - Method in class org.apache.lucene.demo.html.HTMLParser
getRecall() - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Return the recall: |{relevant hits}| / |{hits}|.
getRecall() - Method in class org.apache.lucene.benchmark.quality.QualityStats.RecallPoint
  Returns the recall: how many relevant docs were returned up to this point, inclusive.
getRecallPoints() - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Returns the recallPoints.
getRegexImplementation() - Method in class org.apache.lucene.search.regex.RegexQuery
getRegexImplementation() - Method in interface org.apache.lucene.search.regex.RegexQueryCapable
getRegexImplementation() - Method in class org.apache.lucene.search.regex.SpanRegexQuery
getRepetitions() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
getReported() - Method in class org.apache.lucene.benchmark.byTask.stats.Report
  Returns number of stats points represented in this report.
getReverse() - Method in class org.apache.lucene.search.SortField
  Returns whether the sort should be reversed.
getRound() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
getRoundNumber() - Method in class org.apache.lucene.benchmark.byTask.utils.Config
getRowCount() - Method in class org.apache.lucene.swing.models.TableSearcher
getRunCount() - Method in class org.apache.lucene.benchmark.standard.StandardOptions
  Deprecated. The number of times to run the benchmark
getRunData() - Method in class org.apache.lucene.benchmark.byTask.Benchmark
getRunData() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
getRunData() - Method in class org.apache.lucene.benchmark.stats.TestData
getScaleUp() - Method in class org.apache.lucene.benchmark.standard.StandardOptions
  Deprecated.
getScore() - Method in class org.apache.lucene.search.highlight.TextFragment
getScore(int) - Method in class org.apache.lucene.search.highlight.TokenGroup
getScore() - Method in class org.apache.lucene.search.Hit
  Returns score for this hit.
getSearchables() - Method in class org.apache.lucene.search.MultiSearcher
  Return the array of `Searchable`s this searches.
getSearchTime() - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Returns the search time in milliseconds for the measured query.
getSegmentsFileName() - Method in interface org.apache.lucene.index.IndexCommitPoint
  Get the segments file (`segments_N`) associated with this commit point.
getSentences(String, int) - Static method in class org.apache.lucene.index.memory.AnalyzerUtil
  Returns at most the first N sentences of the given text.
getShorts(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as shorts and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getShorts(IndexReader, String, FieldCache.ShortParser) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as shorts and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
getSide(String) - Static method in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter.Side
getSide(String) - Static method in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer.Side
getSimilarity() - Method in class org.apache.lucene.index.IndexWriter
  Expert: Return the Similarity implementation used by this IndexWriter.
getSimilarity(Searcher) - Method in class org.apache.lucene.search.BooleanQuery
getSimilarity(Searcher) - Method in class org.apache.lucene.search.Query
  Expert: Returns the Similarity implementation to be used for this query.
getSimilarity() - Method in class org.apache.lucene.search.Scorer
  Returns the Similarity implementation used by this scorer.
getSimilarity() - Method in class org.apache.lucene.search.Searcher
  Expert: Return the Similarity implementation used by this Searcher.
getSize() - Method in class org.apache.lucene.benchmark.byTask.stats.Report
  Returns number of lines in the reoprt.
getSize() - Method in class org.apache.lucene.swing.models.ListSearcher
getSlop() - Method in class org.apache.lucene.search.MultiPhraseQuery
  Sets the phrase slop for this query.
getSlop() - Method in class org.apache.lucene.search.PhraseQuery
  Returns the slop.
getSlop() - Method in class org.apache.lucene.search.spans.SpanNearQuery
  Return the maximum number of intervening unmatched positions permitted.
getSort() - Method in class org.apache.lucene.search.Sort
  Representation of the sort criteria.
getSource() - Method in class org.apache.lucene.benchmark.stats.TestData
getSourceDirectory(File) - Method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated.
getSpanNearQuery(IndexReader, String, float, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.DistanceQuery
getSpanQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.SpanFirstBuilder
getSpanQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.SpanNearBuilder
getSpanQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.SpanNotBuilder
getSpanQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.SpanOrBuilder
getSpanQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.SpanOrTermsBuilder
getSpanQuery(Element) - Method in interface org.apache.lucene.xmlparser.builders.SpanQueryBuilder
getSpanQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.SpanQueryBuilderFactory
getSpanQuery(Element) - Method in class org.apache.lucene.xmlparser.builders.SpanTermBuilder
getSpans(IndexReader) - Method in class org.apache.lucene.search.regex.SpanRegexQuery
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNearQuery
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNotQuery
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanOrQuery
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanQuery
  Expert: Returns the matches for this query in an index.
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanTermQuery
getStart() - Method in class org.apache.lucene.benchmark.stats.TestRunData
getStart() - Method in class org.apache.lucene.search.SpanFilterResult.StartEnd
  The Start position
getStartOffset() - Method in class org.apache.lucene.index.TermVectorOffsetInfo
  The accessor for the starting offset of the term.
getStartOffset() - Method in class org.apache.lucene.search.highlight.TokenGroup
getStarts() - Method in class org.apache.lucene.search.MultiSearcher
getStartTimeMillis() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
getStemDict(File) - Static method in class org.apache.lucene.analysis.nl.WordlistLoader
  Deprecated. use `WordlistLoader.getStemDict(File)` instead
getStemDict(File) - Static method in class org.apache.lucene.analysis.WordlistLoader
  Reads a stem dictionary.
getStopWords() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Get the current stop words being used.
getStopWords() - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
getStringIndex(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found reads the term values in `field` and returns an array of them in natural order, along with an array telling which element in the term array each document uses.
getStrings(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
  Checks the internal cache for an appropriate entry, and if none is found, reads the term values in `field` and returns an array of size `reader.maxDoc()` containing the value each document has in the given field.
getSubQueriesIterator() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
getSubQuery(int) - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
GetSuffix(int) - Method in class org.apache.lucene.demo.html.SimpleCharStream
GetSuffix(int) - Method in interface org.apache.lucene.queryParser.CharStream
  Returns an array of characters that make up the suffix of length 'len' for the currently matched token.
GetSuffix(int) - Method in class org.apache.lucene.queryParser.FastCharStream
GetSuffix(int) - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  Returns an array of characters that make up the suffix of length 'len' for the currently matched token.
GetSuffix(int) - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
GetSuffix(int) - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  Returns an array of characters that make up the suffix of length 'len' for the currently matched token.
GetSuffix(int) - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
getSuffixOperator() - Method in class org.apache.lucene.queryParser.surround.query.SrndPrefixQuery
getSummary() - Method in class org.apache.lucene.demo.html.HTMLParser
getSummary() - Method in class org.apache.lucene.search.ComplexExplanation
getSummary() - Method in class org.apache.lucene.search.Explanation
  A short one line summary which should contain all high level information about this Explanation, without the "Details"
getSynonymAnalyzer(Analyzer, SynonymMap, int) - Static method in class org.apache.lucene.index.memory.AnalyzerUtil
  Returns an analyzer wrapper that wraps the underlying child analyzer's token stream into a `SynonymTokenFilter`.
getSynonyms(String) - Method in class org.apache.lucene.index.memory.SynonymMap
  Returns the synonym set for the given word, sorted ascending.
getTableModel() - Method in class org.apache.lucene.swing.models.TableSearcher
getTask() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
getTaskRunNum() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
getTasks() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
getTemplates(InputStream) - Static method in class org.apache.lucene.xmlparser.QueryTemplateManager
  Parses a query stylesheet for repeated use
getTerm() - Method in class org.apache.lucene.index.TermVectorEntry
getTerm() - Method in class org.apache.lucene.search.highlight.WeightedTerm
getTerm() - Method in class org.apache.lucene.search.MultiTermQuery
  Returns the pattern term.
getTerm() - Method in class org.apache.lucene.search.regex.SpanRegexQuery
getTerm() - Method in class org.apache.lucene.search.spans.SpanTermQuery
  Return the term whose spans are matched.
getTerm() - Method in class org.apache.lucene.search.TermQuery
  Returns the term of this query.
getTermArrays() - Method in class org.apache.lucene.search.MultiPhraseQuery
  Returns a List<Term[]> of the terms in the multiphrase.
getTermEnum(String) - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
getTermFrequencies() - Method in interface org.apache.lucene.index.TermFreqVector
  Array of term frequencies.
getTermFrequencies() - Method in class org.apache.lucene.search.QueryTermVector
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.FilterIndexReader
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.FilterIndexReader
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.FilterIndexReader
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.IndexReader
  Return a term frequency vector for the specified document and field.
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.IndexReader
  Load the Term Vector into a user-defined data structure instead of relying on the parallel arrays of the `TermFreqVector`.
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.IndexReader
  Map all the term vectors for all fields in a Document
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.MultiReader
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.MultiReader
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.MultiReader
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.ParallelReader
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.ParallelReader
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.ParallelReader
getTermFreqVectors(int) - Method in class org.apache.lucene.index.FilterIndexReader
getTermFreqVectors(int) - Method in class org.apache.lucene.index.IndexReader
  Return an array of term frequency vectors for the specified document.
getTermFreqVectors(int) - Method in class org.apache.lucene.index.MultiReader
getTermFreqVectors(int) - Method in class org.apache.lucene.index.ParallelReader
getTermIndexInterval() - Method in class org.apache.lucene.index.IndexWriter
  Expert: Return the interval between indexed terms.
getTermInfosIndexDivisor() - Method in class org.apache.lucene.index.IndexReader
  For IndexReader implementations that use TermInfosReader to read terms, this returns the current indexDivisor.
getTermPositions(int) - Method in interface org.apache.lucene.index.TermPositionVector
  Returns an array of positions in which the term is found.
getTermQuery(String, boolean) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getTerms() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
  Note, there may be multiple terms at the same position
getTerms() - Method in interface org.apache.lucene.index.TermFreqVector
getTerms(Query) - Static method in class org.apache.lucene.search.highlight.QueryTermExtractor
  Extracts all terms texts of a given Query into an array of WeightedTerms
getTerms(Query, boolean, String) - Static method in class org.apache.lucene.search.highlight.QueryTermExtractor
  Extracts all terms texts of a given Query into an array of WeightedTerms
getTerms(Query, boolean) - Static method in class org.apache.lucene.search.highlight.QueryTermExtractor
  Extracts all terms texts of a given Query into an array of WeightedTerms
getTerms() - Method in class org.apache.lucene.search.PhraseQuery
  Returns the set of terms in this phrase.
getTerms() - Method in class org.apache.lucene.search.QueryTermVector
getTerms() - Method in class org.apache.lucene.search.regex.SpanRegexQuery
getTerms() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
  Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanNearQuery
  Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanNotQuery
  Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanOrQuery
  Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanQuery
  Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanTermQuery
  Deprecated. use extractTerms instead
getTermText() - Method in class org.apache.lucene.queryParser.surround.query.SrndTermQuery
getTermVectorEntrySet() - Method in class org.apache.lucene.index.SortedTermVectorMapper
  The TermVectorEntrySet.
getTestDataMinMaxMergeAndMaxBuffered(File[], Analyzer[]) - Static method in class org.apache.lucene.benchmark.stats.TestData
  Similar to `TestData.getAll(java.io.File[], org.apache.lucene.analysis.Analyzer[])` but only uses maxBufferedDocs of 10 and 100 and same for mergeFactor, thus reducing the number of permutations significantly.
getText() - Method in class org.apache.lucene.benchmark.byTask.stats.Report
  Returns the report text.
getText(Node) - Static method in class org.apache.lucene.xmlparser.DOMUtils
getTextFragmenter() - Method in class org.apache.lucene.search.highlight.Highlighter
getTimeModified() - Method in class org.apache.lucene.store.db.File
getTimeModified() - Method in class org.apache.lucene.store.je.File
getTitle() - Method in class org.apache.lucene.ant.HtmlDocument
  Gets the title attribute of the `HtmlDocument` object.
getTitle() - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
getTitle() - Method in class org.apache.lucene.demo.html.HTMLParser
getToken(int) - Method in class org.apache.lucene.demo.html.HTMLParser
getToken(int) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
getToken(int) - Method in class org.apache.lucene.queryParser.QueryParser
getToken(int) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getToken(int) - Method in class org.apache.lucene.search.highlight.TokenGroup
getTokenCachingAnalyzer(Analyzer) - Static method in class org.apache.lucene.index.memory.AnalyzerUtil
  Returns an analyzer wrapper that caches all tokens generated by the underlying child analyzer's token streams, and delivers those cached tokens on subsequent calls to `tokenStream(String fieldName, Reader reader)` if the fieldName has been seen before, altogether ignoring the Reader parameter on cache lookup.
getTokens() - Method in class org.apache.lucene.analysis.SinkTokenizer
  Get the tokens in the internal List.
getTokenScore(Token) - Method in class org.apache.lucene.search.highlight.QueryScorer
getTokenScore(Token) - Method in interface org.apache.lucene.search.highlight.Scorer
  Called for each token in the current fragment
getTokenStream(TermPositionVector) - Static method in class org.apache.lucene.search.highlight.TokenSources
getTokenStream(TermPositionVector, boolean) - Static method in class org.apache.lucene.search.highlight.TokenSources
  Low level api.
getTokenStream(IndexReader, int, String) - Static method in class org.apache.lucene.search.highlight.TokenSources
getTokenStream(IndexReader, int, String, Analyzer) - Static method in class org.apache.lucene.search.highlight.TokenSources
getTotalHits() - Method in class org.apache.lucene.search.TopDocCollector
  The total number of documents that matched this query.
getTotals(String) - Method in class org.apache.lucene.benchmark.stats.TestRunData
  Get total values from all data points of a given type.
getTotals() - Method in class org.apache.lucene.benchmark.stats.TestRunData
  Get total values from all data points of all types.
getTotalScore() - Method in class org.apache.lucene.search.highlight.TokenGroup
getTruncated() - Method in class org.apache.lucene.queryParser.surround.query.SrndTruncQuery
getTruncQuery(String) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
getType() - Method in class org.apache.lucene.search.SortField
  Returns the type of contents in the field.
getUpperTerm() - Method in class org.apache.lucene.search.RangeQuery
  Returns the upper term of this range query
getUpperVal() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
  Returns the value of the upper endpoint of this range query, null if open ended
getUseCompoundDocStore() - Method in class org.apache.lucene.index.LogMergePolicy
  Returns true if newly flushed and newly merge doc store segment files (term vectors and stored fields) are written in compound file format.
getUseCompoundFile() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated.
getUseCompoundFile() - Method in class org.apache.lucene.index.IndexWriter
  Get the current setting of whether newly flushed segments will use the compound file format.
getUseCompoundFile() - Method in class org.apache.lucene.index.LogMergePolicy
  Returns true if newly flushed and newly merge segments are written in compound file format.
getUseOldRangeQuery() - Method in class org.apache.lucene.queryParser.QueryParser
getUseScorer14() - Static method in class org.apache.lucene.search.BooleanQuery
  Deprecated. Use `BooleanQuery.getAllowDocsOutOfOrder()` instead.
getValue(String) - Method in class org.apache.lucene.benchmark.quality.QualityQuery
  Return the value of a certain name-value pair.
getValue() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
getValue() - Method in class org.apache.lucene.search.Explanation
  The value assigned to this explanation node.
getValue() - Method in class org.apache.lucene.search.spans.SpanWeight
getValue() - Method in interface org.apache.lucene.search.Weight
  The weight for this query.
getValueAt(int, int) - Method in class org.apache.lucene.swing.models.TableSearcher
getValues() - Method in class org.apache.lucene.ant.IndexTask.AnalyzerType
getValues(String) - Method in class org.apache.lucene.document.Document
  Returns an array of values of the field specified as the method parameter.
getValues(IndexReader) - Method in class org.apache.lucene.search.function.FieldCacheSource
getValues(IndexReader) - Method in class org.apache.lucene.search.function.OrdFieldSource
getValues(IndexReader) - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
getValues(IndexReader) - Method in class org.apache.lucene.search.function.ValueSource
  Return the DocValues used by the function query.
getVersion() - Method in class org.apache.lucene.index.FilterIndexReader
getVersion() - Method in class org.apache.lucene.index.IndexReader
  Version number when this IndexReader was opened.
getVersion() - Method in class org.apache.lucene.index.MultiReader
  Not implemented.
getVersion() - Method in class org.apache.lucene.index.ParallelReader
  Not implemented.
getWeight() - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
getWeight() - Method in class org.apache.lucene.search.highlight.WeightedTerm
getWeightOperator() - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
getWeightString() - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
getWildcardQuery(String, String) - Method in class org.apache.lucene.queryParser.analyzing.AnalyzingQueryParser
  Called when parser parses an input term token that contains one or more wildcard characters (like `*`), but is not a prefix term token (one that has just a single * character at the end).
getWildcardQuery(String, String) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getWildcardQuery(String, String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Factory method for generating a query.
getWildcardQuery(String, String) - Method in class org.apache.lucene.queryParser.QueryParser
  Factory method for generating a query.
getWordSet(File) - Static method in class org.apache.lucene.analysis.WordlistLoader
  Loads a text file and adds every line as an entry to a HashSet (omitting leading and trailing whitespace).
getWordSet(Reader) - Static method in class org.apache.lucene.analysis.WordlistLoader
  Reads lines from a Reader and adds every line as an entry to a HashSet (omitting leading and trailing whitespace).
getWordsIterator() - Method in interface org.apache.lucene.search.spell.Dictionary
  Return all words present in the dictionary
getWordsIterator() - Method in class org.apache.lucene.search.spell.LuceneDictionary
getWordsIterator() - Method in class org.apache.lucene.search.spell.PlainTextDictionary
getWordtable(String, String) - Static method in class org.apache.lucene.analysis.nl.WordlistLoader
  Deprecated. use `WordlistLoader.getWordSet(File)` instead
getWordtable(String) - Static method in class org.apache.lucene.analysis.nl.WordlistLoader
  Deprecated. use `WordlistLoader.getWordSet(File)` instead
getWordtable(File) - Static method in class org.apache.lucene.analysis.nl.WordlistLoader
  Deprecated. use `WordlistLoader.getWordSet(File)` instead
getWorkingDir() - Method in class org.apache.lucene.benchmark.Driver
getWriteLockTimeout() - Method in class org.apache.lucene.index.IndexWriter
  Returns allowed timeout when acquiring the write lock.
GradientFormatter - Class in org.apache.lucene.search.highlight
  Formats text with different color intensity depending on the score of the term.
GradientFormatter(float, String, String, String, String) - Constructor for class org.apache.lucene.search.highlight.GradientFormatter
  Sets the color range for the IDF scores
GreekAnalyzer - Class in org.apache.lucene.analysis.el
  Analyzer for the Greek language.
GreekAnalyzer() - Constructor for class org.apache.lucene.analysis.el.GreekAnalyzer
GreekAnalyzer(char[]) - Constructor for class org.apache.lucene.analysis.el.GreekAnalyzer
  Builds an analyzer.
GreekAnalyzer(char[], String[]) - Constructor for class org.apache.lucene.analysis.el.GreekAnalyzer
  Builds an analyzer with the given stop words.
GreekAnalyzer(char[], Hashtable) - Constructor for class org.apache.lucene.analysis.el.GreekAnalyzer
  Builds an analyzer with the given stop words.
GreekCharsets - Class in org.apache.lucene.analysis.el
  GreekCharsets class contains encodings schemes (charsets) and toLowerCase() method implementation for greek characters in Unicode, ISO-8859-7 and Microsoft Windows CP1253.
GreekCharsets() - Constructor for class org.apache.lucene.analysis.el.GreekCharsets
GreekLowerCaseFilter - Class in org.apache.lucene.analysis.el
  Normalizes token text to lower case, analyzing given ("greek") charset.
GreekLowerCaseFilter(TokenStream, char[]) - Constructor for class org.apache.lucene.analysis.el.GreekLowerCaseFilter

## H

hasChanges - Variable in class org.apache.lucene.index.IndexReader
hasDeletions() - Method in class org.apache.lucene.index.FilterIndexReader
hasDeletions() - Method in class org.apache.lucene.index.IndexReader
  Returns true if any documents have been deleted
hasDeletions() - Method in class org.apache.lucene.index.MultiReader
hasDeletions() - Method in class org.apache.lucene.index.ParallelReader
hashCode() - Method in class org.apache.lucene.document.FieldSelectorResult
hashCode() - Method in class org.apache.lucene.index.memory.PatternAnalyzer
  Returns a hash code value for the object.
hashCode() - Method in class org.apache.lucene.index.Term
  Combines the hashCode() of the field and the text.
hashCode() - Method in class org.apache.lucene.index.TermVectorEntry
hashCode() - Method in class org.apache.lucene.index.TermVectorOffsetInfo
hashCode() - Method in class org.apache.lucene.search.BooleanClause
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.BooleanFilter
hashCode() - Method in class org.apache.lucene.search.BooleanQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.CachingSpanFilter
hashCode() - Method in class org.apache.lucene.search.CachingWrapperFilter
hashCode() - Method in class org.apache.lucene.search.ConstantScoreQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
  Compute a hash code for hashing us
hashCode() - Method in class org.apache.lucene.search.DuplicateFilter
hashCode() - Method in class org.apache.lucene.search.FilteredQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.function.CustomScoreQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.function.FieldCacheSource
hashCode() - Method in class org.apache.lucene.search.function.OrdFieldSource
hashCode() - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
hashCode() - Method in class org.apache.lucene.search.function.ValueSource
  Needed for possible caching of query results - used by `ValueSourceQuery.hashCode()`.
hashCode() - Method in class org.apache.lucene.search.function.ValueSourceQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.FuzzyQuery
hashCode() - Method in class org.apache.lucene.search.MatchAllDocsQuery
hashCode() - Method in class org.apache.lucene.search.MultiPhraseQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.MultiTermQuery
hashCode() - Method in class org.apache.lucene.search.PhraseQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.PrefixQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.QueryFilter
  Deprecated.
hashCode() - Method in class org.apache.lucene.search.QueryWrapperFilter
hashCode() - Method in class org.apache.lucene.search.RangeFilter
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.RangeQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities
hashCode() - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities
hashCode() - Method in class org.apache.lucene.search.regex.RegexQuery
hashCode() - Method in class org.apache.lucene.search.regex.SpanRegexQuery
hashCode() - Method in class org.apache.lucene.search.SpanQueryFilter
hashCode() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
hashCode() - Method in class org.apache.lucene.search.spans.SpanNearQuery
hashCode() - Method in class org.apache.lucene.search.spans.SpanNotQuery
hashCode() - Method in class org.apache.lucene.search.spans.SpanOrQuery
hashCode() - Method in class org.apache.lucene.search.spans.SpanTermQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.TermQuery
  Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.TermsFilter
hasNext() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator
hasNext() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker.Iterator
hasNext() - Method in class org.apache.lucene.search.HitIterator
hasNorms(String) - Method in class org.apache.lucene.index.FilterIndexReader
hasNorms(String) - Method in class org.apache.lucene.index.IndexReader
  Returns true if there are norms stored for this field.
hasNorms(String) - Method in class org.apache.lucene.index.MultiReader
hasNorms(String) - Method in class org.apache.lucene.index.ParallelReader
HEADING - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
HEADING_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
heap - Variable in class org.apache.lucene.util.PriorityQueue
HEX - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
hexToInt(String) - Static method in class org.apache.lucene.search.highlight.GradientFormatter
  Converts a hex string into an int.
HighFreqTerms - Class in org.apache.lucene.misc
  `HighFreqTerms` class extracts terms and their frequencies out of an existing Lucene index.
HighFreqTerms() - Constructor for class org.apache.lucene.misc.HighFreqTerms
highlightBackground - Variable in class org.apache.lucene.search.highlight.GradientFormatter
Highlighter - Class in org.apache.lucene.search.highlight
  Class used to markup highlighted terms found in the best sections of a text, using configurable `Fragmenter`, `Scorer`, `Formatter`, `Encoder` and tokenizers.
Highlighter(Scorer) - Constructor for class org.apache.lucene.search.highlight.Highlighter
Highlighter(Formatter, Scorer) - Constructor for class org.apache.lucene.search.highlight.Highlighter
Highlighter(Formatter, Encoder, Scorer) - Constructor for class org.apache.lucene.search.highlight.Highlighter
highlightForeground - Variable in class org.apache.lucene.search.highlight.GradientFormatter
highlightTerm(String, TokenGroup) - Method in interface org.apache.lucene.search.highlight.Formatter
highlightTerm(String, TokenGroup) - Method in class org.apache.lucene.search.highlight.GradientFormatter
highlightTerm(String, TokenGroup) - Method in class org.apache.lucene.search.highlight.SimpleHTMLFormatter
highlightTerm(String, TokenGroup) - Method in class org.apache.lucene.search.highlight.SpanGradientFormatter
Hit - Class in org.apache.lucene.search
  Wrapper used by `HitIterator` to provide a lazily loaded hit from `Hits`.
HitCollector - Class in org.apache.lucene.search
  Lower-level search API.
HitCollector() - Constructor for class org.apache.lucene.search.HitCollector
HitIterator - Class in org.apache.lucene.search
  An iterator over `Hits` that provides lazy fetching of each document.
Hits - Class in org.apache.lucene.search
  A ranked list of documents, used to hold search results.
HOST - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
HOST_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
HOUR - Static variable in class org.apache.lucene.document.DateTools.Resolution
HtmlDocument - Class in org.apache.lucene.ant
  The `HtmlDocument` class creates a Lucene `Document` from an HTML document.
HtmlDocument(File) - Constructor for class org.apache.lucene.ant.HtmlDocument
  Constructs an `HtmlDocument` from a `File`.
HtmlDocument(InputStream) - Constructor for class org.apache.lucene.ant.HtmlDocument
  Constructs an `HtmlDocument` from an `InputStream`.
HTMLDocument() - Method in class org.apache.lucene.demo.html.HTMLParser
HTMLDocument - Class in org.apache.lucene.demo
  A utility for making Lucene Documents for HTML documents.
htmlEncode(String) - Static method in class org.apache.lucene.search.highlight.SimpleHTMLEncoder
  Encode string into HTML
HTMLParser - Interface in org.apache.lucene.benchmark.byTask.feeds
  HTML Parsing Interfacew for test purposes
HTMLParser - Class in org.apache.lucene.demo.html
HTMLParser(File) - Constructor for class org.apache.lucene.demo.html.HTMLParser
  Deprecated. Use HTMLParser(FileInputStream) instead
HTMLParser(InputStream) - Constructor for class org.apache.lucene.demo.html.HTMLParser
HTMLParser(Reader) - Constructor for class org.apache.lucene.demo.html.HTMLParser
HTMLParser(HTMLParserTokenManager) - Constructor for class org.apache.lucene.demo.html.HTMLParser
HTMLParserConstants - Interface in org.apache.lucene.demo.html
HTMLParserTokenManager - Class in org.apache.lucene.demo.html
HTMLParserTokenManager(SimpleCharStream) - Constructor for class org.apache.lucene.demo.html.HTMLParserTokenManager
HTMLParserTokenManager(SimpleCharStream, int) - Constructor for class org.apache.lucene.demo.html.HTMLParserTokenManager
hyperbolicTf(float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
  Uses a hyperbolic tangent function that allows for a hard max...

## I

id - Variable in class org.apache.lucene.benchmark.stats.QueryData
  Benchmark id
id(int) - Method in class org.apache.lucene.search.Hits
  Returns the id for the nth document in this set.
ID_FIELD - Static variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
idf(int, int) - Method in class org.apache.lucene.search.DefaultSimilarity
  Implemented as `log(numDocs/(docFreq+1)) + 1`.
idf(Term, Searcher) - Method in class org.apache.lucene.search.Similarity
  Computes a score factor for a simple term.
idf(Collection, Searcher) - Method in class org.apache.lucene.search.Similarity
  Computes a score factor for a phrase.
idf(int, int) - Method in class org.apache.lucene.search.Similarity
  Computes a score factor based on a term's document frequency (the number of documents which contain the term).
idf(int, int) - Method in class org.apache.lucene.search.SimilarityDelegator
idf - Variable in class org.apache.lucene.search.spans.SpanWeight
image - Variable in class org.apache.lucene.demo.html.Token
  The string image of the token.
image - Variable in class org.apache.lucene.queryParser.precedence.Token
  The string image of the token.
image - Variable in class org.apache.lucene.queryParser.surround.parser.Token
  The string image of the token.
image - Variable in class org.apache.lucene.queryParser.Token
  The string image of the token.
in - Variable in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
in - Variable in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
in - Variable in class org.apache.lucene.index.FilterIndexReader
in_grouping(char[], int, int) - Method in class net.sf.snowball.SnowballProgram
in_grouping_b(char[], int, int) - Method in class net.sf.snowball.SnowballProgram
in_range(int, int) - Method in class net.sf.snowball.SnowballProgram
in_range_b(int, int) - Method in class net.sf.snowball.SnowballProgram
inBuf - Variable in class org.apache.lucene.demo.html.SimpleCharStream
includesLower() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
  Returns `true` if the lower endpoint is inclusive
includesUpper() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
  Returns `true` if the upper endpoint is inclusive
incRef() - Method in class org.apache.lucene.index.IndexReader
  Increments the refCount of this IndexReader instance.
INDEX_DIR - Static variable in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated.
IndexCommitPoint - Interface in org.apache.lucene.index
IndexDeletionPolicy - Interface in org.apache.lucene.index
  Expert: policy for deletion of stale `index commits`.
indexDictionary(Dictionary) - Method in class org.apache.lucene.search.spell.SpellChecker
  Index a Dictionary
INDEXED - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All indexed fields
INDEXED_NO_TERMVECTOR - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All fields which are indexed but don't have termvectors enabled
INDEXED_WITH_TERMVECTOR - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All fields which are indexed with termvectors enabled
indexesOf(String[], int, int) - Method in interface org.apache.lucene.index.TermFreqVector
  Just like `indexOf(int)` but searches for a number of terms at the same time.
indexesOf(String[], int, int) - Method in class org.apache.lucene.search.QueryTermVector
indexExists(String) - Static method in class org.apache.lucene.index.IndexReader
  Returns `true` if an index exists at the specified directory.
indexExists(File) - Static method in class org.apache.lucene.index.IndexReader
  Returns `true` if an index exists at the specified directory.
indexExists(Directory) - Static method in class org.apache.lucene.index.IndexReader
  Returns `true` if an index exists at the specified directory.
IndexFileNameFilter - Class in org.apache.lucene.index
  Filename filter that accept filenames and extensions only created by Lucene.
IndexFileNameFilter() - Constructor for class org.apache.lucene.index.IndexFileNameFilter
IndexFiles - Class in org.apache.lucene.demo
  Index all text files under a directory.
IndexHTML - Class in org.apache.lucene.demo
  Indexer for HTML files.
IndexInput - Class in org.apache.lucene.store
  Abstract base class for input from a file in a `Directory`.
IndexInput() - Constructor for class org.apache.lucene.store.IndexInput
IndexMergeTool - Class in org.apache.lucene.misc
  Merges indices specified on the command line into the index specified as the first command line argument.
IndexMergeTool() - Constructor for class org.apache.lucene.misc.IndexMergeTool
IndexModifier - Class in org.apache.lucene.index
  Deprecated. Please use `IndexWriter` instead.
IndexModifier(Directory, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexModifier
  Deprecated. Open an index with write access.
IndexModifier(String, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexModifier
  Deprecated. Open an index with write access.
IndexModifier(File, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexModifier
  Deprecated. Open an index with write access.
indexOf(String) - Method in interface org.apache.lucene.index.TermFreqVector
  Return an index in the term numbers array returned from `getTerms` at which the term with the specified `term` appears.
indexOf(String) - Method in class org.apache.lucene.search.QueryTermVector
INDEXORDER - Static variable in interface org.apache.lucene.search.ScoreDocComparator
  Special comparator for sorting hits according to index order (document number).
INDEXORDER - Static variable in class org.apache.lucene.search.Sort
  Represents sorting by index order.
IndexOutput - Class in org.apache.lucene.store
  Abstract base class for output to a file in a Directory.
IndexOutput() - Constructor for class org.apache.lucene.store.IndexOutput
indexReader - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
IndexReader - Class in org.apache.lucene.index
  IndexReader is an abstract class, providing an interface for accessing an index.
IndexReader(Directory) - Constructor for class org.apache.lucene.index.IndexReader
  Deprecated. - use IndexReader()
IndexReader() - Constructor for class org.apache.lucene.index.IndexReader
IndexReader.FieldOption - Class in org.apache.lucene.index
  Constants describing field properties, for example used for `IndexReader.getFieldNames(FieldOption)`.
IndexSearcher - Class in org.apache.lucene.search
  Implements search over a single IndexReader.
IndexSearcher(String) - Constructor for class org.apache.lucene.search.IndexSearcher
  Creates a searcher searching the index in the named directory.
IndexSearcher(Directory) - Constructor for class org.apache.lucene.search.IndexSearcher
  Creates a searcher searching the index in the provided directory.
IndexSearcher(IndexReader) - Constructor for class org.apache.lucene.search.IndexSearcher
  Creates a searcher searching the provided index.
IndexTask - Class in org.apache.lucene.ant
  Ant task to index files with Lucene
IndexTask() - Constructor for class org.apache.lucene.ant.IndexTask
  Creates new instance
IndexTask.AnalyzerType - Class in org.apache.lucene.ant
IndexTask.AnalyzerType() - Constructor for class org.apache.lucene.ant.IndexTask.AnalyzerType
IndexTask.HandlerConfig - Class in org.apache.lucene.ant
IndexTask.HandlerConfig() - Constructor for class org.apache.lucene.ant.IndexTask.HandlerConfig
indexVal - Variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
indexWriter - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
IndexWriter - Class in org.apache.lucene.index
  An `IndexWriter` creates and maintains an index.
IndexWriter(String, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexWriter
  Constructs an IndexWriter for the index in `path`.
IndexWriter(File, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexWriter
  Constructs an IndexWriter for the index in `path`.
IndexWriter(Directory, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexWriter
  Constructs an IndexWriter for the index in `d`.
IndexWriter(String, Analyzer) - Constructor for class org.apache.lucene.index.IndexWriter
  Constructs an IndexWriter for the index in `path`, first creating it if it does not already exist.
IndexWriter(File, Analyzer) - Constructor for class org.apache.lucene.index.IndexWriter
  Constructs an IndexWriter for the index in `path`, first creating it if it does not already exist.
IndexWriter(Directory, Analyzer) - Constructor for class org.apache.lucene.index.IndexWriter
  Constructs an IndexWriter for the index in `d`, first creating it if it does not already exist.
IndexWriter(Directory, boolean, Analyzer) - Constructor for class org.apache.lucene.index.IndexWriter
  Constructs an IndexWriter for the index in `d`, first creating it if it does not already exist.
IndexWriter(Directory, boolean, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexWriter
  Constructs an IndexWriter for the index in `d`.
IndexWriter(Directory, boolean, Analyzer, IndexDeletionPolicy) - Constructor for class org.apache.lucene.index.IndexWriter
  Expert: constructs an IndexWriter with a custom `IndexDeletionPolicy`, for the index in `d`, first creating it if it does not already exist.
IndexWriter(Directory, boolean, Analyzer, boolean, IndexDeletionPolicy) - Constructor for class org.apache.lucene.index.IndexWriter
  Expert: constructs an IndexWriter with a custom `IndexDeletionPolicy`, for the index in `d`.
infixToString(StringBuffer) - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
infoStream - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
init(Directory, Analyzer, boolean) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Initialize an IndexWriter.
initialize(int) - Method in class org.apache.lucene.util.PriorityQueue
  Subclass constructors must call this.
input - Variable in class org.apache.lucene.analysis.TokenFilter
  The source of tokens for this filter.
input - Variable in class org.apache.lucene.analysis.Tokenizer
  The text source for this Tokenizer.
input_stream - Variable in class org.apache.lucene.demo.html.HTMLParserTokenManager
input_stream - Variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
input_stream - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
input_stream - Variable in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
inputStream - Variable in class org.apache.lucene.demo.html.SimpleCharStream
insert(int, int, String) - Method in class net.sf.snowball.SnowballProgram
insert(int, int, StringBuffer) - Method in class net.sf.snowball.SnowballProgram
insert(FieldDoc) - Method in class org.apache.lucene.search.FieldSortedHitQueue
insert(Object) - Method in class org.apache.lucene.search.FieldSortedHitQueue
insert(Object) - Method in class org.apache.lucene.util.PriorityQueue
  Adds element to the PriorityQueue in log(size) time if either the PriorityQueue is not full, or not lessThan(element, top()).
insert(Scorer) - Method in class org.apache.lucene.util.ScorerDocQueue
  Adds a Scorer to the ScorerDocQueue in log(size) time if either the ScorerDocQueue is not full, or not lessThan(scorer, top()).
insertChild(Element, String, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
insertWithOverflow(Object) - Method in class org.apache.lucene.search.FieldSortedHitQueue
insertWithOverflow(Object) - Method in class org.apache.lucene.util.PriorityQueue
  insertWithOverflow() is the same as insert() except its return value: it returns the object (if any) that was dropped off the heap because it was full.
INT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
  field values are interpreted as numeric int values.
INT - Static variable in class org.apache.lucene.search.SortField
  Sort using term values as encoded Integers.
INTERNAL_LINK - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
INTERNAL_LINK_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
IntFieldSource - Class in org.apache.lucene.search.function
  Expert: obtains int field values from the `FieldCache` using `getInts()` and makes those values available as other numeric types, casting as needed.
IntFieldSource(String) - Constructor for class org.apache.lucene.search.function.IntFieldSource
  Create a cached int field source with default string-to-int parser.
IntFieldSource(String, FieldCache.IntParser) - Constructor for class org.apache.lucene.search.function.IntFieldSource
  Create a cached int field source with a specific string-to-int parser.
intVal(int) - Method in class org.apache.lucene.search.function.DocValues
  Return doc value as an int.
isBinary - Variable in class org.apache.lucene.document.AbstractField
isBinary() - Method in class org.apache.lucene.document.AbstractField
  True iff the value of the filed is stored as binary
isBinary() - Method in interface org.apache.lucene.document.Fieldable
  True iff the value of the filed is stored as binary
isBoost() - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Returns whether to boost terms in query based on "score" or not.
isCellEditable(int, int) - Method in class org.apache.lucene.swing.models.TableSearcher
isCFSFile(String) - Method in class org.apache.lucene.index.IndexFileNameFilter
  Returns true if this is a file that would be contained in a CFS file.
isCompound() - Method in class org.apache.lucene.benchmark.stats.TestData
isCompressed - Variable in class org.apache.lucene.document.AbstractField
isCompressed() - Method in class org.apache.lucene.document.AbstractField
  True if the value of the field is stored and compressed within the index
isCompressed() - Method in interface org.apache.lucene.document.Fieldable
  True if the value of the field is stored and compressed within the index
isCoordDisabled() - Method in class org.apache.lucene.search.BooleanQuery
  Returns true iff `Similarity.coord(int,int)` is disabled in scoring for this query instance.
isCurrent() - Method in class org.apache.lucene.index.FilterIndexReader
isCurrent() - Method in class org.apache.lucene.index.IndexReader
  Check whether this IndexReader is still using the current (i.e., most recently committed) version of the index.
isCurrent() - Method in class org.apache.lucene.index.MultiReader
  Checks recursively if all subreaders are up to date.
isCurrent() - Method in class org.apache.lucene.index.ParallelReader
  Checks recursively if all subreaders are up to date.
isDeleted(int) - Method in class org.apache.lucene.index.FilterIndexReader
isDeleted(int) - Method in class org.apache.lucene.index.IndexReader
  Returns true if document n has been deleted
isDeleted(int) - Method in class org.apache.lucene.index.MultiReader
isDeleted(int) - Method in class org.apache.lucene.index.ParallelReader
isEmpty() - Method in class org.apache.lucene.analysis.CharArraySet
isFieldsSubQueryAcceptable() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
isFieldsSubQueryAcceptable() - Method in class org.apache.lucene.queryParser.surround.query.FieldsQuery
isFieldsSubQueryAcceptable() - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
isIgnoreTF() - Method in class org.apache.lucene.search.FuzzyLikeThisQuery
isIgnoringOffsets() - Method in class org.apache.lucene.index.TermVectorMapper
isIgnoringPositions() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper
  Never ignores positions.
isIgnoringPositions() - Method in class org.apache.lucene.index.TermVectorMapper
  Indicate to Lucene that even if there are positions stored, this mapper is not interested in them and they can be skipped over.
isInclusive() - Method in class org.apache.lucene.search.RangeQuery
  Returns `true` if the range query is inclusive
isIndexed - Variable in class org.apache.lucene.document.AbstractField
isIndexed() - Method in class org.apache.lucene.document.AbstractField
  True iff the value of the field is to be indexed, so that it may be searched on.
isIndexed() - Method in interface org.apache.lucene.document.Fieldable
  True iff the value of the field is to be indexed, so that it may be searched on.
isInOrder() - Method in class org.apache.lucene.search.spans.SpanNearQuery
  Return true if matches are required to be in-order.
isLazy() - Method in class org.apache.lucene.document.AbstractField
isLazy() - Method in interface org.apache.lucene.document.Fieldable
  Indicates whether a Field is Lazy or not.
isLocked(Directory) - Static method in class org.apache.lucene.index.IndexReader
  Returns `true` iff the index in the named directory is currently locked.
isLocked(String) - Static method in class org.apache.lucene.index.IndexReader
  Returns `true` iff the index in the named directory is currently locked.
isLocked() - Method in class org.apache.lucene.store.db.DbLock
isLocked() - Method in class org.apache.lucene.store.je.JELock
isLocked() - Method in class org.apache.lucene.store.Lock
  Returns true if the resource is currently locked.
isMatch() - Method in class org.apache.lucene.search.ComplexExplanation
  Indicates wether or not this Explanation models a good match.
isMatch() - Method in class org.apache.lucene.search.Explanation
  Indicates whether or not this Explanation models a good match.
isNewFragment(Token) - Method in interface org.apache.lucene.search.highlight.Fragmenter
  Test to see if this token from the stream should be held in a new TextFragment
isNewFragment(Token) - Method in class org.apache.lucene.search.highlight.NullFragmenter
isNewFragment(Token) - Method in class org.apache.lucene.search.highlight.SimpleFragmenter
ISO - Static variable in class org.apache.lucene.analysis.el.GreekCharsets
ISOLatin1AccentFilter - Class in org.apache.lucene.analysis
  A filter that replaces accented characters in the ISO Latin 1 character set (ISO-8859-1) by their unaccented equivalent.
ISOLatin1AccentFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.ISOLatin1AccentFilter
isOperatorInfix() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
isOptimize() - Method in class org.apache.lucene.benchmark.stats.TestData
isOptimized() - Method in class org.apache.lucene.index.FilterIndexReader
isOptimized() - Method in class org.apache.lucene.index.IndexReader
  Checks is the index is optimized (if it has a single segment and no deletions).
isOptimized() - Method in class org.apache.lucene.index.MultiReader
isOptimized() - Method in class org.apache.lucene.index.ParallelReader
  Checks recursively if all subindexes are optimized
isParallel() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
isPayloadAvailable() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
isPayloadAvailable() - Method in class org.apache.lucene.index.MultipleTermPositions
isPayloadAvailable() - Method in interface org.apache.lucene.index.TermPositions
  Checks if a payload can be loaded at this position.
isProhibited() - Method in class org.apache.lucene.search.BooleanClause
isRelevant(String, QualityQuery) - Method in interface org.apache.lucene.benchmark.quality.Judge
  Judge if document `docName` is relevant for the given quality query.
isRelevant(String, QualityQuery) - Method in class org.apache.lucene.benchmark.quality.trec.TrecJudge
isReplaceInvalidAcronym() - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
isReplaceInvalidAcronym() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
  Deprecated. Remove in 3.X and make true the only valid value
isRequired() - Method in class org.apache.lucene.search.BooleanClause
isStored - Variable in class org.apache.lucene.document.AbstractField
isStored() - Method in class org.apache.lucene.document.AbstractField
  True iff the value of the field is to be stored in the index for return with search hits.
isStored() - Method in interface org.apache.lucene.document.Fieldable
  True iff the value of the field is to be stored in the index for return with search hits.
isStoreOffsetWithTermVector() - Method in class org.apache.lucene.document.AbstractField
  True iff terms are stored as term vector together with their offsets (start and end positon in source text).
isStoreOffsetWithTermVector() - Method in interface org.apache.lucene.document.Fieldable
  True iff terms are stored as term vector together with their offsets (start and end positon in source text).
isStorePositionWithTermVector() - Method in class org.apache.lucene.document.AbstractField
  True iff terms are stored as term vector together with their token positions.
isStorePositionWithTermVector() - Method in interface org.apache.lucene.document.Fieldable
  True iff terms are stored as term vector together with their token positions.
isStrict() - Method in class org.apache.lucene.search.function.CustomScoreQuery
  Checks if this is strict custom scoring.
isTermVectorStored() - Method in class org.apache.lucene.document.AbstractField
  True iff the term or terms used to index this field are stored as a term vector, available from `IndexReader.getTermFreqVector(int,String)`.
isTermVectorStored() - Method in interface org.apache.lucene.document.Fieldable
  True iff the term or terms used to index this field are stored as a term vector, available from `IndexReader.getTermFreqVector(int,String)`.
isTokenChar(char) - Method in class org.apache.lucene.analysis.CharTokenizer
  Returns true iff a character should be included in a token.
isTokenChar(char) - Method in class org.apache.lucene.analysis.LetterTokenizer
  Collects only characters which satisfy `Character.isLetter(char)`.
isTokenChar(char) - Method in class org.apache.lucene.analysis.ru.RussianLetterTokenizer
  Collects only characters which satisfy `Character.isLetter(char)`.
isTokenChar(char) - Method in class org.apache.lucene.analysis.WhitespaceTokenizer
  Collects only characters which do not satisfy `Character.isWhitespace(char)`.
isTokenized - Variable in class org.apache.lucene.document.AbstractField
isTokenized() - Method in class org.apache.lucene.document.AbstractField
  True iff the value of the field should be tokenized as text prior to indexing.
isTokenized() - Method in interface org.apache.lucene.document.Fieldable
  True iff the value of the field should be tokenized as text prior to indexing.
isWeighted() - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
ItalianStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
ItalianStemmer() - Constructor for class net.sf.snowball.ext.ItalianStemmer
ITALICS - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
ITALICS_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
iter - Variable in class org.apache.lucene.analysis.SinkTokenizer
iterator() - Method in class org.apache.lucene.analysis.CharArraySet
iterator() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
  An Iterator<Query> over the disjuncts
iterator() - Method in class org.apache.lucene.search.Hits
  Returns a `HitIterator` to navigate the Hits.

## J

JakartaRegexpCapabilities - Class in org.apache.lucene.search.regex
  Implementation tying Jakarta Regexp to RegexQuery.
JakartaRegexpCapabilities() - Constructor for class org.apache.lucene.search.regex.JakartaRegexpCapabilities
JAVA_1_1 - Static variable in class org.apache.lucene.util.Constants
  True iff this is Java version 1.1.
JAVA_1_2 - Static variable in class org.apache.lucene.util.Constants
  True iff this is Java version 1.2.
JAVA_1_3 - Static variable in class org.apache.lucene.util.Constants
  True iff this is Java version 1.3.
JAVA_VERSION - Static variable in class org.apache.lucene.util.Constants
  The value of `System.getProperty("java.version")`.``
JavaUtilRegexCapabilities - Class in org.apache.lucene.search.regex
  An implementation tying Java's built-in java.util.regex to RegexQuery.
JavaUtilRegexCapabilities() - Constructor for class org.apache.lucene.search.regex.JavaUtilRegexCapabilities
JEDirectory - Class in org.apache.lucene.store.je
  Port of Andi Vajda's DbDirectory to to Java Edition of Berkeley Database A JEDirectory is a Berkeley DB JE based implementation of `Directory`.
JEDirectory(Transaction, Database, Database, int) - Constructor for class org.apache.lucene.store.je.JEDirectory
  Instantiate a DbDirectory.
JEDirectory(Transaction, Database, Database) - Constructor for class org.apache.lucene.store.je.JEDirectory
JEIndexInput - Class in org.apache.lucene.store.je
  Port of Andi Vajda's DbDirectory to Java Edition of Berkeley Database
JEIndexInput(JEDirectory, String) - Constructor for class org.apache.lucene.store.je.JEIndexInput
JEIndexOutput - Class in org.apache.lucene.store.je
  Port of Andi Vajda's DbDirectory to Java Edition of Berkeley Database
JEIndexOutput(JEDirectory, String, boolean) - Constructor for class org.apache.lucene.store.je.JEIndexOutput
JELock - Class in org.apache.lucene.store.je
  Port of Andi Vajda's DbDirectory to Java Edition of Berkeley Database
JELock() - Constructor for class org.apache.lucene.store.je.JELock
jj_nt - Variable in class org.apache.lucene.demo.html.HTMLParser
jj_nt - Variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
jj_nt - Variable in class org.apache.lucene.queryParser.QueryParser
jj_nt - Variable in class org.apache.lucene.queryParser.surround.parser.QueryParser
jjFillToken() - Method in class org.apache.lucene.demo.html.HTMLParserTokenManager
jjFillToken() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
jjFillToken() - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
jjFillToken() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
jjnewLexState - Static variable in class org.apache.lucene.demo.html.HTMLParserTokenManager
jjnewLexState - Static variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
jjnewLexState - Static variable in class org.apache.lucene.queryParser.QueryParserTokenManager
jjnewLexState - Static variable in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
jjstrLiteralImages - Static variable in class org.apache.lucene.demo.html.HTMLParserTokenManager
jjstrLiteralImages - Static variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
jjstrLiteralImages - Static variable in class org.apache.lucene.queryParser.QueryParserTokenManager
jjstrLiteralImages - Static variable in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
Judge - Interface in org.apache.lucene.benchmark.quality
  Judge if a document is relevant for a quality query.

## K

KeepOnlyLastCommitDeletionPolicy - Class in org.apache.lucene.index
  This `IndexDeletionPolicy` implementation that keeps only the most recent commit and immediately removes all prior commits after a new commit is done.
KeepOnlyLastCommitDeletionPolicy() - Constructor for class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy
ket - Variable in class net.sf.snowball.SnowballProgram
key - Variable in class org.apache.lucene.store.db.Block
key - Variable in class org.apache.lucene.store.db.File
key - Variable in class org.apache.lucene.store.je.Block
key - Variable in class org.apache.lucene.store.je.File
KeywordAnalyzer - Class in org.apache.lucene.analysis
  "Tokenizes" the entire stream as a single token.
KeywordAnalyzer() - Constructor for class org.apache.lucene.analysis.KeywordAnalyzer
KeywordTokenizer - Class in org.apache.lucene.analysis
  Emits the entire input as a single token.
KeywordTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.KeywordTokenizer
KeywordTokenizer(Reader, int) - Constructor for class org.apache.lucene.analysis.KeywordTokenizer
keywordTokenStream(Collection) - Method in class org.apache.lucene.index.memory.MemoryIndex
  Convenience method; Creates and returns a token stream that generates a token for each keyword in the given collection, "as is", without any transforming text analysis.
kind - Variable in class org.apache.lucene.demo.html.Token
  An integer that describes the kind of this token.
kind - Variable in class org.apache.lucene.queryParser.precedence.Token
  An integer that describes the kind of this token.
kind - Variable in class org.apache.lucene.queryParser.surround.parser.Token
  An integer that describes the kind of this token.
kind - Variable in class org.apache.lucene.queryParser.Token
  An integer that describes the kind of this token.
KM_USE_FIRST_OCCURRENCE - Static variable in class org.apache.lucene.search.DuplicateFilter
KM_USE_LAST_OCCURRENCE - Static variable in class org.apache.lucene.search.DuplicateFilter
KOI8 - Static variable in class org.apache.lucene.analysis.ru.RussianCharsets
KpStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
KpStemmer() - Constructor for class net.sf.snowball.ext.KpStemmer

## L

lastModified(String) - Static method in class org.apache.lucene.index.IndexReader
  Returns the time the index in the named directory was last modified.
lastModified(File) - Static method in class org.apache.lucene.index.IndexReader
  Returns the time the index in the named directory was last modified.
lastModified(Directory) - Static method in class org.apache.lucene.index.IndexReader
  Returns the time the index in the named directory was last modified.
lazy - Variable in class org.apache.lucene.document.AbstractField
LAZY_LOAD - Static variable in class org.apache.lucene.document.FieldSelectorResult
  Lazily load this `Field`.
length - Variable in class org.apache.lucene.index.Payload
  the length of the payload data
length() - Method in class org.apache.lucene.index.Payload
  Returns the length of the payload data.
length() - Method in class org.apache.lucene.search.HitIterator
  Returns the total number of hits.
length() - Method in class org.apache.lucene.search.Hits
  Returns the total number of hits available in this set.
length() - Method in class org.apache.lucene.store.BufferedIndexOutput
  The number of bytes in the file.
length - Variable in class org.apache.lucene.store.db.DbIndexInput
length() - Method in class org.apache.lucene.store.db.DbIndexInput
length - Variable in class org.apache.lucene.store.db.DbIndexOutput
length() - Method in class org.apache.lucene.store.db.DbIndexOutput
length - Variable in class org.apache.lucene.store.db.File
length() - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput
length() - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
length() - Method in class org.apache.lucene.store.IndexInput
  The number of bytes in the file.
length() - Method in class org.apache.lucene.store.IndexOutput
  The number of bytes in the file.
length - Variable in class org.apache.lucene.store.je.File
length - Variable in class org.apache.lucene.store.je.JEIndexInput
length() - Method in class org.apache.lucene.store.je.JEIndexInput
length - Variable in class org.apache.lucene.store.je.JEIndexOutput
length() - Method in class org.apache.lucene.store.je.JEIndexOutput
length() - Method in class org.apache.lucene.store.RAMOutputStream
LengthFilter - Class in org.apache.lucene.analysis
  Removes words that are too long and too short from the stream.
LengthFilter(TokenStream, int, int) - Constructor for class org.apache.lucene.analysis.LengthFilter
  Build a filter that removes words that are too long or too short from the text.
lengthNorm(String, int) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
  Implemented as: `1/sqrt( steepness * (abs(x-min) + abs(x-max) - (max-min)) + 1 )` .
lengthNorm(String, int) - Method in class org.apache.lucene.search.DefaultSimilarity
  Implemented as `1/sqrt(numTerms)`.
lengthNorm(String, int) - Method in class org.apache.lucene.search.Similarity
  Computes the normalization value for a field given the total number of terms contained in a field.
lengthNorm(String, int) - Method in class org.apache.lucene.search.SimilarityDelegator
LengthNormModifier - Class in org.apache.lucene.misc
  Given a directory, a Similarity, and a list of fields, updates the fieldNorms in place for every document using the Similarity.lengthNorm.
LengthNormModifier(Directory, Similarity) - Constructor for class org.apache.lucene.misc.LengthNormModifier
  Constructor for code that wishes to use this class progaomatically.
Less(String, String) - Static method in class org.apache.lucene.search.RangeFilter
  Constructs a filter for field `fieldName` matching less than or equal to `upperTerm`.
lessThan(Object, Object) - Method in class org.apache.lucene.search.FieldSortedHitQueue
  Returns whether `a` is less relevant than `b`.
lessThan(Object, Object) - Method in class org.apache.lucene.search.FuzzyQuery.ScoreTermQueue
lessThan(Object, Object) - Method in class org.apache.lucene.util.PriorityQueue
  Determines the ordering of objects in this priority queue.
LET - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
LetterTokenizer - Class in org.apache.lucene.analysis
  A LetterTokenizer is a tokenizer that divides text at non-letters.
LetterTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.LetterTokenizer
  Construct a new LetterTokenizer.
LEVEL_LOG_SPAN - Static variable in class org.apache.lucene.index.LogMergePolicy
  Defines the allowed range of log(size) for each level.
LexicalError(boolean, int, int, int, String, char) - Static method in error org.apache.lucene.demo.html.TokenMgrError
  Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error.
LexicalError(boolean, int, int, int, String, char) - Static method in error org.apache.lucene.queryParser.precedence.TokenMgrError
  Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error.
LexicalError(boolean, int, int, int, String, char) - Static method in error org.apache.lucene.queryParser.surround.parser.TokenMgrError
  Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error.
LexicalError(boolean, int, int, int, String, char) - Static method in error org.apache.lucene.queryParser.TokenMgrError
  Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error.
lexStateNames - Static variable in class org.apache.lucene.demo.html.HTMLParserTokenManager
lexStateNames - Static variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
lexStateNames - Static variable in class org.apache.lucene.queryParser.QueryParserTokenManager
lexStateNames - Static variable in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
like(int) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Return a query that will return docs like the passed lucene document ID.
like(File) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Return a query that will return docs like the passed file.
like(URL) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Return a query that will return docs like the passed URL.
like(InputStream) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Return a query that will return docs like the passed stream.
like(Reader) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Return a query that will return docs like the passed Reader.
LikeThisQueryBuilder - Class in org.apache.lucene.xmlparser.builders
LikeThisQueryBuilder(Analyzer, String[]) - Constructor for class org.apache.lucene.xmlparser.builders.LikeThisQueryBuilder
limit - Variable in class net.sf.snowball.SnowballProgram
limit_backward - Variable in class net.sf.snowball.SnowballProgram
line - Variable in class org.apache.lucene.demo.html.SimpleCharStream
LineDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  A DocMaker reading one line at a time as a Document from a single file.
LineDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.LineDocMaker
LINUX - Static variable in class org.apache.lucene.util.Constants
  True iff running on Linux.
list() - Method in class org.apache.lucene.store.db.DbDirectory
list() - Method in class org.apache.lucene.store.Directory
  Returns an array of strings, one for each file in the directory.
list() - Method in class org.apache.lucene.store.FSDirectory
  Returns an array of strings, one for each Lucene index file in the directory.
list() - Method in class org.apache.lucene.store.je.JEDirectory
list() - Method in class org.apache.lucene.store.RAMDirectory
  Returns an array of strings, one for each file in the directory.
ListSearcher - Class in org.apache.lucene.swing.models
  See table searcher explanation.
ListSearcher(ListModel) - Constructor for class org.apache.lucene.swing.models.ListSearcher
LOAD - Static variable in class org.apache.lucene.document.FieldSelectorResult
  Load this `Field` every time the `Document` is loaded, reading in the data as it is encounterd.
LOAD_AND_BREAK - Static variable in class org.apache.lucene.document.FieldSelectorResult
  Load this field as in the `FieldSelectorResult.LOAD` case, but immediately return from `Field` loading for the `Document`.
LOAD_FOR_MERGE - Static variable in class org.apache.lucene.document.FieldSelectorResult
  Behaves much like `FieldSelectorResult.LOAD` but does not uncompress any compressed data.
LoadFirstFieldSelector - Class in org.apache.lucene.document
  Load the First field and break.
LoadFirstFieldSelector() - Constructor for class org.apache.lucene.document.LoadFirstFieldSelector
loadStopWords(InputStream, String) - Method in class org.apache.lucene.analysis.cz.CzechAnalyzer
  Loads stopwords hash from resource stream (file, database...).
loadXML(Reader) - Static method in class org.apache.lucene.xmlparser.DOMUtils
  Helper method to parse an XML file into a DOM tree, given a reader.
Lock - Class in org.apache.lucene.store
  An interprocess mutex lock.
Lock() - Constructor for class org.apache.lucene.store.Lock
Lock.With - Class in org.apache.lucene.store
  Utility class for executing code with exclusive access.
Lock.With(Lock, long) - Constructor for class org.apache.lucene.store.Lock.With
  Constructs an executor that will grab the named lock.
LOCK_DIR - Static variable in class org.apache.lucene.store.FSDirectory
  Deprecated. As of 2.1, `LOCK_DIR` is unused because the write.lock is now stored by default in the index directory. If you really want to store locks elsewhere you can create your own `SimpleFSLockFactory` (or `NativeFSLockFactory`, etc.) passing in your preferred lock directory. Then, pass this `LockFactory` instance to one of the `getDirectory` methods that take a `lockFactory` (for example, `FSDirectory.getDirectory(String, LockFactory)`).
LOCK_OBTAIN_WAIT_FOREVER - Static variable in class org.apache.lucene.store.Lock
  Pass this value to `Lock.obtain(long)` to try forever to obtain the lock.
LOCK_POLL_INTERVAL - Static variable in class org.apache.lucene.store.Lock
  How long `Lock.obtain(long)` waits, in milliseconds, in between attempts to acquire the lock.
lockFactory - Variable in class org.apache.lucene.store.Directory
  Holds the LockFactory instance (implements locking for this Directory instance).
LockFactory - Class in org.apache.lucene.store
  Base class for Locking implementation.
LockFactory() - Constructor for class org.apache.lucene.store.LockFactory
LockObtainFailedException - Exception in org.apache.lucene.store
  This exception is thrown when the `write.lock` could not be acquired.
LockObtainFailedException(String) - Constructor for exception org.apache.lucene.store.LockObtainFailedException
lockPrefix - Variable in class org.apache.lucene.store.LockFactory
LockReleaseFailedException - Exception in org.apache.lucene.store
  This exception is thrown when the `write.lock` could not be released.
LockReleaseFailedException(String) - Constructor for exception org.apache.lucene.store.LockReleaseFailedException
LockStressTest - Class in org.apache.lucene.store
  Simple standalone tool that forever acquires & releases a lock using a specific LockFactory.
LockStressTest() - Constructor for class org.apache.lucene.store.LockStressTest
LockVerifyServer - Class in org.apache.lucene.store
  Simple standalone server that must be running when you use `VerifyingLockFactory`.
LockVerifyServer() - Constructor for class org.apache.lucene.store.LockVerifyServer
log() - Method in class org.apache.lucene.analysis.br.BrazilianStemmer
  For log and debug purpose
log(String, int, PrintWriter, String) - Method in class org.apache.lucene.benchmark.quality.QualityStats
  Log information on this QualityStats object.
LogByteSizeMergePolicy - Class in org.apache.lucene.index
  This is a `LogMergePolicy` that measures size of a segment as the total byte size of the segment's files.
LogByteSizeMergePolicy() - Constructor for class org.apache.lucene.index.LogByteSizeMergePolicy
LogDocMergePolicy - Class in org.apache.lucene.index
  This is a `LogMergePolicy` that measures size of a segment as the number of documents (not taking deletions into account).
LogDocMergePolicy() - Constructor for class org.apache.lucene.index.LogDocMergePolicy
LogMergePolicy - Class in org.apache.lucene.index
  This class implements a `MergePolicy` that tries to merge segments into levels of exponentially increasing size, where each level has < mergeFactor segments in it.
LogMergePolicy() - Constructor for class org.apache.lucene.index.LogMergePolicy
LONG - Static variable in class org.apache.lucene.search.SortField
  Sort using term values as encoded Longs.
longestOp(Iterator) - Method in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
  find the longest op name out of completed tasks.
longToString(long) - Static method in class org.apache.lucene.document.NumberTools
  Converts a long to a String suitable for indexing.
longVal(int) - Method in class org.apache.lucene.search.function.DocValues
  Return doc value as a long.
lookingAhead - Variable in class org.apache.lucene.demo.html.HTMLParser
lookingAhead - Variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
lookingAhead - Variable in class org.apache.lucene.queryParser.QueryParser
lookingAhead - Variable in class org.apache.lucene.queryParser.surround.parser.QueryParser
lookup - Variable in class org.apache.lucene.search.FieldCache.StringIndex
  All the term values, in natural order.
LovinsStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
LovinsStemmer() - Constructor for class net.sf.snowball.ext.LovinsStemmer
LowerCaseFilter - Class in org.apache.lucene.analysis
  Normalizes token text to lower case.
LowerCaseFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.LowerCaseFilter
LowerCaseTokenizer - Class in org.apache.lucene.analysis
  LowerCaseTokenizer performs the function of LetterTokenizer and LowerCaseFilter together.
LowerCaseTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.LowerCaseTokenizer
  Construct a new LowerCaseTokenizer.
LPAREN - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
LPAREN - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
LPAREN - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
lst - Variable in class org.apache.lucene.analysis.SinkTokenizer
LuceneDictionary - Class in org.apache.lucene.search.spell
  Lucene Dictionary: terms taken from the given field of a Lucene index.
LuceneDictionary(IndexReader, String) - Constructor for class org.apache.lucene.search.spell.LuceneDictionary
LucenePackage - Class in org.apache.lucene
  Lucene's package information, including version.
lucli - package lucli
  Lucene Command Line Interface
Lucli - Class in lucli
  Main class for lucli: the Lucene Command Line Interface.
Lucli(String[]) - Constructor for class lucli.Lucli
  Main entry point.

## M

main(String[]) - Static method in class lucli.Lucli
main(String[]) - Static method in class net.sf.snowball.TestApp
main(String[]) - Static method in class org.apache.lucene.ant.HtmlDocument
  Runs `HtmlDocument` on the files specified on the command line.
main(String[]) - Static method in class org.apache.lucene.benchmark.byTask.Benchmark
  Run the benchmark algorithm.
main(String[]) - Static method in class org.apache.lucene.benchmark.byTask.programmatic.Sample
main(String[]) - Static method in class org.apache.lucene.benchmark.Driver
main(String[]) - Static method in class org.apache.lucene.benchmark.quality.trec.QueryDriver
main(String[]) - Static method in class org.apache.lucene.benchmark.quality.utils.QualityQueriesFinder
main(String[]) - Static method in class org.apache.lucene.benchmark.utils.ExtractReuters
main(String[]) - Static method in class org.apache.lucene.benchmark.utils.ExtractWikipedia
main(String[]) - Static method in class org.apache.lucene.demo.DeleteFiles
  Deletes documents from an index that do not contain a term.
main(String[]) - Static method in class org.apache.lucene.demo.IndexFiles
  Index all text files under a directory.
main(String[]) - Static method in class org.apache.lucene.demo.IndexHTML
  Indexer for HTML files.
main(String[]) - Static method in class org.apache.lucene.demo.SearchFiles
  Simple command-line based search demo.
main(String[]) - Static method in class org.apache.lucene.index.CheckIndex
main(String[]) - Static method in class org.apache.lucene.index.FieldNormModifier
  Command Line Execution method.
main(String[]) - Static method in class org.apache.lucene.index.IndexReader
  Prints the filename and size of each file within a given compound file.
main(String[]) - Static method in class org.apache.lucene.misc.HighFreqTerms
main(String[]) - Static method in class org.apache.lucene.misc.IndexMergeTool
main(String[]) - Static method in class org.apache.lucene.misc.LengthNormModifier
  Command Line Execution method.
main(String[]) - Static method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Command line tool to test QueryParser, using `SimpleAnalyzer`.
main(String[]) - Static method in class org.apache.lucene.queryParser.QueryParser
  Command line tool to test QueryParser, using `SimpleAnalyzer`.
main(String[]) - Static method in class org.apache.lucene.search.DuplicateFilter
main(String[]) - Static method in class org.apache.lucene.search.RemoteSearchable
  Exports a searcher for the index in args[0] named "//localhost/Searchable".
main(String[]) - Static method in class org.apache.lucene.search.similar.MoreLikeThis
  Test driver.
main(String[]) - Static method in class org.apache.lucene.store.LockStressTest
main(String[]) - Static method in class org.apache.lucene.store.LockVerifyServer
main(String[]) - Static method in class org.apache.lucene.wordnet.SynExpand
  Test driver for synonym expansion.
main(String[]) - Static method in class org.apache.lucene.wordnet.SynLookup
main(String[]) - Static method in class org.apache.lucene.wordnet.Syns2Index
  Takes arg of prolog file name and index directory.
makeDocument() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
makeDocument(int) - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
makeDocument(int) - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Create the next document, of the given size by input bytes.
makeDocument() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Create the next document.
makeDocument() - Method in class org.apache.lucene.benchmark.byTask.feeds.EnwikiDocMaker
makeDocument() - Method in class org.apache.lucene.benchmark.byTask.feeds.LineDocMaker
makeDocument(int) - Method in class org.apache.lucene.benchmark.byTask.feeds.LineDocMaker
makeDocument(File, String[], boolean, boolean, boolean) - Method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated. Parse the Reuters SGML and index: Date, Title, Dateline, Body
makeIndex(TestRunData, File, IndexWriter, boolean, boolean, boolean, StandardOptions) - Method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated. Make index, and collect time data.
makeLock(String) - Method in class org.apache.lucene.store.db.DbDirectory
makeLock(String) - Method in class org.apache.lucene.store.Directory
  Construct a `Lock`.
makeLock(String) - Method in class org.apache.lucene.store.je.JEDirectory
makeLock(String) - Method in class org.apache.lucene.store.LockFactory
  Return a new Lock instance identified by lockName.
makeLock(String) - Method in class org.apache.lucene.store.NativeFSLockFactory
makeLock(String) - Method in class org.apache.lucene.store.NoLockFactory
makeLock(String) - Method in class org.apache.lucene.store.SimpleFSLockFactory
makeLock(String) - Method in class org.apache.lucene.store.SingleInstanceLockFactory
makeLock(String) - Method in class org.apache.lucene.store.VerifyingLockFactory
makeLuceneQueryField(String, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
makeLuceneQueryFieldNoBoost(String, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.AndQuery
makeLuceneQueryFieldNoBoost(String, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.DistanceQuery
makeLuceneQueryFieldNoBoost(String, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.FieldsQuery
makeLuceneQueryFieldNoBoost(String, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.NotQuery
makeLuceneQueryFieldNoBoost(String, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.OrQuery
makeLuceneQueryFieldNoBoost(String, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
makeLuceneQueryFieldNoBoost(String, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
makeLuceneQueryNoBoost(BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.FieldsQuery
makeLuceneSubQueriesField(String, BasicQueryFactory) - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
makeQuery() - Method in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
makeQuery(int) - Method in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
makeQuery(int) - Method in interface org.apache.lucene.benchmark.byTask.feeds.QueryMaker
  Create the next query, of the given size.
makeQuery() - Method in interface org.apache.lucene.benchmark.byTask.feeds.QueryMaker
  Create the next query
makeSpanNearClause() - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
makeStopSet(String[]) - Static method in class org.apache.lucene.analysis.StopFilter
  Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor.
makeStopSet(String[], boolean) - Static method in class org.apache.lucene.analysis.StopFilter
manager - Static variable in class org.apache.lucene.search.FilterManager
map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper
  Callback for the TermVectorReader.
map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.SortedTermVectorMapper
map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.TermVectorMapper
  Map the Term Vector information into your own structure
MapFieldSelector - Class in org.apache.lucene.document
  A FieldSelector based on a Map of field names to FieldSelectorResults
MapFieldSelector(Map) - Constructor for class org.apache.lucene.document.MapFieldSelector
  Create a a MapFieldSelector
MapFieldSelector(List) - Constructor for class org.apache.lucene.document.MapFieldSelector
  Create a a MapFieldSelector
MapFieldSelector(String[]) - Constructor for class org.apache.lucene.document.MapFieldSelector
  Create a a MapFieldSelector
markTaskEnd(TaskStats, int) - Method in class org.apache.lucene.benchmark.byTask.stats.Points
  mark the end of a task
markTaskStart(PerfTask, int) - Method in class org.apache.lucene.benchmark.byTask.stats.Points
  Mark that a task is starting.
match(String) - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities
match(String) - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities
match(String) - Method in interface org.apache.lucene.search.regex.RegexCapabilities
MatchAllDocsQuery - Class in org.apache.lucene.search
  A query that matches all documents.
MatchAllDocsQuery() - Constructor for class org.apache.lucene.search.MatchAllDocsQuery
MatchAllDocsQueryBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
MatchAllDocsQueryBuilder() - Constructor for class org.apache.lucene.xmlparser.builders.MatchAllDocsQueryBuilder
matchingChar(char) - Method in class org.apache.lucene.queryParser.surround.query.SrndTruncQuery
MAX_BUFFERED_DOCS_COUNTS - Static variable in class org.apache.lucene.benchmark.stats.TestData
MAX_DATE_STRING() - Static method in class org.apache.lucene.document.DateField
  Deprecated.
MAX_POINTS - Static variable in class org.apache.lucene.benchmark.quality.QualityStats
  Number of points for which precision is computed.
MAX_STRING_VALUE - Static variable in class org.apache.lucene.document.NumberTools
  Equivalent to longToString(Long.MAX_VALUE)
MAX_TERM_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter
  Absolute hard maximum length for a term.
MAX_TERMS - Static variable in class lucli.Lucli
maxBufferedDocs - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
maxDoc() - Method in class org.apache.lucene.index.FilterIndexReader
maxDoc() - Method in class org.apache.lucene.index.IndexReader
  Returns one greater than the largest possible document number.
maxDoc() - Method in class org.apache.lucene.index.MultiReader
maxDoc() - Method in class org.apache.lucene.index.ParallelReader
maxDoc() - Method in class org.apache.lucene.search.IndexSearcher
maxDoc() - Method in class org.apache.lucene.search.MultiSearcher
maxDoc() - Method in class org.apache.lucene.search.RemoteSearchable
maxDoc() - Method in interface org.apache.lucene.search.Searchable
  Expert: Returns one greater than the largest possible document number.
maxDoc() - Method in class org.apache.lucene.search.Searcher
maxFieldLength - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
maxFree - Variable in class org.apache.lucene.benchmark.stats.MemUsage
maxNextCharInd - Variable in class org.apache.lucene.demo.html.SimpleCharStream
maxNumCachedFilters - Static variable in class org.apache.lucene.xmlparser.CoreParser
maxRecall(QualityQuery) - Method in interface org.apache.lucene.benchmark.quality.Judge
  Return the maximal recall for the input quality query.
maxRecall(QualityQuery) - Method in class org.apache.lucene.benchmark.quality.trec.TrecJudge
maxscore - Variable in class org.apache.lucene.search.FieldSortedHitQueue
  Stores the maximum score value encountered, needed for normalizing.
maxTotal - Variable in class org.apache.lucene.benchmark.stats.MemUsage
maybeMerge() - Method in class org.apache.lucene.index.IndexWriter
  Expert: asks the mergePolicy whether any merges are necessary now and if so, runs the requested merges and then iterate (test again if merges are needed) until no more merges are returned by the mergePolicy.
MemoryIndex - Class in org.apache.lucene.index.memory
  High-performance single-document main memory Apache Lucene fulltext search index.
MemoryIndex() - Constructor for class org.apache.lucene.index.memory.MemoryIndex
  Constructs an empty instance.
MemUsage - Class in org.apache.lucene.benchmark.stats
  This class holds a set of memory usage values.
MemUsage() - Constructor for class org.apache.lucene.benchmark.stats.MemUsage
merge(IndexWriter) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
merge(IndexWriter) - Method in class org.apache.lucene.index.SerialMergeScheduler
  Just do the merges in sequence.
merge(TextFragment) - Method in class org.apache.lucene.search.highlight.TextFragment
mergeBooleanQueries(Query[]) - Static method in class org.apache.lucene.search.Query
  Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery.
mergeFactor - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
MERGEFACTOR_COUNTS - Static variable in class org.apache.lucene.benchmark.stats.TestData
MergePolicy - Class in org.apache.lucene.index
  Expert: a MergePolicy determines the sequence of primitive merge operations to be used for overall merge and optimize operations.
MergePolicy() - Constructor for class org.apache.lucene.index.MergePolicy
MergePolicy.MergeAbortedException - Exception in org.apache.lucene.index
MergePolicy.MergeAbortedException() - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException
MergePolicy.MergeAbortedException(String) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException
MergePolicy.MergeException - Exception in org.apache.lucene.index
  Exception thrown if there are any problems while executing a merge.
MergePolicy.MergeException(String) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException
MergePolicy.MergeException(Throwable) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException
MergePolicy.MergeSpecification - Class in org.apache.lucene.index
  A MergeSpecification instance provides the information necessary to perform multiple merges.
MergePolicy.MergeSpecification() - Constructor for class org.apache.lucene.index.MergePolicy.MergeSpecification
MergePolicy.OneMerge - Class in org.apache.lucene.index
  OneMerge provides the information necessary to perform an individual primitive merge operation, resulting in a single new segment.
MergePolicy.OneMerge(SegmentInfos, boolean) - Constructor for class org.apache.lucene.index.MergePolicy.OneMerge
merges - Variable in class org.apache.lucene.index.MergePolicy.MergeSpecification
  The subset of segments to be included in the primitive merge.
MergeScheduler - Class in org.apache.lucene.index
  Expert: `IndexWriter` uses an instance implementing this interface to execute the merges selected by a `MergePolicy`.
MergeScheduler() - Constructor for class org.apache.lucene.index.MergeScheduler
message(String) - Method in class org.apache.lucene.index.IndexWriter
  Prints a message to the infoStream (if non-null), prefixed with the identifying information for this writer and the thread that's calling it.
method - Variable in class net.sf.snowball.Among
methodobject - Variable in class net.sf.snowball.Among
MILLISECOND - Static variable in class org.apache.lucene.document.DateTools.Resolution
MIN_DATE_STRING() - Static method in class org.apache.lucene.document.DateField
  Deprecated.
MIN_STRING_VALUE - Static variable in class org.apache.lucene.document.NumberTools
  Equivalent to longToString(Long.MIN_VALUE)
minFree - Variable in class org.apache.lucene.benchmark.stats.MemUsage
minNrShouldMatch - Variable in class org.apache.lucene.search.BooleanQuery
minTotal - Variable in class org.apache.lucene.benchmark.stats.MemUsage
MINUS - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
MINUS - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
MINUTE - Static variable in class org.apache.lucene.document.DateTools.Resolution
MMapDirectory - Class in org.apache.lucene.store
  File-based `Directory` implementation that uses mmap for input.
MMapDirectory() - Constructor for class org.apache.lucene.store.MMapDirectory
Modifier() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
Modifiers() - Method in class org.apache.lucene.queryParser.QueryParser
modify(DbDirectory, long, long) - Method in class org.apache.lucene.store.db.File
modify(JEDirectory, long, long) - Method in class org.apache.lucene.store.je.File
MONTH - Static variable in class org.apache.lucene.document.DateTools.Resolution
More(String, String) - Static method in class org.apache.lucene.search.RangeFilter
  Constructs a filter for field `fieldName` matching greater than or equal to `lowerTerm`.
more - Variable in class org.apache.lucene.search.spans.SpanScorer
MoreLikeThis - Class in org.apache.lucene.search.similar
  Generate "more like this" similarity queries.
MoreLikeThis(IndexReader) - Constructor for class org.apache.lucene.search.similar.MoreLikeThis
  Constructor requiring an IndexReader.
MoreLikeThisQuery - Class in org.apache.lucene.search.similar
  A simple wrapper for MoreLikeThis for use in scenarios where a Query object is required eg in custom QueryParser extensions.
MoreLikeThisQuery(String, String[], Analyzer) - Constructor for class org.apache.lucene.search.similar.MoreLikeThisQuery
MultiFieldQueryParser - Class in org.apache.lucene.queryParser
  A QueryParser which constructs queries to search multiple fields.
MultiFieldQueryParser(String[], Analyzer, Map) - Constructor for class org.apache.lucene.queryParser.MultiFieldQueryParser
  Creates a MultiFieldQueryParser.
MultiFieldQueryParser(String[], Analyzer) - Constructor for class org.apache.lucene.queryParser.MultiFieldQueryParser
  Creates a MultiFieldQueryParser.
MultiPhraseQuery - Class in org.apache.lucene.search
  MultiPhraseQuery is a generalized version of PhraseQuery, with an added method `MultiPhraseQuery.add(Term[])`.
MultiPhraseQuery() - Constructor for class org.apache.lucene.search.MultiPhraseQuery
MultipleTermPositions - Class in org.apache.lucene.index
  Describe class `MultipleTermPositions` here.
MultipleTermPositions(IndexReader, Term[]) - Constructor for class org.apache.lucene.index.MultipleTermPositions
  Creates a new `MultipleTermPositions` instance.
MultiReader - Class in org.apache.lucene.index
  An IndexReader which reads multiple indexes, appending their content.
MultiReader(IndexReader[]) - Constructor for class org.apache.lucene.index.MultiReader
  Construct a MultiReader aggregating the named set of (sub)readers.
MultiReader(IndexReader[], boolean) - Constructor for class org.apache.lucene.index.MultiReader
  Construct a MultiReader aggregating the named set of (sub)readers.
MultiSearcher - Class in org.apache.lucene.search
  Implements search over a set of `Searchables`.
MultiSearcher(Searchable[]) - Constructor for class org.apache.lucene.search.MultiSearcher
  Creates a searcher which searches searchables.
MultiTermQuery - Class in org.apache.lucene.search
  A `Query` that matches documents containing a subset of terms provided by a `FilteredTermEnum` enumeration.
MultiTermQuery(Term) - Constructor for class org.apache.lucene.search.MultiTermQuery
  Constructs a query for terms matching `term`.
MUST - Static variable in class org.apache.lucene.search.BooleanClause.Occur
  Use this operator for clauses that must appear in the matching documents.
MUST_NOT - Static variable in class org.apache.lucene.search.BooleanClause.Occur
  Use this operator for clauses that must not appear in the matching documents.

## N

N - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
name - Variable in class org.apache.lucene.benchmark.stats.TimeData
  Name of the data point - usually one of a data series with the same name
name - Variable in class org.apache.lucene.document.AbstractField
name() - Method in class org.apache.lucene.document.AbstractField
  Returns the name of the field as an interned string.
name() - Method in interface org.apache.lucene.document.Fieldable
  Returns the name of the field as an interned string.
name() - Method in class org.apache.lucene.search.function.CustomScoreQuery
  A short name of this query, used in `CustomScoreQuery.toString(String)`.
name - Variable in class org.apache.lucene.store.db.File
name - Variable in class org.apache.lucene.store.je.File
NAME_FIELD - Static variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
NativeFSLockFactory - Class in org.apache.lucene.store
  Implements `LockFactory` using native OS file locks.
NativeFSLockFactory(String) - Constructor for class org.apache.lucene.store.NativeFSLockFactory
  Create a NativeFSLockFactory instance, storing lock files into the specified lockDirName:
NativeFSLockFactory(File) - Constructor for class org.apache.lucene.store.NativeFSLockFactory
  Create a NativeFSLockFactory instance, storing lock files into the specified lockDir:
net.sf.snowball - package net.sf.snowball
  Snowball system classes.
net.sf.snowball.ext - package net.sf.snowball.ext
  Snowball generated stemmer classes.
NEW_LINE - Static variable in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
NewAnalyzerTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Create a new `Analyzer` and set it it in the getRunData() for use by all future tasks.
NewAnalyzerTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.NewAnalyzerTask
newComparator(IndexReader, String) - Method in class org.apache.lucene.search.SortComparator
newComparator(IndexReader, String) - Method in interface org.apache.lucene.search.SortComparatorSource
  Creates a comparator for the field in the given index.
newline - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
newRound() - Method in class org.apache.lucene.benchmark.byTask.utils.Config
  Increment the round number, for config values that are extracted by round number.
NewRoundTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Increment the counter for properties maintained by Round Number.
NewRoundTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.NewRoundTask
newSpanTermQuery(Term) - Method in class org.apache.lucene.queryParser.surround.query.BasicQueryFactory
newTermQuery(Term) - Method in class org.apache.lucene.queryParser.surround.query.BasicQueryFactory
newToken(int) - Static method in class org.apache.lucene.demo.html.Token
  Returns a new Token object, by default.
newToken(int) - Static method in class org.apache.lucene.queryParser.precedence.Token
  Returns a new Token object, by default.
newToken(int) - Static method in class org.apache.lucene.queryParser.surround.parser.Token
  Returns a new Token object, by default.
newToken(int) - Static method in class org.apache.lucene.queryParser.Token
  Returns a new Token object, by default.
next() - Method in class org.apache.lucene.analysis.br.BrazilianStemFilter
next() - Method in class org.apache.lucene.analysis.CachingTokenFilter
next() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator
  Returns the next String, as a Set<String> would...
next(Token) - Method in class org.apache.lucene.analysis.CharTokenizer
next() - Method in class org.apache.lucene.analysis.cjk.CJKTokenizer
  Returns the next token in the stream, or null at EOS.
next() - Method in class org.apache.lucene.analysis.cn.ChineseFilter
next() - Method in class org.apache.lucene.analysis.cn.ChineseTokenizer
next() - Method in class org.apache.lucene.analysis.de.GermanStemFilter
next() - Method in class org.apache.lucene.analysis.el.GreekLowerCaseFilter
next() - Method in class org.apache.lucene.analysis.fr.ElisionFilter
  Returns the next input Token whith termText() without elisioned start
next() - Method in class org.apache.lucene.analysis.fr.FrenchStemFilter
next(Token) - Method in class org.apache.lucene.analysis.ISOLatin1AccentFilter
next(Token) - Method in class org.apache.lucene.analysis.KeywordTokenizer
next(Token) - Method in class org.apache.lucene.analysis.LengthFilter
  Returns the next input Token whose termText() is the right len
next(Token) - Method in class org.apache.lucene.analysis.LowerCaseFilter
next() - Method in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
  Returns the next token in the stream, or null at EOS.
next() - Method in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
  Returns the next token in the stream, or null at EOS.
next() - Method in class org.apache.lucene.analysis.ngram.NGramTokenFilter
  Returns the next token in the stream, or null at EOS.
next() - Method in class org.apache.lucene.analysis.ngram.NGramTokenizer
  Returns the next token in the stream, or null at EOS.
next() - Method in class org.apache.lucene.analysis.nl.DutchStemFilter
next(Token) - Method in class org.apache.lucene.analysis.payloads.NumericPayloadTokenFilter
next(Token) - Method in class org.apache.lucene.analysis.payloads.TokenOffsetPayloadTokenFilter
next(Token) - Method in class org.apache.lucene.analysis.payloads.TypeAsPayloadTokenFilter
next(Token) - Method in class org.apache.lucene.analysis.PorterStemFilter
next() - Method in class org.apache.lucene.analysis.ru.RussianLowerCaseFilter
next() - Method in class org.apache.lucene.analysis.ru.RussianStemFilter
next() - Method in class org.apache.lucene.analysis.SinkTokenizer
  Returns the next token out of the list of cached tokens
next() - Method in class org.apache.lucene.analysis.snowball.SnowballFilter
  Returns the next input Token, after being stemmed
next(Token) - Method in class org.apache.lucene.analysis.standard.StandardFilter
  Returns the next token in the stream, or null at EOS.
next(Token) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
next(Token) - Method in class org.apache.lucene.analysis.StopFilter
  Returns the next input Token whose termText() is not a stop word.
next(Token) - Method in class org.apache.lucene.analysis.TeeTokenFilter
next() - Method in class org.apache.lucene.analysis.th.ThaiWordFilter
next() - Method in class org.apache.lucene.analysis.TokenStream
  Returns the next token in the stream, or null at EOS.
next(Token) - Method in class org.apache.lucene.analysis.TokenStream
  Returns the next token in the stream, or null at EOS.
next() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker.Iterator
next - Variable in class org.apache.lucene.demo.html.Token
  A reference to the next regular (non-special) token from the input stream.
next() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
next() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
next() - Method in class org.apache.lucene.index.memory.SynonymTokenFilter
  Returns the next token in the stream, or null at EOS.
next() - Method in class org.apache.lucene.index.MultipleTermPositions
next() - Method in interface org.apache.lucene.index.TermDocs
  Moves to the next pair in the enumeration.
next() - Method in class org.apache.lucene.index.TermEnum
  Increments the enumeration to the next element.
next - Variable in class org.apache.lucene.queryParser.precedence.Token
  A reference to the next regular (non-special) token from the input stream.
next - Variable in class org.apache.lucene.queryParser.surround.parser.Token
  A reference to the next regular (non-special) token from the input stream.
next - Variable in class org.apache.lucene.queryParser.Token
  A reference to the next regular (non-special) token from the input stream.
next() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
next() - Method in class org.apache.lucene.search.FilteredTermEnum
  Increments the enumeration to the next element.
next() - Method in class org.apache.lucene.search.HitIterator
  Returns a `Hit` instance representing the next hit in `Hits`.
next() - Method in class org.apache.lucene.search.ReqExclScorer
next() - Method in class org.apache.lucene.search.ReqOptSumScorer
next() - Method in class org.apache.lucene.search.Scorer
  Advances to the document matching this Scorer with the lowest doc Id greater than the current value of `Scorer.doc()` (or to the matching document with the lowest doc Id if next has never been called on this Scorer).
next() - Method in interface org.apache.lucene.search.spans.Spans
  Move to the next match, returning true iff any such exists.
next() - Method in class org.apache.lucene.search.spans.SpanScorer
next() - Method in class org.apache.lucene.search.spans.TermSpans
next(Token) - Method in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
nextCharArray() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator
  do not modify the returned char[]
nextPosition() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
nextPosition() - Method in class org.apache.lucene.index.MultipleTermPositions
nextPosition() - Method in interface org.apache.lucene.index.TermPositions
  Returns next position in the current document.
nextQnum() - Method in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
NGramTokenFilter - Class in org.apache.lucene.analysis.ngram
  Tokenizes the input into n-grams of the given size(s).
NGramTokenFilter(TokenStream, int, int) - Constructor for class org.apache.lucene.analysis.ngram.NGramTokenFilter
  Creates NGramTokenFilter with given min and max n-grams.
NGramTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.ngram.NGramTokenFilter
  Creates NGramTokenFilter with default min and max n-grams.
NGramTokenizer - Class in org.apache.lucene.analysis.ngram
  Tokenizes the input into n-grams of the given size(s).
NGramTokenizer(Reader, int, int) - Constructor for class org.apache.lucene.analysis.ngram.NGramTokenizer
  Creates NGramTokenizer with given min and max n-grams.
NGramTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.ngram.NGramTokenizer
  Creates NGramTokenizer with default min and max n-grams.
NO - Static variable in class org.apache.lucene.document.Field.Index
  Do not index the field value.
NO - Static variable in class org.apache.lucene.document.Field.Store
  Do not store the field value in the index.
NO - Static variable in class org.apache.lucene.document.Field.TermVector
  Do not store term vectors.
NO_LOAD - Static variable in class org.apache.lucene.document.FieldSelectorResult
  Do not load the `Field`.
NO_NORMS - Static variable in class org.apache.lucene.document.Field.Index
  Index the field's value without an Analyzer, and disable the storing of norms.
NoLockFactory - Class in org.apache.lucene.store
  Use this `LockFactory` to disable locking entirely.
NoLockFactory() - Constructor for class org.apache.lucene.store.NoLockFactory
NoMoreDataException - Exception in org.apache.lucene.benchmark.byTask.feeds
  Exception indicating there is no more data.
NoMoreDataException() - Constructor for exception org.apache.lucene.benchmark.byTask.feeds.NoMoreDataException
NON_WORD_PATTERN - Static variable in class org.apache.lucene.index.memory.PatternAnalyzer
  `"\\W+"`; Divides text at non-letters (NOT Character.isLetter(c))
normalize(char) - Method in class org.apache.lucene.analysis.CharTokenizer
  Called on each token character to normalize it before it is added to the token.
normalize(char) - Method in class org.apache.lucene.analysis.LowerCaseTokenizer
  Collects only characters which satisfy `Character.isLetter(char)`.
normalize(float) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
normalize(float) - Method in class org.apache.lucene.search.spans.SpanWeight
normalize(float) - Method in interface org.apache.lucene.search.Weight
  Assigns the query normalization factor to this.
norms(String) - Method in class org.apache.lucene.index.FilterIndexReader
norms(String, byte[], int) - Method in class org.apache.lucene.index.FilterIndexReader
norms(String) - Method in class org.apache.lucene.index.IndexReader
  Returns the byte-encoded normalization factor for the named field of every document.
norms(String, byte[], int) - Method in class org.apache.lucene.index.IndexReader
  Reads the byte-encoded normalization factor for the named field of every document.
norms(String) - Method in class org.apache.lucene.index.MultiReader
norms(String, byte[], int) - Method in class org.apache.lucene.index.MultiReader
norms(String) - Method in class org.apache.lucene.index.ParallelReader
norms(String, byte[], int) - Method in class org.apache.lucene.index.ParallelReader
norms - Variable in class org.apache.lucene.search.spans.SpanScorer
NorwegianStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
NorwegianStemmer() - Constructor for class net.sf.snowball.ext.NorwegianStemmer
NOT - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
NOT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
NOT - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
NotQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
NotQuery - Class in org.apache.lucene.queryParser.surround.query
NotQuery(List, String) - Constructor for class org.apache.lucene.queryParser.surround.query.NotQuery
NQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
NullFragmenter - Class in org.apache.lucene.search.highlight
  `Fragmenter` implementation which does not fragment the text.
NullFragmenter() - Constructor for class org.apache.lucene.search.highlight.NullFragmenter
NUM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
NUM - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
NUM_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
NUMBER - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
NUMBER - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
NUMBER - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
NumberTools - Class in org.apache.lucene.document
  Provides support for converting longs to Strings, and back again.
NumberTools() - Constructor for class org.apache.lucene.document.NumberTools
numDocs() - Method in class org.apache.lucene.index.FilterIndexReader
numDocs() - Method in class org.apache.lucene.index.IndexReader
  Returns the number of documents in this index.
numDocs() - Method in class org.apache.lucene.index.MultiReader
numDocs() - Method in class org.apache.lucene.index.ParallelReader
NumericPayloadTokenFilter - Class in org.apache.lucene.analysis.payloads
  Assigns a payload to a token based on the `Token.type()`
NumericPayloadTokenFilter(TokenStream, float, String) - Constructor for class org.apache.lucene.analysis.payloads.NumericPayloadTokenFilter
numRamDocs() - Method in class org.apache.lucene.index.IndexWriter
  Expert: Return the number of documents whose segments are currently cached in memory.
numTerms - Static variable in class org.apache.lucene.misc.HighFreqTerms
numUniqueBytes() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
numUniqueBytes() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Return total bytes of all available unique texts, 0 if not applicable
numUniqueTexts() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker
numUniqueTexts() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Return how many real unique texts are available, 0 if not applicable.
numUniqueTexts() - Method in class org.apache.lucene.benchmark.byTask.feeds.LineDocMaker
numUniqueTexts() - Method in class org.apache.lucene.benchmark.byTask.feeds.ReutersDocMaker
numUniqueTexts() - Method in class org.apache.lucene.benchmark.byTask.feeds.SimpleDocMaker
numUniqueTexts() - Method in class org.apache.lucene.benchmark.byTask.feeds.TrecDocMaker

## O

obtain() - Method in class org.apache.lucene.store.db.DbLock
obtain() - Method in class org.apache.lucene.store.je.JELock
obtain() - Method in class org.apache.lucene.store.Lock
  Attempts to obtain exclusive access and immediately return upon success or failure.
obtain(long) - Method in class org.apache.lucene.store.Lock
  Attempts to obtain an exclusive lock within amount of time given.
offset - Variable in class org.apache.lucene.index.Payload
  the offset within the byte array
omitNorms - Variable in class org.apache.lucene.document.AbstractField
onCommit(List) - Method in interface org.apache.lucene.index.IndexDeletionPolicy
  This is called each time the writer completed a commit.
onCommit(List) - Method in class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy
  Deletes all commits except the most recent one.
onCommit(List) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
onInit(List) - Method in interface org.apache.lucene.index.IndexDeletionPolicy
  This is called once when a writer is first instantiated to give the policy a chance to remove old commit points.
onInit(List) - Method in class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy
  Deletes all commits except the most recent one.
onInit(List) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
OP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
  Get a textual summary of the benchmark results, average from all test runs.
open - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
open(String) - Static method in class org.apache.lucene.index.IndexReader
  Returns an IndexReader reading the index in an FSDirectory in the named path.
open(File) - Static method in class org.apache.lucene.index.IndexReader
  Returns an IndexReader reading the index in an FSDirectory in the named path.
open(Directory) - Static method in class org.apache.lucene.index.IndexReader
  Returns an IndexReader reading the index in the given Directory.
open(Directory, IndexDeletionPolicy) - Static method in class org.apache.lucene.index.IndexReader
  Expert: returns an IndexReader reading the index in the given Directory, with a custom `IndexDeletionPolicy`.
openFiles - Variable in class org.apache.lucene.store.db.DbDirectory
openFiles - Variable in class org.apache.lucene.store.je.JEDirectory
OpenIndexTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Open an index writer.
OpenIndexTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
openInput(String) - Method in class org.apache.lucene.store.db.DbDirectory
openInput(String) - Method in class org.apache.lucene.store.Directory
  Returns a stream reading an existing file.
openInput(String, int) - Method in class org.apache.lucene.store.Directory
  Returns a stream reading an existing file, with the specified read buffer size.
openInput(String) - Method in class org.apache.lucene.store.FSDirectory
openInput(String, int) - Method in class org.apache.lucene.store.FSDirectory
openInput(String) - Method in class org.apache.lucene.store.je.JEDirectory
openInput(String) - Method in class org.apache.lucene.store.MMapDirectory
openInput(String, int) - Method in class org.apache.lucene.store.MMapDirectory
openInput(String) - Method in class org.apache.lucene.store.RAMDirectory
  Returns a stream reading an existing file.
OpenReaderTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Open an index reader.
OpenReaderTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.OpenReaderTask
optimize() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Merges all segments together into a single segment, optimizing an index for search.
optimize() - Method in class org.apache.lucene.index.IndexWriter
  Requests an "optimize" operation on an index, priming the index for the fastest available search.
optimize(int) - Method in class org.apache.lucene.index.IndexWriter
  Optimize the index down to <= maxNumSegments.
optimize(boolean) - Method in class org.apache.lucene.index.IndexWriter
  Just like `IndexWriter.optimize()`, except you can specify whether the call should block until the optimize completes.
optimize(int, boolean) - Method in class org.apache.lucene.index.IndexWriter
  Just like `IndexWriter.optimize(int)`, except you can specify whether the call should block until the optimize completes.
OptimizeTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Optimize the index.
OptimizeTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.OptimizeTask
OptionalFields() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
OptionalWeights(SrndQuery) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
OR - Static variable in class org.apache.lucene.misc.ChainedFilter
  `BitSet.or(java.util.BitSet)`.
OR - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
OR - Static variable in class org.apache.lucene.queryParser.QueryParser.Operator
OR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
OR - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
OR_OPERATOR - Static variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
OR_OPERATOR - Static variable in class org.apache.lucene.queryParser.QueryParser
  Alternative form of QueryParser.Operator.OR
order - Variable in class org.apache.lucene.search.FieldCache.StringIndex
  For each document, an index into the lookup array.
OrdFieldSource - Class in org.apache.lucene.search.function
  Expert: obtains the ordinal of the field value from the default Lucene `Fieldcache` using getStringIndex().
OrdFieldSource(String) - Constructor for class org.apache.lucene.search.function.OrdFieldSource
  Contructor for a certain field.
org.apache.lucene - package org.apache.lucene
  Top-level package.
org.apache.lucene.analysis - package org.apache.lucene.analysis
  API and code to convert text into indexable/searchable tokens.
org.apache.lucene.analysis.br - package org.apache.lucene.analysis.br
  Analyzer for Brazilian.
org.apache.lucene.analysis.cjk - package org.apache.lucene.analysis.cjk
  Analyzer for Chinese, Japanese and Korean.
org.apache.lucene.analysis.cn - package org.apache.lucene.analysis.cn
  Analyzer for Chinese.
org.apache.lucene.analysis.cz - package org.apache.lucene.analysis.cz
  Analyzer for Czech.
org.apache.lucene.analysis.de - package org.apache.lucene.analysis.de
  Analyzer for German.
org.apache.lucene.analysis.el - package org.apache.lucene.analysis.el
  Analyzer for Greek.
org.apache.lucene.analysis.fr - package org.apache.lucene.analysis.fr
  Analyzer for French.
org.apache.lucene.analysis.ngram - package org.apache.lucene.analysis.ngram
org.apache.lucene.analysis.nl - package org.apache.lucene.analysis.nl
  Analyzer for Dutch.
org.apache.lucene.analysis.payloads - package org.apache.lucene.analysis.payloads
  Provides various convenience classes for creating payloads on Tokens.
org.apache.lucene.analysis.ru - package org.apache.lucene.analysis.ru
  Analyzer for Russian.
org.apache.lucene.analysis.sinks - package org.apache.lucene.analysis.sinks
  Implementations of the SinkTokenizer that might be useful.
org.apache.lucene.analysis.snowball - package org.apache.lucene.analysis.snowball
  `TokenFilter` and `Analyzer` implementations that use Snowball stemmers.
org.apache.lucene.analysis.standard - package org.apache.lucene.analysis.standard
  A fast grammar-based tokenizer constructed with JFlex.
org.apache.lucene.analysis.th - package org.apache.lucene.analysis.th
org.apache.lucene.ant - package org.apache.lucene.ant
  Ant task to create Lucene indexes.
org.apache.lucene.benchmark - package org.apache.lucene.benchmark
org.apache.lucene.benchmark.byTask - package org.apache.lucene.benchmark.byTask
  Benchmarking Lucene By Tasks.
org.apache.lucene.benchmark.byTask.feeds - package org.apache.lucene.benchmark.byTask.feeds
  Sources for benchmark inputs: documents and queries.
org.apache.lucene.benchmark.byTask.programmatic - package org.apache.lucene.benchmark.byTask.programmatic
  Sample performance test written programatically - no algorithm file is needed here.
org.apache.lucene.benchmark.byTask.stats - package org.apache.lucene.benchmark.byTask.stats
  Statistics maintained when running benchmark tasks.
org.apache.lucene.benchmark.byTask.tasks - package org.apache.lucene.benchmark.byTask.tasks
  Extendable benchmark tasks.
org.apache.lucene.benchmark.byTask.utils - package org.apache.lucene.benchmark.byTask.utils
  Utilities used for the benchmark, and for the reports.
org.apache.lucene.benchmark.quality - package org.apache.lucene.benchmark.quality
  Search Quality Benchmarking.
org.apache.lucene.benchmark.quality.trec - package org.apache.lucene.benchmark.quality.trec
  Utilities for Trec related quality benchmarking, feeding from Trec Topics and QRels inputs.
org.apache.lucene.benchmark.quality.utils - package org.apache.lucene.benchmark.quality.utils
  Miscellaneous utilities for search quality benchmarking: query parsing, submission reports.
org.apache.lucene.benchmark.standard - package org.apache.lucene.benchmark.standard
org.apache.lucene.benchmark.stats - package org.apache.lucene.benchmark.stats
org.apache.lucene.benchmark.utils - package org.apache.lucene.benchmark.utils
org.apache.lucene.demo - package org.apache.lucene.demo
org.apache.lucene.demo.html - package org.apache.lucene.demo.html
org.apache.lucene.document - package org.apache.lucene.document
  The logical representation of a `Document` for indexing and searching.
org.apache.lucene.index - package org.apache.lucene.index
  Code to maintain and access indices.
org.apache.lucene.index.memory - package org.apache.lucene.index.memory
  High-performance single-document main memory Apache Lucene fulltext search index.
org.apache.lucene.misc - package org.apache.lucene.misc
org.apache.lucene.queryParser - package org.apache.lucene.queryParser
  A simple query parser implemented with JavaCC.
org.apache.lucene.queryParser.analyzing - package org.apache.lucene.queryParser.analyzing
org.apache.lucene.queryParser.precedence - package org.apache.lucene.queryParser.precedence
org.apache.lucene.queryParser.surround.parser - package org.apache.lucene.queryParser.surround.parser
  This package contains the QueryParser.jj source file for the Surround parser.
org.apache.lucene.queryParser.surround.query - package org.apache.lucene.queryParser.surround.query
  This package contains SrndQuery and its subclasses.
org.apache.lucene.search - package org.apache.lucene.search
  Code to search indices.
org.apache.lucene.search.function - package org.apache.lucene.search.function
  Programmatic control over documents scores.
org.apache.lucene.search.highlight - package org.apache.lucene.search.highlight
  The highlight package contains classes to provide "keyword in context" features typically used to highlight search terms in the text of results pages.
org.apache.lucene.search.payloads - package org.apache.lucene.search.payloads
  The payloads package provides Query mechanisms for finding and using payloads.
org.apache.lucene.search.regex - package org.apache.lucene.search.regex
  Regular expression Query.
org.apache.lucene.search.similar - package org.apache.lucene.search.similar
  Document similarity query generators.
org.apache.lucene.search.spans - package org.apache.lucene.search.spans
  The calculus of spans.
org.apache.lucene.search.spell - package org.apache.lucene.search.spell
  Suggest alternate spellings for words.
org.apache.lucene.store - package org.apache.lucene.store
  Binary i/o API, used for all index data.
org.apache.lucene.store.db - package org.apache.lucene.store.db
org.apache.lucene.store.je - package org.apache.lucene.store.je
org.apache.lucene.swing.models - package org.apache.lucene.swing.models
  Decorators for JTable TableModel and JList ListModel encapsulating Lucene indexing and searching functionality.
org.apache.lucene.util - package org.apache.lucene.util
  Some utility classes.
org.apache.lucene.wikipedia.analysis - package org.apache.lucene.wikipedia.analysis
org.apache.lucene.wordnet - package org.apache.lucene.wordnet
  This package uses synonyms defined by WordNet to build a Lucene index storing them, which in turn can be used for query expansion.
org.apache.lucene.xmlparser - package org.apache.lucene.xmlparser
org.apache.lucene.xmlparser.builders - package org.apache.lucene.xmlparser.builders
org.apache.regexp - package org.apache.regexp
  This package exists to allow access to useful package protected data within Jakarta Regexp.
OrQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
OrQuery - Class in org.apache.lucene.queryParser.surround.query
OrQuery(List, boolean, String) - Constructor for class org.apache.lucene.queryParser.surround.query.OrQuery
OS_NAME - Static variable in class org.apache.lucene.util.Constants
  The value of `System.getProperty("os.name")`.``
out - Static variable in class org.apache.lucene.index.CheckIndex
out_grouping(char[], int, int) - Method in class net.sf.snowball.SnowballProgram
out_grouping_b(char[], int, int) - Method in class net.sf.snowball.SnowballProgram
out_range(int, int) - Method in class net.sf.snowball.SnowballProgram
out_range_b(int, int) - Method in class net.sf.snowball.SnowballProgram

## P

ParallelMultiSearcher - Class in org.apache.lucene.search
  Implements parallel search over a set of `Searchables`.
ParallelMultiSearcher(Searchable[]) - Constructor for class org.apache.lucene.search.ParallelMultiSearcher
  Creates a searcher which searches searchables.
ParallelReader - Class in org.apache.lucene.index
  An IndexReader which reads multiple, parallel indexes.
ParallelReader() - Constructor for class org.apache.lucene.index.ParallelReader
  Construct a ParallelReader.
ParallelReader(boolean) - Constructor for class org.apache.lucene.index.ParallelReader
  Construct a ParallelReader.
Parameter - Class in org.apache.lucene.util
  A serializable Enum class.
Parameter(String) - Constructor for class org.apache.lucene.util.Parameter
params - Variable in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
parse(String, Date, Reader, DateFormat) - Method in class org.apache.lucene.benchmark.byTask.feeds.DemoHTMLParser
parse(String, Date, StringBuffer, DateFormat) - Method in class org.apache.lucene.benchmark.byTask.feeds.DemoHTMLParser
parse(String, Date, Reader, DateFormat) - Method in interface org.apache.lucene.benchmark.byTask.feeds.HTMLParser
  Parse the input Reader and return DocData.
parse(String, Date, StringBuffer, DateFormat) - Method in interface org.apache.lucene.benchmark.byTask.feeds.HTMLParser
  Parse the inputText and return DocData.
parse(QualityQuery) - Method in interface org.apache.lucene.benchmark.quality.QualityQueryParser
  Parse a given QualityQuery into a Lucene query.
parse(QualityQuery) - Method in class org.apache.lucene.benchmark.quality.utils.SimpleQQParser
parse(String[], String[], Analyzer) - Static method in class org.apache.lucene.queryParser.MultiFieldQueryParser
  Parses a query which searches on the fields specified.
parse(String, String[], BooleanClause.Occur[], Analyzer) - Static method in class org.apache.lucene.queryParser.MultiFieldQueryParser
  Parses a query, searching on the fields specified.
parse(String[], String[], BooleanClause.Occur[], Analyzer) - Static method in class org.apache.lucene.queryParser.MultiFieldQueryParser
  Parses a query, searching on the fields specified.
parse(String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Parses a query string, returning a `Query`.
parse(String) - Method in class org.apache.lucene.queryParser.QueryParser
  Parses a query string, returning a `Query`.
parse(String) - Static method in class org.apache.lucene.queryParser.surround.parser.QueryParser
parse(InputStream) - Method in class org.apache.lucene.xmlparser.CoreParser
parse2(String) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
parseByte(String) - Method in interface org.apache.lucene.search.FieldCache.ByteParser
  Return a single Byte representation of this field's value.
parseDouble(String) - Method in interface org.apache.lucene.search.ExtendedFieldCache.DoubleParser
  Return an long representation of this field's value.
ParseException - Exception in org.apache.lucene.demo.html
  This exception is thrown when parse errors are encountered.
ParseException(Token, int[][], String[]) - Constructor for exception org.apache.lucene.demo.html.ParseException
  This constructor is used by the method "generateParseException" in the generated parser.
ParseException() - Constructor for exception org.apache.lucene.demo.html.ParseException
  The following constructors are for use by you for whatever purpose you can think of.
ParseException(String) - Constructor for exception org.apache.lucene.demo.html.ParseException
ParseException - Exception in org.apache.lucene.queryParser
  This exception is thrown when parse errors are encountered.
ParseException(Token, int[][], String[]) - Constructor for exception org.apache.lucene.queryParser.ParseException
  This constructor is used by the method "generateParseException" in the generated parser.
ParseException() - Constructor for exception org.apache.lucene.queryParser.ParseException
  The following constructors are for use by you for whatever purpose you can think of.
ParseException(String) - Constructor for exception org.apache.lucene.queryParser.ParseException
ParseException - Exception in org.apache.lucene.queryParser.precedence
  This exception is thrown when parse errors are encountered.
ParseException(Token, int[][], String[]) - Constructor for exception org.apache.lucene.queryParser.precedence.ParseException
  This constructor is used by the method "generateParseException" in the generated parser.
ParseException() - Constructor for exception org.apache.lucene.queryParser.precedence.ParseException
  The following constructors are for use by you for whatever purpose you can think of.
ParseException(String) - Constructor for exception org.apache.lucene.queryParser.precedence.ParseException
ParseException - Exception in org.apache.lucene.queryParser.surround.parser
  This exception is thrown when parse errors are encountered.
ParseException(Token, int[][], String[]) - Constructor for exception org.apache.lucene.queryParser.surround.parser.ParseException
  This constructor is used by the method "generateParseException" in the generated parser.
ParseException() - Constructor for exception org.apache.lucene.queryParser.surround.parser.ParseException
  The following constructors are for use by you for whatever purpose you can think of.
ParseException(String) - Constructor for exception org.apache.lucene.queryParser.surround.parser.ParseException
parseFloat(String) - Method in interface org.apache.lucene.search.FieldCache.FloatParser
  Return an float representation of this field's value.
parseInt(String) - Method in interface org.apache.lucene.search.FieldCache.IntParser
  Return an integer representation of this field's value.
parseLong(String) - Method in interface org.apache.lucene.search.ExtendedFieldCache.LongParser
  Return an long representation of this field's value.
parser - Variable in class org.apache.lucene.xmlparser.CoreParser
ParserException - Exception in org.apache.lucene.xmlparser
ParserException() - Constructor for exception org.apache.lucene.xmlparser.ParserException
ParserException(String) - Constructor for exception org.apache.lucene.xmlparser.ParserException
ParserException(String, Throwable) - Constructor for exception org.apache.lucene.xmlparser.ParserException
ParserException(Throwable) - Constructor for exception org.apache.lucene.xmlparser.ParserException
parseShort(String) - Method in interface org.apache.lucene.search.FieldCache.ShortParser
  Return a short representation of this field's value.
PatternAnalyzer - Class in org.apache.lucene.index.memory
  Efficient Lucene analyzer/tokenizer that preferably operates on a String rather than a `Reader`, that can flexibly separate text into terms via a regular expression `Pattern` (with behaviour identical to `String.split(String)`), and that combines the functionality of `LetterTokenizer`, `LowerCaseTokenizer`, `WhitespaceTokenizer`, `StopFilter` into a single efficient multi-purpose class.
PatternAnalyzer(Pattern, boolean, Set) - Constructor for class org.apache.lucene.index.memory.PatternAnalyzer
  Constructs a new instance with the given parameters.
Payload - Class in org.apache.lucene.index
  A Payload is metadata that can be stored together with each occurrence of a term.
Payload() - Constructor for class org.apache.lucene.index.Payload
  Creates an empty payload and does not allocate a byte array.
Payload(byte[]) - Constructor for class org.apache.lucene.index.Payload
  Creates a new payload with the the given array as data.
Payload(byte[], int, int) - Constructor for class org.apache.lucene.index.Payload
  Creates a new payload with the the given array as data.
PayloadHelper - Class in org.apache.lucene.analysis.payloads
PayloadHelper() - Constructor for class org.apache.lucene.analysis.payloads.PayloadHelper
PerFieldAnalyzerWrapper - Class in org.apache.lucene.analysis
  This analyzer is used to facilitate scenarios where different fields require different analysis techniques.
PerFieldAnalyzerWrapper(Analyzer) - Constructor for class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
  Constructs with default analyzer.
PerfRunData - Class in org.apache.lucene.benchmark.byTask
  Data maintained by a performance test run.
PerfRunData(Config) - Constructor for class org.apache.lucene.benchmark.byTask.PerfRunData
PerfTask - Class in org.apache.lucene.benchmark.byTask.tasks
  A (abstract) task to be tested for performance.
PerfTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.PerfTask
PhraseQuery - Class in org.apache.lucene.search
  A Query that matches documents containing a particular sequence of terms.
PhraseQuery() - Constructor for class org.apache.lucene.search.PhraseQuery
  Constructs an empty phrase query.
PlainTextDictionary - Class in org.apache.lucene.search.spell
  Dictionary represented by a text file.
PlainTextDictionary(File) - Constructor for class org.apache.lucene.search.spell.PlainTextDictionary
PlainTextDictionary(InputStream) - Constructor for class org.apache.lucene.search.spell.PlainTextDictionary
PlainTextDictionary(Reader) - Constructor for class org.apache.lucene.search.spell.PlainTextDictionary
  Create a dictionary based on a reader.
PLUS - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
PLUS - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
PM_FAST_INVALIDATION - Static variable in class org.apache.lucene.search.DuplicateFilter
PM_FULL_VALIDATION - Static variable in class org.apache.lucene.search.DuplicateFilter
Points - Class in org.apache.lucene.benchmark.byTask.stats
  Test run data points collected as the test proceeds.
Points(Config) - Constructor for class org.apache.lucene.benchmark.byTask.stats.Points
  Create a Points statistics object.
pop() - Method in class org.apache.lucene.util.PriorityQueue
  Removes and returns the least element of the PriorityQueue in log(size) time.
pop() - Method in class org.apache.lucene.util.ScorerDocQueue
  Removes and returns the least scorer of the ScorerDocQueue in log(size) time.
PorterStemFilter - Class in org.apache.lucene.analysis
  Transforms the token stream as per the Porter stemming algorithm.
PorterStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.PorterStemFilter
PorterStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
PorterStemmer() - Constructor for class net.sf.snowball.ext.PorterStemmer
PortugueseStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
PortugueseStemmer() - Constructor for class net.sf.snowball.ext.PortugueseStemmer
position - Variable in class org.apache.lucene.search.spans.TermSpans
position - Variable in class org.apache.lucene.store.db.DbIndexInput
position - Variable in class org.apache.lucene.store.db.DbIndexOutput
position - Variable in class org.apache.lucene.store.je.JEIndexInput
position - Variable in class org.apache.lucene.store.je.JEIndexOutput
PositionBasedTermVectorMapper - Class in org.apache.lucene.index
  For each Field, store position by position information.
PositionBasedTermVectorMapper() - Constructor for class org.apache.lucene.index.PositionBasedTermVectorMapper
PositionBasedTermVectorMapper(boolean) - Constructor for class org.apache.lucene.index.PositionBasedTermVectorMapper
PositionBasedTermVectorMapper.TVPositionInfo - Class in org.apache.lucene.index
  Container for a term at a position
PositionBasedTermVectorMapper.TVPositionInfo(int, boolean) - Constructor for class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
positions - Variable in class org.apache.lucene.search.spans.TermSpans
PrecedenceQueryParser - Class in org.apache.lucene.queryParser.precedence
  Experimental query parser variant designed to handle operator precedence in a more sensible fashion than QueryParser.
PrecedenceQueryParser(String, Analyzer) - Constructor for class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Constructs a query parser.
PrecedenceQueryParser(CharStream) - Constructor for class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
PrecedenceQueryParser(PrecedenceQueryParserTokenManager) - Constructor for class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
PrecedenceQueryParserConstants - Interface in org.apache.lucene.queryParser.precedence
PrecedenceQueryParserTokenManager - Class in org.apache.lucene.queryParser.precedence
PrecedenceQueryParserTokenManager(CharStream) - Constructor for class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
PrecedenceQueryParserTokenManager(CharStream, int) - Constructor for class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
prefix - Variable in class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefTask
prefix - Variable in class org.apache.lucene.search.PrefixFilter
prefix() - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities
prefix() - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities
prefix() - Method in interface org.apache.lucene.search.regex.RegexCapabilities
  A wise prefix implementation can reduce the term enumeration (and thus performance) of RegexQuery dramatically!
PrefixFilter - Class in org.apache.lucene.search
PrefixFilter(Term) - Constructor for class org.apache.lucene.search.PrefixFilter
PrefixOperatorQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
PrefixQuery - Class in org.apache.lucene.search
  A Query that matches documents containing terms with a specified prefix.
PrefixQuery(Term) - Constructor for class org.apache.lucene.search.PrefixQuery
  Constructs a query for terms starting with `prefix`.
PREFIXTERM - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
PREFIXTERM - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
prefixToString(StringBuffer) - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
prepareQueries() - Method in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
prepareQueries() - Method in class org.apache.lucene.benchmark.byTask.feeds.FileBasedQueryMaker
prepareQueries() - Method in class org.apache.lucene.benchmark.byTask.feeds.ReutersQueryMaker
prepareQueries() - Method in class org.apache.lucene.benchmark.byTask.feeds.SimpleQueryMaker
  Prepare the queries for this test.
prepareQueries() - Method in class org.apache.lucene.benchmark.byTask.feeds.SimpleSloppyPhraseQueryMaker
prevCharIsCR - Variable in class org.apache.lucene.demo.html.SimpleCharStream
prevCharIsLF - Variable in class org.apache.lucene.demo.html.SimpleCharStream
PrimaryQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
printDocStatistics() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
printDocStatistics() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Print some statistics on docs available/added/etc.
printQueries() - Method in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
printQueries() - Method in interface org.apache.lucene.benchmark.byTask.feeds.QueryMaker
  Print the queries
printStackTrace() - Method in exception org.apache.lucene.ant.DocumentHandlerException
printStackTrace(PrintStream) - Method in exception org.apache.lucene.ant.DocumentHandlerException
printStackTrace(PrintWriter) - Method in exception org.apache.lucene.ant.DocumentHandlerException
PriorityQueue - Class in org.apache.lucene.util
  A PriorityQueue maintains a partial ordering of its elements such that the least element can always be found in constant time.
PriorityQueue() - Constructor for class org.apache.lucene.util.PriorityQueue
Punct - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
put(DbDirectory) - Method in class org.apache.lucene.store.db.Block
put(JEDirectory) - Method in class org.apache.lucene.store.je.Block
put(Object) - Method in class org.apache.lucene.util.PriorityQueue
  Adds an Object to a PriorityQueue in log(size) time.
put(Scorer) - Method in class org.apache.lucene.util.ScorerDocQueue
  Adds a Scorer to a ScorerDocQueue in log(size) time.

## Q

q - Variable in class org.apache.lucene.benchmark.stats.QueryData
  Lucene query
qnum - Variable in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
qqParser - Variable in class org.apache.lucene.benchmark.quality.QualityBenchmark
  Parser for turning QualityQueries into Lucene Queries.
QualityBenchmark - Class in org.apache.lucene.benchmark.quality
  Main entry point for running a quality benchmark.
QualityBenchmark(QualityQuery[], QualityQueryParser, Searcher, String) - Constructor for class org.apache.lucene.benchmark.quality.QualityBenchmark
  Create a QualityBenchmark.
qualityQueries - Variable in class org.apache.lucene.benchmark.quality.QualityBenchmark
  Quality Queries that this quality benchmark would execute.
QualityQueriesFinder - Class in org.apache.lucene.benchmark.quality.utils
  Suggest Quality queries based on an index contents.
QualityQuery - Class in org.apache.lucene.benchmark.quality
  A QualityQuery has an ID and some name-value pairs.
QualityQuery(String, Map) - Constructor for class org.apache.lucene.benchmark.quality.QualityQuery
  Create a QualityQuery with given ID and name-value pairs.
QualityQueryParser - Interface in org.apache.lucene.benchmark.quality
  Parse a QualityQuery into a Lucene query.
QualityStats - Class in org.apache.lucene.benchmark.quality
  Results of quality benchmark run for a single query or for a set of queries.
QualityStats(double, long) - Constructor for class org.apache.lucene.benchmark.quality.QualityStats
  Construct a QualityStats object with anticipated maximal number of relevant hits.
QualityStats.RecallPoint - Class in org.apache.lucene.benchmark.quality
  A certain rank in which a relevant doc was found.
queries - Variable in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
Query(String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
Query(String) - Method in class org.apache.lucene.queryParser.QueryParser
Query - Class in org.apache.lucene.search
  The abstract base class for queries.
Query() - Constructor for class org.apache.lucene.search.Query
query - Variable in class org.apache.lucene.search.SpanQueryFilter
query - Variable in class org.apache.lucene.search.spans.SpanWeight
QueryBuilder - Interface in org.apache.lucene.xmlparser
  Implemented by objects that produce Lucene Query objects from XML streams.
QueryBuilderFactory - Class in org.apache.lucene.xmlparser
QueryBuilderFactory() - Constructor for class org.apache.lucene.xmlparser.QueryBuilderFactory
QueryData - Class in org.apache.lucene.benchmark.stats
  This class holds parameters for a query benchmark.
QueryData() - Constructor for class org.apache.lucene.benchmark.stats.QueryData
QueryDriver - Class in org.apache.lucene.benchmark.quality.trec
QueryDriver() - Constructor for class org.apache.lucene.benchmark.quality.trec.QueryDriver
queryFactory - Variable in class org.apache.lucene.xmlparser.CoreParser
QueryFilter - Class in org.apache.lucene.search
  Deprecated. use a CachingWrapperFilter with QueryWrapperFilter
QueryFilter(Query) - Constructor for class org.apache.lucene.search.QueryFilter
  Deprecated. Constructs a filter which only matches documents matching `query`.
QueryMaker - Interface in org.apache.lucene.benchmark.byTask.feeds
  Create queries for the test.
queryNorm(float) - Method in class org.apache.lucene.search.DefaultSimilarity
  Implemented as `1/sqrt(sumOfSquaredWeights)`.
queryNorm(float) - Method in class org.apache.lucene.search.Similarity
  Computes the normalization value for a query given the sum of the squared weights of each of the query terms.
queryNorm(float) - Method in class org.apache.lucene.search.SimilarityDelegator
queryNorm - Variable in class org.apache.lucene.search.spans.SpanWeight
QueryParser - Class in org.apache.lucene.queryParser
  This class is generated by JavaCC.
QueryParser(String, Analyzer) - Constructor for class org.apache.lucene.queryParser.QueryParser
  Constructs a query parser.
QueryParser(CharStream) - Constructor for class org.apache.lucene.queryParser.QueryParser
QueryParser(QueryParserTokenManager) - Constructor for class org.apache.lucene.queryParser.QueryParser
QueryParser - Class in org.apache.lucene.queryParser.surround.parser
  This class is generated by JavaCC.
QueryParser() - Constructor for class org.apache.lucene.queryParser.surround.parser.QueryParser
QueryParser(CharStream) - Constructor for class org.apache.lucene.queryParser.surround.parser.QueryParser
QueryParser(QueryParserTokenManager) - Constructor for class org.apache.lucene.queryParser.surround.parser.QueryParser
QueryParser.Operator - Class in org.apache.lucene.queryParser
  The default operator for parsing queries.
QueryParserConstants - Interface in org.apache.lucene.queryParser
QueryParserConstants - Interface in org.apache.lucene.queryParser.surround.parser
QueryParserTokenManager - Class in org.apache.lucene.queryParser
QueryParserTokenManager(CharStream) - Constructor for class org.apache.lucene.queryParser.QueryParserTokenManager
QueryParserTokenManager(CharStream, int) - Constructor for class org.apache.lucene.queryParser.QueryParserTokenManager
QueryParserTokenManager - Class in org.apache.lucene.queryParser.surround.parser
QueryParserTokenManager(CharStream) - Constructor for class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
QueryParserTokenManager(CharStream, int) - Constructor for class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
QueryScorer - Class in org.apache.lucene.search.highlight
  `Scorer` implementation which scores text fragments by the number of unique query terms found.
QueryScorer(Query) - Constructor for class org.apache.lucene.search.highlight.QueryScorer
QueryScorer(Query, String) - Constructor for class org.apache.lucene.search.highlight.QueryScorer
QueryScorer(Query, IndexReader, String) - Constructor for class org.apache.lucene.search.highlight.QueryScorer
QueryScorer(WeightedTerm[]) - Constructor for class org.apache.lucene.search.highlight.QueryScorer
QueryTemplateManager - Class in org.apache.lucene.xmlparser
  Provides utilities for turning query form input (such as from a web page or Swing gui) into Lucene XML queries by using XSL templates.
QueryTemplateManager() - Constructor for class org.apache.lucene.xmlparser.QueryTemplateManager
QueryTemplateManager(InputStream) - Constructor for class org.apache.lucene.xmlparser.QueryTemplateManager
QueryTermExtractor - Class in org.apache.lucene.search.highlight
  Utility class used to extract the terms used in a query, plus any weights.
QueryTermExtractor() - Constructor for class org.apache.lucene.search.highlight.QueryTermExtractor
QueryTermVector - Class in org.apache.lucene.search
QueryTermVector(String[]) - Constructor for class org.apache.lucene.search.QueryTermVector
QueryTermVector(String, Analyzer) - Constructor for class org.apache.lucene.search.QueryTermVector
queryWeight - Variable in class org.apache.lucene.search.spans.SpanWeight
QueryWrapperFilter - Class in org.apache.lucene.search
  Constrains search results to only match those which also match a provided query.
QueryWrapperFilter(Query) - Constructor for class org.apache.lucene.search.QueryWrapperFilter
  Constructs a filter which only matches documents matching `query`.
Quote1Text - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
Quote2Text - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
QUOTED - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
QUOTED - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
QUOTED - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants

## R

RAMDirectory - Class in org.apache.lucene.store
  A memory-resident `Directory` implementation.
RAMDirectory() - Constructor for class org.apache.lucene.store.RAMDirectory
  Constructs an empty `Directory`.
RAMDirectory(Directory) - Constructor for class org.apache.lucene.store.RAMDirectory
  Creates a new `RAMDirectory` instance from a different `Directory` implementation.
RAMDirectory(File) - Constructor for class org.apache.lucene.store.RAMDirectory
  Creates a new `RAMDirectory` instance from the `FSDirectory`.
RAMDirectory(String) - Constructor for class org.apache.lucene.store.RAMDirectory
  Creates a new `RAMDirectory` instance from the `FSDirectory`.
RAMOutputStream - Class in org.apache.lucene.store
  A memory-resident `IndexOutput` implementation.
RAMOutputStream() - Constructor for class org.apache.lucene.store.RAMOutputStream
  Construct an empty output buffer.
ramSizeInBytes() - Method in class org.apache.lucene.index.IndexWriter
  Expert: Return the total size of all index files currently cached in memory.
random - Static variable in class org.apache.lucene.store.db.File
random - Static variable in class org.apache.lucene.store.je.File
RangeEx - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RangeEx - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEEX_END - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEEX_END - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEEX_GOOP - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEEX_GOOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEEX_QUOTED - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEEX_QUOTED - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEEX_START - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEEX_START - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEEX_TO - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEEX_TO - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RangeFilter - Class in org.apache.lucene.search
  A Filter that restricts search results to a range of values in a given field.
RangeFilter(String, String, String, boolean, boolean) - Constructor for class org.apache.lucene.search.RangeFilter
RangeFilterBuilder - Class in org.apache.lucene.xmlparser.builders
RangeFilterBuilder() - Constructor for class org.apache.lucene.xmlparser.builders.RangeFilterBuilder
RangeIn - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RangeIn - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEIN_END - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEIN_END - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEIN_GOOP - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEIN_GOOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEIN_QUOTED - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEIN_QUOTED - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEIN_START - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEIN_START - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RANGEIN_TO - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RANGEIN_TO - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RangeQuery - Class in org.apache.lucene.search
  A Query that matches documents within an exclusive range.
RangeQuery(Term, Term, boolean) - Constructor for class org.apache.lucene.search.RangeQuery
  Constructs a query selecting all terms greater than `lowerTerm` but less than `upperTerm`.
read(int[], int[]) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
read(int[], int[]) - Method in class org.apache.lucene.index.MultipleTermPositions
  Not implemented.
read(int[], int[]) - Method in interface org.apache.lucene.index.TermDocs
  Attempts to read multiple entries from the enumeration, up to length of docs.
readByte() - Method in class org.apache.lucene.store.BufferedIndexInput
readByte() - Method in class org.apache.lucene.store.db.DbIndexInput
readByte() - Method in class org.apache.lucene.store.IndexInput
  Reads and returns a single byte.
readByte() - Method in class org.apache.lucene.store.je.JEIndexInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.BufferedIndexInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.db.DbIndexInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.IndexInput
  Reads a specified number of bytes into an array at the specified offset.
readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.IndexInput
  Reads a specified number of bytes into an array at the specified offset with control over whether the read should be buffered (callers who have their own buffer should pass in "false" for useBuffer).
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.je.JEIndexInput
readChar() - Method in class org.apache.lucene.demo.html.SimpleCharStream
readChar() - Method in interface org.apache.lucene.queryParser.CharStream
  Returns the next character from the selected input.
readChar() - Method in class org.apache.lucene.queryParser.FastCharStream
readChar() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
  Returns the next character from the selected input.
readChar() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
readChar() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
  Returns the next character from the selected input.
readChar() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
readChars(char[], int, int) - Method in class org.apache.lucene.store.IndexInput
  Reads UTF-8 encoded characters into an array.
readerValue() - Method in class org.apache.lucene.document.Field
  The value of the field as a Reader, or null.
readerValue() - Method in interface org.apache.lucene.document.Fieldable
  The value of the field as a Reader, or null.
readInt() - Method in class org.apache.lucene.store.IndexInput
  Reads four bytes and returns an int.
readInternal(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
  Expert: implements buffer refill.
readInternal(byte[], int, int) - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput
  IndexInput methods
readLong() - Method in class org.apache.lucene.store.IndexInput
  Reads eight bytes and returns a long.
readQueries(BufferedReader) - Method in class org.apache.lucene.benchmark.quality.trec.Trec1MQReader
  Read quality queries from trec 1MQ format topics file.
readQueries(BufferedReader) - Method in class org.apache.lucene.benchmark.quality.trec.TrecTopicsReader
  Read quality queries from trec format topics file.
readResolve() - Method in class org.apache.lucene.util.Parameter
  Resolves the deserialized instance to the local reference for accurate equals() and == comparisons.
readString() - Method in class org.apache.lucene.store.IndexInput
  Reads a string.
ReadTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Read index (abstract) task.
ReadTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.ReadTask
ReadTokensTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Simple task to test performance of tokenizers.
ReadTokensTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.ReadTokensTask
readVInt() - Method in class org.apache.lucene.store.IndexInput
  Reads an int stored in variable-length format.
readVLong() - Method in class org.apache.lucene.store.IndexInput
  Reads a long stored in variable-length format.
RECCNT - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
recompose(List) - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
recordMemUsage() - Method in class org.apache.lucene.benchmark.stats.TimeData
  Record memory usage.
RECSEC - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
RegexCapabilities - Interface in org.apache.lucene.search.regex
  Defines basic operations needed by `RegexQuery` for a regular expression implementation.
RegexpTunnel - Class in org.apache.regexp
  This class exists as a gateway to access useful Jakarta Regexp package protected data.
RegexpTunnel() - Constructor for class org.apache.regexp.RegexpTunnel
RegexQuery - Class in org.apache.lucene.search.regex
  Implements the regular expression term search query.
RegexQuery(Term) - Constructor for class org.apache.lucene.search.regex.RegexQuery
  Constructs a query for terms matching `term`.
RegexQueryCapable - Interface in org.apache.lucene.search.regex
  Defines methods for regular expression supporting Querys to use.
RegexTermEnum - Class in org.apache.lucene.search.regex
  Subclass of FilteredTermEnum for enumerating all terms that match the specified regular expression term using the specified regular expression implementation.
RegexTermEnum(IndexReader, Term, RegexCapabilities) - Constructor for class org.apache.lucene.search.regex.RegexTermEnum
reinit(boolean) - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
ReInit(InputStream) - Method in class org.apache.lucene.demo.html.HTMLParser
ReInit(Reader) - Method in class org.apache.lucene.demo.html.HTMLParser
ReInit(HTMLParserTokenManager) - Method in class org.apache.lucene.demo.html.HTMLParser
ReInit(SimpleCharStream) - Method in class org.apache.lucene.demo.html.HTMLParserTokenManager
ReInit(SimpleCharStream, int) - Method in class org.apache.lucene.demo.html.HTMLParserTokenManager
ReInit(Reader, int, int, int) - Method in class org.apache.lucene.demo.html.SimpleCharStream
ReInit(Reader, int, int) - Method in class org.apache.lucene.demo.html.SimpleCharStream
ReInit(Reader) - Method in class org.apache.lucene.demo.html.SimpleCharStream
ReInit(InputStream, int, int, int) - Method in class org.apache.lucene.demo.html.SimpleCharStream
ReInit(InputStream) - Method in class org.apache.lucene.demo.html.SimpleCharStream
ReInit(InputStream, int, int) - Method in class org.apache.lucene.demo.html.SimpleCharStream
ReInit(CharStream) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
ReInit(PrecedenceQueryParserTokenManager) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
ReInit(CharStream) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
ReInit(CharStream, int) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
ReInit(CharStream) - Method in class org.apache.lucene.queryParser.QueryParser
ReInit(QueryParserTokenManager) - Method in class org.apache.lucene.queryParser.QueryParser
ReInit(CharStream) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
ReInit(CharStream, int) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
ReInit(CharStream) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
ReInit(QueryParserTokenManager) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
ReInit(CharStream) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
ReInit(CharStream, int) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
release() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
  Release the currently held snapshot.
release() - Method in class org.apache.lucene.store.db.DbLock
release() - Method in class org.apache.lucene.store.je.JELock
release() - Method in class org.apache.lucene.store.Lock
  Releases exclusive access.
RELEVANCE - Static variable in interface org.apache.lucene.search.ScoreDocComparator
  Special comparator for sorting hits according to computed relevance (document score).
RELEVANCE - Static variable in class org.apache.lucene.search.Sort
  Represents sorting by computed relevance.
RemoteCachingWrapperFilter - Class in org.apache.lucene.search
  Provides caching of `Filter`s themselves on the remote end of an RMI connection.
RemoteCachingWrapperFilter(Filter) - Constructor for class org.apache.lucene.search.RemoteCachingWrapperFilter
RemoteSearchable - Class in org.apache.lucene.search
  A remote searchable implementation.
RemoteSearchable(Searchable) - Constructor for class org.apache.lucene.search.RemoteSearchable
  Constructs and exports a remote searcher.
remove() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator
remove() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker.Iterator
remove() - Method in class org.apache.lucene.search.HitIterator
  Unsupported operation.
removeAccents(char[], int) - Method in class org.apache.lucene.analysis.ISOLatin1AccentFilter
  To replace accented characters in a String by unaccented equivalents.
removeField(String) - Method in class org.apache.lucene.document.Document
  Removes field with the specified name from the document.
removeFields(String) - Method in class org.apache.lucene.document.Document
  Removes all fields with the given name from the document.
rename(DbDirectory, String) - Method in class org.apache.lucene.store.db.File
rename(JEDirectory, String) - Method in class org.apache.lucene.store.je.File
renameFile(String, String) - Method in class org.apache.lucene.store.db.DbDirectory
renameFile(String, String) - Method in class org.apache.lucene.store.Directory
  Deprecated.
renameFile(String, String) - Method in class org.apache.lucene.store.FSDirectory
  Deprecated.
renameFile(String, String) - Method in class org.apache.lucene.store.je.JEDirectory
renameFile(String, String) - Method in class org.apache.lucene.store.RAMDirectory
  Deprecated.
reopen - Variable in class org.apache.lucene.benchmark.stats.QueryData
  If true, re-open index reader before benchmark.
reopen() - Method in class org.apache.lucene.index.IndexReader
  Refreshes an IndexReader if the index has changed since this instance was (re)opened.
reopen() - Method in class org.apache.lucene.index.MultiReader
  Tries to reopen the subreaders.
reopen() - Method in class org.apache.lucene.index.ParallelReader
  Tries to reopen the subreaders.
RepAllTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Report all statistics with no aggregations.
RepAllTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.RepAllTask
REPEAT_EXHAUST - Static variable in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
replace_s(int, int, String) - Method in class net.sf.snowball.SnowballProgram
Report - Class in org.apache.lucene.benchmark.byTask.stats
  Textual report of current statistics.
Report(String, int, int, int) - Constructor for class org.apache.lucene.benchmark.byTask.stats.Report
report(QualityQuery, TopDocs, String, Searcher) - Method in class org.apache.lucene.benchmark.quality.utils.SubmissionReport
  Report a search result for a certain quality query.
reportAll(List) - Method in class org.apache.lucene.benchmark.byTask.tasks.RepAllTask
  Report detailed statistics as a string
reportSelectByPrefix(List) - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSelectByPrefTask
reportSumByName(List) - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByNameTask
  Report statistics as a string, aggregate for tasks named the same.
reportSumByNameRound(List) - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByNameRoundTask
  Report statistics as a string, aggregate for tasks named the same, and from the same round.
reportSumByPrefix(List) - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefTask
reportSumByPrefixRound(List) - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefRoundTask
ReportTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Report (abstract) task - all report tasks extend this task.
ReportTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.ReportTask
RepSelectByPrefTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Report by-name-prefix statistics with no aggregations.
RepSelectByPrefTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.RepSelectByPrefTask
RepSumByNameRoundTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Report all statistics grouped/aggregated by name and round.
RepSumByNameRoundTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.RepSumByNameRoundTask
RepSumByNameTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Report all statistics aggregated by name.
RepSumByNameTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.RepSumByNameTask
RepSumByPrefRoundTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Report all prefix matching statistics grouped/aggregated by name and round.
RepSumByPrefRoundTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefRoundTask
RepSumByPrefTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Report by-name-prefix statistics aggregated by name.
RepSumByPrefTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefTask
ReqExclScorer - Class in org.apache.lucene.search
  A Scorer for queries with a required subscorer and an excluding (prohibited) subscorer.
ReqExclScorer(Scorer, Scorer) - Constructor for class org.apache.lucene.search.ReqExclScorer
  Construct a `ReqExclScorer`.
ReqOptSumScorer - Class in org.apache.lucene.search
  A Scorer for queries with a required part and an optional part.
ReqOptSumScorer(Scorer, Scorer) - Constructor for class org.apache.lucene.search.ReqOptSumScorer
  Construct a `ReqOptScorer`.
reset() - Method in class org.apache.lucene.analysis.CachingTokenFilter
reset(Reader) - Method in class org.apache.lucene.analysis.CharTokenizer
reset(Reader) - Method in class org.apache.lucene.analysis.KeywordTokenizer
reset() - Method in class org.apache.lucene.analysis.sinks.TokenRangeSinkTokenizer
reset() - Method in class org.apache.lucene.analysis.SinkTokenizer
  Reset the internal data structures to the start at the front of the list of tokens.
reset() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
reset(Reader) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
reset(Reader) - Method in class org.apache.lucene.analysis.Tokenizer
  Expert: Reset the tokenizer to a new reader.
reset() - Method in class org.apache.lucene.analysis.TokenStream
  Resets this stream to the beginning.
reset(File) - Method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated. Remove existing index.
reset() - Method in class org.apache.lucene.benchmark.stats.TimeData
  Reset counters.
reset() - Method in class org.apache.lucene.store.RAMOutputStream
  Resets this to an empty buffer.
reset() - Method in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
reset(Reader) - Method in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
resetInputs() - Method in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
resetInputs() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
resetInputs() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker
resetInputs() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Reset inputs so that the test run would behave, input wise, as if it just started.
resetInputs() - Method in class org.apache.lucene.benchmark.byTask.feeds.LineDocMaker
resetInputs() - Method in interface org.apache.lucene.benchmark.byTask.feeds.QueryMaker
  Reset inputs so that the test run would behave, input wise, as if it just started.
resetInputs() - Method in class org.apache.lucene.benchmark.byTask.feeds.ReutersDocMaker
resetInputs() - Method in class org.apache.lucene.benchmark.byTask.feeds.SimpleDocMaker
resetInputs() - Method in class org.apache.lucene.benchmark.byTask.feeds.TrecDocMaker
resetInputs() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
ResetInputsTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Reset inputs so that the test run would behave, input wise, as if it just started.
ResetInputsTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.ResetInputsTask
reSetNorms(String) - Method in class org.apache.lucene.index.FieldNormModifier
  Resets the norms for the specified field.
reSetNorms(String) - Method in class org.apache.lucene.misc.LengthNormModifier
  Resets the norms for the specified field.
ResetSystemEraseTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Reset all index and input data and call gc, erase index and dir, does NOT clear statistics.
ResetSystemEraseTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.ResetSystemEraseTask
ResetSystemSoftTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Reset all index and input data and call gc, does NOT erase index/dir, does NOT clear statistics.
ResetSystemSoftTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.ResetSystemSoftTask
resizeTermBuffer(int) - Method in class org.apache.lucene.analysis.Token
  Grows the termBuffer to at least size newSize.
result - Variable in class net.sf.snowball.Among
retrieve - Variable in class org.apache.lucene.benchmark.stats.QueryData
  If true, actually retrieve documents returned in Hits.
retrieveDoc(IndexReader, int) - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTask
retrieveDoc(IndexReader, int) - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravRetLoadFieldSelectorTask
retrieveInterestingTerms(Reader) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Convenience routine to make it easy to return the most interesting words in a document.
retrieveTerms(Reader) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Find words for a more-like-this query former.
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer
  Creates a TokenStream that is allowed to be re-used from the previous time that the same thread called this method.
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.KeywordAnalyzer
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.SimpleAnalyzer
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.StopAnalyzer
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.WhitespaceAnalyzer
ReutersDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  A DocMaker using the Reuters collection for its input.
ReutersDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.ReutersDocMaker
ReutersQueries - Class in org.apache.lucene.benchmark.standard
  Deprecated. Use Task based benchmarker
ReutersQueries() - Constructor for class org.apache.lucene.benchmark.standard.ReutersQueries
  Deprecated.
ReutersQueryMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  A QueryMaker that makes queries devised manually (by Grant Ingersoll) for searching in the Reuters collection.
ReutersQueryMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.ReutersQueryMaker
ReverseOrdFieldSource - Class in org.apache.lucene.search.function
  Expert: obtains the ordinal of the field value from the default Lucene `FieldCache` using getStringIndex() and reverses the order.
ReverseOrdFieldSource(String) - Constructor for class org.apache.lucene.search.function.ReverseOrdFieldSource
  Contructor for a certain field.
rewrite(IndexReader) - Method in class org.apache.lucene.search.BooleanQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.BoostingQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.ConstantScoreQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
  Optimize our representation and our subqueries representations
rewrite(IndexReader) - Method in class org.apache.lucene.search.FilteredQuery
  Rewrites the wrapped query.
rewrite(IndexReader) - Method in class org.apache.lucene.search.function.CustomScoreQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.function.ValueSourceQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.FuzzyLikeThisQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.FuzzyQuery
rewrite(Query) - Method in class org.apache.lucene.search.IndexSearcher
rewrite(IndexReader) - Method in class org.apache.lucene.search.MultiPhraseQuery
rewrite(Query) - Method in class org.apache.lucene.search.MultiSearcher
rewrite(IndexReader) - Method in class org.apache.lucene.search.MultiTermQuery
rewrite(Query) - Method in class org.apache.lucene.search.ParallelMultiSearcher
rewrite(IndexReader) - Method in class org.apache.lucene.search.PrefixQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.Query
  Expert: called to re-write queries into primitive queries.
rewrite(IndexReader) - Method in class org.apache.lucene.search.RangeQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.regex.SpanRegexQuery
rewrite(Query) - Method in class org.apache.lucene.search.RemoteSearchable
rewrite(Query) - Method in interface org.apache.lucene.search.Searchable
  Expert: called to re-write queries into primitive queries.
rewrite(Query) - Method in class org.apache.lucene.search.Searcher
rewrite(IndexReader) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNearQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNotQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanOrQuery
rewrite(IndexReader) - Method in class org.apache.lucene.search.WildcardQuery
ROUND - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
round(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
  Limit a date's resolution.
round(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
  Limit a date's resolution.
RPAREN - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
RPAREN - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RPAREN - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
run() - Method in class org.apache.lucene.search.FilterManager.FilterCleaner
run() - Method in class org.apache.lucene.store.Lock.With
  Calls `Lock.With.doBody()` while lock is obtained.
runAndMaybeStats(boolean) - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
  Run the task, record statistics.
runBenchmark(TestData, StandardOptions) - Method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated. Run benchmark using supplied parameters.
RUNCNT - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
RussianAnalyzer - Class in org.apache.lucene.analysis.ru
  Analyzer for Russian language.
RussianAnalyzer() - Constructor for class org.apache.lucene.analysis.ru.RussianAnalyzer
RussianAnalyzer(char[]) - Constructor for class org.apache.lucene.analysis.ru.RussianAnalyzer
  Builds an analyzer.
RussianAnalyzer(char[], String[]) - Constructor for class org.apache.lucene.analysis.ru.RussianAnalyzer
  Builds an analyzer with the given stop words.
RussianAnalyzer(char[], Hashtable) - Constructor for class org.apache.lucene.analysis.ru.RussianAnalyzer
  Builds an analyzer with the given stop words.
RussianCharsets - Class in org.apache.lucene.analysis.ru
  RussianCharsets class contains encodings schemes (charsets) and toLowerCase() method implementation for russian characters in Unicode, KOI8 and CP1252.
RussianCharsets() - Constructor for class org.apache.lucene.analysis.ru.RussianCharsets
RussianLetterTokenizer - Class in org.apache.lucene.analysis.ru
  A RussianLetterTokenizer is a tokenizer that extends LetterTokenizer by additionally looking up letters in a given "russian charset".
RussianLetterTokenizer(Reader, char[]) - Constructor for class org.apache.lucene.analysis.ru.RussianLetterTokenizer
RussianLowerCaseFilter - Class in org.apache.lucene.analysis.ru
  Normalizes token text to lower case, analyzing given ("russian") charset.
RussianLowerCaseFilter(TokenStream, char[]) - Constructor for class org.apache.lucene.analysis.ru.RussianLowerCaseFilter
RussianStemFilter - Class in org.apache.lucene.analysis.ru
  A filter that stems Russian words.
RussianStemFilter(TokenStream, char[]) - Constructor for class org.apache.lucene.analysis.ru.RussianStemFilter
RussianStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
RussianStemmer() - Constructor for class net.sf.snowball.ext.RussianStemmer

## S

s - Variable in class net.sf.snowball.Among
s_size - Variable in class net.sf.snowball.Among
Sample - Class in org.apache.lucene.benchmark.byTask.programmatic
  Sample performance test written programatically - no algorithm file is needed here.
Sample() - Constructor for class org.apache.lucene.benchmark.byTask.programmatic.Sample
saveStream(InputStream, File, boolean) - Method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated. Save a stream to a file.
score() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
score - Variable in class org.apache.lucene.search.FuzzyQuery.ScoreTerm
score(int) - Method in class org.apache.lucene.search.Hits
  Returns the score for the nth document in this set.
score() - Method in class org.apache.lucene.search.ReqExclScorer
  Returns the score of the current document matching the query.
score() - Method in class org.apache.lucene.search.ReqOptSumScorer
  Returns the score of the current document matching the query.
score - Variable in class org.apache.lucene.search.ScoreDoc
  Expert: The score of this document for the query.
score(HitCollector) - Method in class org.apache.lucene.search.Scorer
  Scores and collects all matching documents.
score(HitCollector, int) - Method in class org.apache.lucene.search.Scorer
  Expert: Collects matching documents in a range.
score() - Method in class org.apache.lucene.search.Scorer
  Returns the score of the current document matching the query.
SCORE - Static variable in class org.apache.lucene.search.SortField
  Sort by document score (relevancy).
score() - Method in class org.apache.lucene.search.spans.SpanScorer
ScoreDoc - Class in org.apache.lucene.search
  Expert: Returned by low-level search implementations.
ScoreDoc(int, float) - Constructor for class org.apache.lucene.search.ScoreDoc
  Expert: Constructs a ScoreDoc.
ScoreDocComparator - Interface in org.apache.lucene.search
  Expert: Compares two ScoreDoc objects for sorting.
scoreDocs - Variable in class org.apache.lucene.search.TopDocs
  Expert: The top hits for the query.
scorePayload(String, byte[], int, int) - Method in class org.apache.lucene.search.Similarity
  Calculate a scoring factor based on the data in the payload.
scorer(IndexReader) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
Scorer - Interface in org.apache.lucene.search.highlight
  Adds to the score for a fragment based on its tokens
scorer(IndexReader) - Method in class org.apache.lucene.search.payloads.BoostingTermQuery.BoostingTermWeight
Scorer - Class in org.apache.lucene.search
  Expert: Common scoring functionality for different types of queries.
Scorer(Similarity) - Constructor for class org.apache.lucene.search.Scorer
  Constructs a Scorer.
scorer(IndexReader) - Method in class org.apache.lucene.search.spans.SpanWeight
scorer(IndexReader) - Method in interface org.apache.lucene.search.Weight
  Constructs a scorer for this.
ScorerDocQueue - Class in org.apache.lucene.util
  A ScorerDocQueue maintains a partial ordering of its Scorers such that the least Scorer can always be found in constant time.
ScorerDocQueue(int) - Constructor for class org.apache.lucene.util.ScorerDocQueue
  Create a ScorerDocQueue with a maximum size.
ScriptEnd - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
ScriptStart - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
ScriptTag() - Method in class org.apache.lucene.demo.html.HTMLParser
ScriptText - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
search(Query) - Method in class org.apache.lucene.index.memory.MemoryIndex
  Convenience method that efficiently returns the relevance score by matching this index against the given Lucene query expression.
search(Weight, Filter, int) - Method in class org.apache.lucene.search.IndexSearcher
search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.IndexSearcher
search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.IndexSearcher
search(Weight, Filter, int) - Method in class org.apache.lucene.search.MultiSearcher
search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.MultiSearcher
search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.MultiSearcher
search(Weight, Filter, int) - Method in class org.apache.lucene.search.ParallelMultiSearcher
  A search implementation which spans a new thread for each Searchable, waits for each search to complete and merge the results back together.
search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.ParallelMultiSearcher
  A search implementation allowing sorting which spans a new thread for each Searchable, waits for each search to complete and merges the results back together.
search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.ParallelMultiSearcher
  Lower-level search API.
search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.RemoteSearchable
search(Weight, Filter, int) - Method in class org.apache.lucene.search.RemoteSearchable
search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.RemoteSearchable
search(Weight, Filter, HitCollector) - Method in interface org.apache.lucene.search.Searchable
  Lower-level search API.
search(Weight, Filter, int) - Method in interface org.apache.lucene.search.Searchable
  Expert: Low-level search implementation.
search(Weight, Filter, int, Sort) - Method in interface org.apache.lucene.search.Searchable
  Expert: Low-level search implementation with arbitrary sorting.
search(Query) - Method in class org.apache.lucene.search.Searcher
  Returns the documents matching `query`.
search(Query, Filter) - Method in class org.apache.lucene.search.Searcher
  Returns the documents matching `query` and `filter`.
search(Query, Sort) - Method in class org.apache.lucene.search.Searcher
  Returns documents matching `query` sorted by `sort`.
search(Query, Filter, Sort) - Method in class org.apache.lucene.search.Searcher
  Returns documents matching `query` and `filter`, sorted by `sort`.
search(Query, Filter, int, Sort) - Method in class org.apache.lucene.search.Searcher
  Expert: Low-level search implementation with arbitrary sorting.
search(Query, HitCollector) - Method in class org.apache.lucene.search.Searcher
  Lower-level search API.
search(Query, Filter, HitCollector) - Method in class org.apache.lucene.search.Searcher
  Lower-level search API.
search(Query, Filter, int) - Method in class org.apache.lucene.search.Searcher
  Expert: Low-level search implementation.
search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.Searcher
search(Weight, Filter, int) - Method in class org.apache.lucene.search.Searcher
search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.Searcher
search(String) - Method in class org.apache.lucene.swing.models.ListSearcher
  Run a new search.
search(String) - Method in class org.apache.lucene.swing.models.TableSearcher
  Run a new search.
Searchable - Interface in org.apache.lucene.search
  The interface for search implementations.
searcher - Variable in class org.apache.lucene.benchmark.quality.QualityBenchmark
  Index to be searched.
Searcher - Class in org.apache.lucene.search
  An abstract base class for search implementations.
Searcher() - Constructor for class org.apache.lucene.search.Searcher
SearchFiles - Class in org.apache.lucene.demo
  Simple command-line based search demo.
SearchTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Search task.
SearchTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.SearchTask
SearchTravRetLoadFieldSelectorTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Search and Traverse and Retrieve docs task using a SetBasedFieldSelector.
SearchTravRetLoadFieldSelectorTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.SearchTravRetLoadFieldSelectorTask
SearchTravRetTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Search and Traverse and Retrieve docs task.
SearchTravRetTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.SearchTravRetTask
SearchTravTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Search and Traverse task.
SearchTravTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
SECOND - Static variable in class org.apache.lucene.document.DateTools.Resolution
seek(Term) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
seek(TermEnum) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
seek(Term) - Method in class org.apache.lucene.index.MultipleTermPositions
  Not implemented.
seek(TermEnum) - Method in class org.apache.lucene.index.MultipleTermPositions
  Not implemented.
seek(Term) - Method in interface org.apache.lucene.index.TermDocs
  Sets this to the data for a term.
seek(TermEnum) - Method in interface org.apache.lucene.index.TermDocs
  Sets this to the data for the current term in a `TermEnum`.
seek(long) - Method in class org.apache.lucene.store.BufferedIndexInput
seek(long) - Method in class org.apache.lucene.store.BufferedIndexOutput
  Sets current position in this file, where the next write will occur.
seek(long) - Method in class org.apache.lucene.store.db.Block
seek(long) - Method in class org.apache.lucene.store.db.DbIndexInput
seek(long) - Method in class org.apache.lucene.store.db.DbIndexOutput
seek(long) - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
  Random-access methods
seek(long) - Method in class org.apache.lucene.store.IndexInput
  Sets current position in this file, where the next read will occur.
seek(long) - Method in class org.apache.lucene.store.IndexOutput
  Sets current position in this file, where the next write will occur.
seek(long) - Method in class org.apache.lucene.store.je.Block
seek(long) - Method in class org.apache.lucene.store.je.JEIndexInput
seek(long) - Method in class org.apache.lucene.store.je.JEIndexOutput
seek(long) - Method in class org.apache.lucene.store.RAMOutputStream
seekInternal(long) - Method in class org.apache.lucene.store.BufferedIndexInput
  Expert: implements seek.
seekInternal(long) - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput
segString() - Method in class org.apache.lucene.index.IndexWriter
segString(Directory) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification
SEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
SerialMergeScheduler - Class in org.apache.lucene.index
  A `MergeScheduler` that simply does each merge sequentially, using the current thread.
SerialMergeScheduler() - Constructor for class org.apache.lucene.index.SerialMergeScheduler
set(String, String) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
  Set a property.
set(int) - Method in class org.apache.lucene.util.BitVector
  Sets the value of `bit` to one.
setAccuracy(float) - Method in class org.apache.lucene.search.spell.SpellChecker
  Sets the accuracy 0 < minScore < 1; default 0.5
setAllowDocsOutOfOrder(boolean) - Static method in class org.apache.lucene.search.BooleanQuery
  Expert: Indicates whether hit docs may be collected out of docid order.
setAllowLeadingWildcard(boolean) - Method in class org.apache.lucene.queryParser.QueryParser
  Set to `true` to allow leading wildcard characters.
setAnalyzer(IndexTask.AnalyzerType) - Method in class org.apache.lucene.ant.IndexTask
  Sets the analyzer based on the builtin Lucene analyzer types.
setAnalyzer(Analyzer) - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
setAnalyzer(Analyzer) - Method in class org.apache.lucene.benchmark.stats.TestData
setAnalyzer(Analyzer) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Sets the analyzer to use.
setAnalyzer(Analyzer) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
setAnalyzer(Analyzer) - Method in class org.apache.lucene.swing.models.ListSearcher
setAnalyzer(Analyzer) - Method in class org.apache.lucene.swing.models.TableSearcher
setAnalyzerClassName(String) - Method in class org.apache.lucene.ant.IndexTask
setArticles(Set) - Method in class org.apache.lucene.analysis.fr.ElisionFilter
SetBasedFieldSelector - Class in org.apache.lucene.document
  Declare what fields to load normally and what fields to load lazily
SetBasedFieldSelector(Set, Set) - Constructor for class org.apache.lucene.document.SetBasedFieldSelector
  Pass in the Set of `Field` names to load and the Set of `Field` names to load lazily.
setBaselineTfFactors(float, float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
  Sets the baseline and minimum function variables for baselineTf
setBenchmarker(Benchmarker) - Method in class org.apache.lucene.benchmark.Driver
setBody(String) - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
setBoost(float) - Method in class org.apache.lucene.document.AbstractField
  Sets the boost factor hits on this field.
setBoost(float) - Method in class org.apache.lucene.document.Document
  Sets a boost factor for hits on any field of this document.
setBoost(float) - Method in interface org.apache.lucene.document.Fieldable
  Sets the boost factor hits on this field.
setBoost(float) - Method in class org.apache.lucene.search.Query
  Sets the boost for this query clause to `b`.
setBoost(boolean) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Sets whether to boost terms in query based on "score" or not.
setBufferSize(int) - Method in class org.apache.lucene.store.BufferedIndexInput
  Change the buffer size used by this IndexInput
setCacheSize(int) - Method in class org.apache.lucene.search.FilterManager
  Sets the max size that cache should reach before it is cleaned up
setCleanThreadSleepTime(long) - Method in class org.apache.lucene.search.FilterManager
  Sets the cache cleaning frequency in milliseconds.
setCompound(boolean) - Method in class org.apache.lucene.benchmark.stats.TestData
setConfig(Config) - Method in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
setConfig(Config) - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
setConfig(Config) - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker
setConfig(Config) - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Set the properties
setConfig(Config) - Method in interface org.apache.lucene.benchmark.byTask.feeds.QueryMaker
  Set the properties
setConfig(Config) - Method in class org.apache.lucene.benchmark.byTask.feeds.ReutersDocMaker
setConfig(Config) - Method in class org.apache.lucene.benchmark.byTask.feeds.TrecDocMaker
setCurrent(String) - Method in class net.sf.snowball.SnowballProgram
  Set the current string.
setData(byte[]) - Method in class org.apache.lucene.index.Payload
  Sets this payloads data.
setData(byte[], int, int) - Method in class org.apache.lucene.index.Payload
  Sets this payloads data.
setDate(Date) - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
setDateResolution(DateTools.Resolution) - Method in class org.apache.lucene.queryParser.QueryParser
  Sets the default date resolution used by RangeQueries for fields for which no specific date resolutions has been set.
setDateResolution(String, DateTools.Resolution) - Method in class org.apache.lucene.queryParser.QueryParser
  Sets the date resolution used by RangeQueries for a specific field.
setDebugStream(PrintStream) - Method in class org.apache.lucene.demo.html.HTMLParserTokenManager
setDebugStream(PrintStream) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
setDebugStream(PrintStream) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
setDebugStream(PrintStream) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
setDefault(Similarity) - Static method in class org.apache.lucene.search.Similarity
  Set the default Similarity implementation used by indexing and search code.
setDefaultInfoStream(PrintStream) - Static method in class org.apache.lucene.index.IndexWriter
  If non-null, this will be the default infoStream used by a newly instantiated IndexWriter.
setDefaultOperator(PrecedenceQueryParser.Operator) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Sets the boolean operator of the QueryParser.
setDefaultOperator(QueryParser.Operator) - Method in class org.apache.lucene.queryParser.QueryParser
  Sets the boolean operator of the QueryParser.
setDefaultWriteLockTimeout(long) - Static method in class org.apache.lucene.index.IndexWriter
  Sets the default (for any instance of IndexWriter) maximum time to wait for a write lock (in milliseconds).
setDepth(int) - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
setDescription(String) - Method in class org.apache.lucene.search.Explanation
  Sets the description of this explanation node.
setDirectory(Directory) - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
setDirectory(Directory) - Method in class org.apache.lucene.benchmark.stats.TestData
setDisableLocks(boolean) - Static method in class org.apache.lucene.store.FSDirectory
  Set whether Lucene's use of lock files is disabled.
setDocumentHandler(String) - Method in class org.apache.lucene.ant.IndexTask
  Sets the documentHandler attribute of the IndexTask object
setDocumentNumber(int) - Method in class org.apache.lucene.index.TermVectorMapper
  Passes down the index of the document whose term vector is currently being mapped, once for each top level call to a term vector reader.
setDynamicAttribute(String, String) - Method in class org.apache.lucene.ant.IndexTask.HandlerConfig
setEnablePositionIncrements(boolean) - Method in class org.apache.lucene.analysis.StopFilter
  Set to `true` to make this StopFilter enable position increments to result tokens.
setEnablePositionIncrements(boolean) - Method in class org.apache.lucene.queryParser.QueryParser
  Set to `true` to enable position increments in result query.
setEnablePositionIncrementsDefault(boolean) - Static method in class org.apache.lucene.analysis.StopFilter
  Set the default position increments behavior of every StopFilter created from now on.
setEncoder(Encoder) - Method in class org.apache.lucene.search.highlight.Highlighter
setEndOffset(int) - Method in class org.apache.lucene.analysis.Token
  Set the ending offset.
setEndOffset(int) - Method in class org.apache.lucene.index.TermVectorOffsetInfo
setEnum(TermEnum) - Method in class org.apache.lucene.search.FilteredTermEnum
setExclusionSet(Set) - Method in class org.apache.lucene.analysis.de.GermanStemFilter
  Set an alternative exclusion list for this filter.
setExclusionTable(Hashtable) - Method in class org.apache.lucene.analysis.fr.FrenchStemFilter
  Set an alternative exclusion list for this filter.
setExclusionTable(HashSet) - Method in class org.apache.lucene.analysis.nl.DutchStemFilter
  Set an alternative exclusion list for this filter.
setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper
  Callback mechanism used by the TermVectorReader
setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.SortedTermVectorMapper
setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.TermVectorMapper
  Tell the mapper what to expect in regards to field, number of terms, offset and position storage.
setFieldName(String) - Method in class org.apache.lucene.search.DuplicateFilter
setFieldNames(String[]) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Sets the field names that will be used when generating the 'More Like This' query.
setFragmentScorer(Scorer) - Method in class org.apache.lucene.search.highlight.Highlighter
setFragmentSize(int) - Method in class org.apache.lucene.search.highlight.SimpleFragmenter
setFreqCurrentDoc() - Method in class org.apache.lucene.search.spans.SpanScorer
setFuzzyMinSim(float) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Set the minimum similarity for fuzzy queries.
setFuzzyMinSim(float) - Method in class org.apache.lucene.queryParser.QueryParser
  Set the minimum similarity for fuzzy queries.
setFuzzyPrefixLength(int) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Set the prefix length for fuzzy queries.
setFuzzyPrefixLength(int) - Method in class org.apache.lucene.queryParser.QueryParser
  Set the prefix length for fuzzy queries.
setHeap(long) - Method in class org.apache.lucene.benchmark.stats.TestData
setHTMLParser(HTMLParser) - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
setHTMLParser(HTMLParser) - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
  Set the html parser to use, when appropriate
setHyperbolicTfFactors(float, float, double, float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
  Sets the function variables for the hyperbolicTf functions
setId(String) - Method in class org.apache.lucene.benchmark.stats.TestData
setId(String) - Method in class org.apache.lucene.benchmark.stats.TestRunData
setIgnoreTF(boolean) - Method in class org.apache.lucene.search.FuzzyLikeThisQuery
setIndex(File) - Method in class org.apache.lucene.ant.IndexTask
  Specifies the directory where the index will be stored
setIndexReader(IndexReader) - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
setIndexWriter(IndexWriter) - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
setInfoStream(PrintStream) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. If non-null, information about merges and a message when `IndexModifier.getMaxFieldLength()` is reached will be printed to this.
setInfoStream(PrintStream) - Method in class org.apache.lucene.index.IndexWriter
  If non-null, information about merges, deletes and a message when maxFieldLength is reached will be printed to this.
setKeepMode(int) - Method in class org.apache.lucene.search.DuplicateFilter
setLengthNormFactors(int, int, float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
  Sets the default function variables used by lengthNorm when no field specifc variables have been set.
setLengthNormFactors(String, int, int, float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
  Sets the function variables used by lengthNorm for a specific named field
setLikeText(String) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
setLocale(Locale) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Set locale used by date range parsing.
setLocale(Locale) - Method in class org.apache.lucene.queryParser.QueryParser
  Set locale used by date range parsing.
setLockFactory(LockFactory) - Method in class org.apache.lucene.store.Directory
  Set the LockFactory that this Directory instance should use for its locking implementation.
setLockPrefix(String) - Method in class org.apache.lucene.store.LockFactory
  Set the prefix in use for all locks created in this LockFactory.
setLogStep(int) - Method in class org.apache.lucene.benchmark.standard.StandardOptions
  Deprecated.
setLowercaseExpandedTerms(boolean) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Whether terms of wildcard, prefix, fuzzy and range queries are to be automatically lower-cased or not.
setLowercaseExpandedTerms(boolean) - Method in class org.apache.lucene.queryParser.QueryParser
  Whether terms of wildcard, prefix, fuzzy and range queries are to be automatically lower-cased or not.
setMatch(Boolean) - Method in class org.apache.lucene.search.ComplexExplanation
  Sets the match status assigned to this explanation node.
setMaxBufferedDeleteTerms(int) - Method in class org.apache.lucene.index.IndexWriter
  Determines the minimal number of delete terms required before the buffered in-memory delete terms are applied and flushed.
setMaxBufferedDocs(int) - Method in class org.apache.lucene.benchmark.stats.TestData
setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Determines the minimal number of documents required before the buffered in-memory documents are merging and a new Segment is created.
setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.IndexWriter
  Determines the minimal number of documents required before the buffered in-memory documents are flushed as a new Segment.
setMaxClauseCount(int) - Static method in class org.apache.lucene.search.BooleanQuery
  Set the maximum number of clauses permitted per BooleanQuery.
setMaxDocBytesToAnalyze(int) - Method in class org.apache.lucene.search.highlight.Highlighter
setMaxFieldLength(int) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. The maximum number of terms that will be indexed for a single field in a document.
setMaxFieldLength(int) - Method in class org.apache.lucene.index.IndexWriter
  The maximum number of terms that will be indexed for a single field in a document.
setMaximumDocumentsToIndex(int) - Method in class org.apache.lucene.benchmark.standard.StandardOptions
  Deprecated.
setMaxMergeDocs(int) - Method in class org.apache.lucene.index.IndexWriter
  Determines the largest segment (measured by document count) that may be merged with other segments.
setMaxMergeDocs(int) - Method in class org.apache.lucene.index.LogMergePolicy
  Determines the largest segment (measured by document count) that may be merged with other segments.
setMaxMergeMB(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
  Determines the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments.
setMaxNumTokensParsed(int) - Method in class org.apache.lucene.search.similar.MoreLikeThis
setMaxQueries(int) - Method in class org.apache.lucene.benchmark.quality.QualityBenchmark
  Set the maximum number of quality queries to run.
setMaxQueryTerms(int) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Sets the maximum number of query terms that will be included in any generated query.
setMaxQueryTerms(int) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
setMaxResults(int) - Method in class org.apache.lucene.benchmark.quality.QualityBenchmark
  set the maximum number of results to collect for each quality query.
setMaxScore(float) - Method in class org.apache.lucene.search.TopDocs
  Expert: Sets the maximum score value encountered.
setMaxThreadCount(int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
  Sets the max # simultaneous threads that may be running.
setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
  Set maximum allowed token length.
setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
  Set the max allowed token length.
setMaxWordLen(int) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Sets the maximum word length above which words will be ignored.
setMergeFactor(int) - Method in class org.apache.lucene.ant.IndexTask
  Sets the mergeFactor attribute of the IndexTask object
setMergeFactor(int) - Method in class org.apache.lucene.benchmark.stats.TestData
setMergeFactor(int) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Determines how often segment indices are merged by addDocument().
setMergeFactor(int) - Method in class org.apache.lucene.index.IndexWriter
  Determines how often segment indices are merged by addDocument().
setMergeFactor(int) - Method in class org.apache.lucene.index.LogMergePolicy
  Determines how often segment indices are merged by addDocument().
setMergePolicy(MergePolicy) - Method in class org.apache.lucene.index.IndexWriter
  Expert: set the merge policy used by this writer.
setMergeScheduler(MergeScheduler) - Method in class org.apache.lucene.index.IndexWriter
  Expert: set the merge scheduler used by this writer.
setMergeThreadPriority(int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
  Return the priority that merge threads run at.
setMinDocFreq(int) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Sets the frequency at which words will be ignored which do not occur in at least this many docs.
setMinDocFreq(int) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
setMinimumNumberShouldMatch(int) - Method in class org.apache.lucene.search.BooleanQuery
  Specifies a minimum number of the optional BooleanClauses which must be satisfied.
setMinMergeDocs(int) - Method in class org.apache.lucene.index.LogDocMergePolicy
  Sets the minimum size for the lowest level segments.
setMinMergeMB(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
  Sets the minimum size for the lowest level segments.
setMinTermFreq(int) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Sets the frequency below which terms will be ignored in the source doc.
setMinTermFrequency(int) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
setMinWordLen(int) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Sets the minimum word length below which words will be ignored.
setMoreLikeFields(String[]) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
setName(String) - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
setName(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
setNoChildReport() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
  Execute child tasks in a way that they do not report their time separately.
setNorm(int, String, byte) - Method in class org.apache.lucene.index.IndexReader
  Expert: Resets the normalization factor for the named field of the named document.
setNorm(int, String, float) - Method in class org.apache.lucene.index.IndexReader
  Expert: Resets the normalization factor for the named field of the named document.
setOccur(BooleanClause.Occur) - Method in class org.apache.lucene.search.BooleanClause
setOmitNorms(boolean) - Method in class org.apache.lucene.document.AbstractField
  Expert: If set, omit normalization factors associated with this indexed field.
setOmitNorms(boolean) - Method in interface org.apache.lucene.document.Fieldable
  Expert: If set, omit normalization factors associated with this indexed field.
setOptimize(boolean) - Method in class org.apache.lucene.benchmark.stats.TestData
setOptions(BenchmarkOptions) - Method in class org.apache.lucene.benchmark.Driver
setOverwrite(boolean) - Method in class org.apache.lucene.ant.IndexTask
  Sets the overwrite attribute of the IndexTask object
setParams(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
  Set the params (docSize only)
setParams(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
  Set the params (docid only)
setParams(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.NewAnalyzerTask
  Set the params (analyzerClassName only), Comma-separate list of Analyzer class names.
setParams(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
  Set the params of this task.
setParams(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravRetLoadFieldSelectorTask
setParams(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
setParams(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.SetPropTask
  Set the params (property name and value).
setParams(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
  Set the params (docSize only)
setPayload(Payload) - Method in class org.apache.lucene.analysis.Token
  Sets this Token's payload.
setPercentTermsToMatch(float) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
setPhraseSlop(int) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
  Sets the default slop for phrases.
setPhraseSlop(int) - Method in class org.apache.lucene.queryParser.QueryParser
  Sets the default slop for phrases.
setPositionIncrement(int) - Method in class org.apache.lucene.analysis.Token
  Set the position increment.
setPrefix(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefTask
setPreviousTokenStream(Object) - Method in class org.apache.lucene.analysis.Analyzer
  Used by Analyzers that implement reusableTokenStream to save a TokenStream for later re-use by the same thread.
setProcessingMode(int) - Method in class org.apache.lucene.search.DuplicateFilter
setProps(Properties) - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
SetPropTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Set a performance test configuration property.
SetPropTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.SetPropTask
setQueries(QueryData[]) - Method in class org.apache.lucene.benchmark.stats.TestData
setQuery(Query) - Method in class org.apache.lucene.search.BooleanClause
setRAMBufferSizeMB(double) - Method in class org.apache.lucene.index.IndexWriter
  Determines the amount of RAM that may be used for buffering added documents before they are flushed as a new Segment.
setRate(int, boolean) - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
setRegexImplementation(RegexCapabilities) - Method in class org.apache.lucene.search.regex.RegexQuery
  Defines which `RegexCapabilities` implementation is used by this instance.
setRegexImplementation(RegexCapabilities) - Method in interface org.apache.lucene.search.regex.RegexQueryCapable
setRegexImplementation(RegexCapabilities) - Method in class org.apache.lucene.search.regex.SpanRegexQuery
setRepetitions(int) - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
setReplaceInvalidAcronym(boolean) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
setReplaceInvalidAcronym(boolean) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
  Deprecated. Remove in 3.X and make true the only valid value See https://issues.apache.org/jira/browse/LUCENE-1068
setRunCount(int) - Method in class org.apache.lucene.benchmark.standard.StandardOptions
  Deprecated.
setRunData(Vector) - Method in class org.apache.lucene.benchmark.stats.TestData
setScaleUp(int) - Method in class org.apache.lucene.benchmark.standard.StandardOptions
  Deprecated.
setSimilarity(Similarity) - Method in class org.apache.lucene.index.IndexWriter
  Expert: Set the Similarity implementation used by this IndexWriter.
setSimilarity(Similarity) - Method in class org.apache.lucene.search.Searcher
  Expert: Set the Similarity implementation used by this Searcher.
setSlop(int) - Method in class org.apache.lucene.search.MultiPhraseQuery
  Sets the phrase slop for this query.
setSlop(int) - Method in class org.apache.lucene.search.PhraseQuery
  Sets the number of other words permitted between words in query phrase.
setSort(String) - Method in class org.apache.lucene.search.Sort
  Sets the sort to the terms in `field` then by index order (document number).
setSort(String, boolean) - Method in class org.apache.lucene.search.Sort
  Sets the sort to the terms in `field` possibly in reverse, then by index order (document number).
setSort(String[]) - Method in class org.apache.lucene.search.Sort
  Sets the sort to the terms in each field in succession.
setSort(SortField) - Method in class org.apache.lucene.search.Sort
  Sets the sort to the given criteria.
setSort(SortField[]) - Method in class org.apache.lucene.search.Sort
  Sets the sort to the given criteria in succession.
setSource(File) - Method in class org.apache.lucene.benchmark.stats.TestData
setSpellIndex(Directory) - Method in class org.apache.lucene.search.spell.SpellChecker
  Use a different index as the spell checker index or re-open the existing index if `spellIndex` is the same value as given in the constructor.
setStartOffset(int) - Method in class org.apache.lucene.analysis.Token
  Set the starting offset.
setStartOffset(int) - Method in class org.apache.lucene.index.TermVectorOffsetInfo
setStartTimeMillis() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
setStemDictionary(File) - Method in class org.apache.lucene.analysis.nl.DutchAnalyzer
  Reads a stemdictionary file , that overrules the stemming algorithm This is a textfile that contains per line `word\tstem`, i.e: two tab seperated words
setStemDictionary(HashMap) - Method in class org.apache.lucene.analysis.nl.DutchStemFilter
  Set dictionary for stemming, this dictionary overrules the algorithm, so you can correct for a particular unwanted word-stem pair.
setStemExclusionTable(String[]) - Method in class org.apache.lucene.analysis.br.BrazilianAnalyzer
  Builds an exclusionlist from an array of Strings.
setStemExclusionTable(Hashtable) - Method in class org.apache.lucene.analysis.br.BrazilianAnalyzer
  Builds an exclusionlist from a Hashtable.
setStemExclusionTable(File) - Method in class org.apache.lucene.analysis.br.BrazilianAnalyzer
  Builds an exclusionlist from the words contained in the given file.
setStemExclusionTable(String[]) - Method in class org.apache.lucene.analysis.de.GermanAnalyzer
  Builds an exclusionlist from an array of Strings.
setStemExclusionTable(Hashtable) - Method in class org.apache.lucene.analysis.de.GermanAnalyzer
  Builds an exclusionlist from a Hashtable.
setStemExclusionTable(File) - Method in class org.apache.lucene.analysis.de.GermanAnalyzer
  Builds an exclusionlist from the words contained in the given file.
setStemExclusionTable(String[]) - Method in class org.apache.lucene.analysis.fr.FrenchAnalyzer
  Builds an exclusionlist from an array of Strings.
setStemExclusionTable(Hashtable) - Method in class org.apache.lucene.analysis.fr.FrenchAnalyzer
  Builds an exclusionlist from a Hashtable.
setStemExclusionTable(File) - Method in class org.apache.lucene.analysis.fr.FrenchAnalyzer
  Builds an exclusionlist from the words contained in the given file.
setStemExclusionTable(String[]) - Method in class org.apache.lucene.analysis.nl.DutchAnalyzer
  Builds an exclusionlist from an array of Strings.
setStemExclusionTable(HashSet) - Method in class org.apache.lucene.analysis.nl.DutchAnalyzer
  Builds an exclusionlist from a Hashtable.
setStemExclusionTable(File) - Method in class org.apache.lucene.analysis.nl.DutchAnalyzer
  Builds an exclusionlist from the words contained in the given file.
setStemmer(GermanStemmer) - Method in class org.apache.lucene.analysis.de.GermanStemFilter
  Set a alternative/custom GermanStemmer for this filter.
setStemmer(FrenchStemmer) - Method in class org.apache.lucene.analysis.fr.FrenchStemFilter
  Set a alternative/custom FrenchStemmer for this filter.
setStemmer(DutchStemmer) - Method in class org.apache.lucene.analysis.nl.DutchStemFilter
  Set a alternative/custom DutchStemmer for this filter.
setStemmer(RussianStemmer) - Method in class org.apache.lucene.analysis.ru.RussianStemFilter
  Set a alternative/custom RussianStemmer for this filter.
setStopWords(Set) - Method in class org.apache.lucene.search.similar.MoreLikeThis
  Set the set of stopwords.
setStopWords(Set) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
setStoreTermVector(Field.TermVector) - Method in class org.apache.lucene.document.AbstractField
setStrict(boolean) - Method in class org.apache.lucene.search.function.CustomScoreQuery
  Set the strict mode of this query.
setTableModel(TableModel) - Method in class org.apache.lucene.swing.models.TableSearcher
  Set the table model used by this table model
setTerm(String) - Method in class org.apache.lucene.search.highlight.WeightedTerm
setTermBuffer(char[], int, int) - Method in class org.apache.lucene.analysis.Token
  Copies the contents of buffer, starting at offset for length characters, into the termBuffer array.
setTermIndexInterval(int) - Method in class org.apache.lucene.index.IndexWriter
  Expert: Set the interval between indexed terms.
setTermInfosIndexDivisor(int) - Method in class org.apache.lucene.index.IndexReader
  For IndexReader implementations that use TermInfosReader to read terms, this sets the indexDivisor to subsample the number of indexed terms loaded into memory.
setTermLength(int) - Method in class org.apache.lucene.analysis.Token
  Set number of valid characters (length of the term) in the termBuffer array.
setTermText(String) - Method in class org.apache.lucene.analysis.Token
  Sets the Token's term text.
setTestMode() - Static method in class org.apache.lucene.index.ConcurrentMergeScheduler
setTextFragmenter(Fragmenter) - Method in class org.apache.lucene.search.highlight.Highlighter
setTitle(String) - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
setTransaction(Transaction) - Method in class org.apache.lucene.store.db.DbDirectory
  Once a transaction handle was committed it is no longer valid.
setTransaction(Transaction) - Method in class org.apache.lucene.store.je.JEDirectory
  Once a transaction handle was committed it is no longer valid.
setType(String) - Method in class org.apache.lucene.analysis.Token
  Set the lexical type.
setup() - Method in class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
setup() - Method in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
setup() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
  Task setup work that should not be measured for that specific task.
setup() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTokensTask
setup() - Method in class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
setUseCompoundDocStore(boolean) - Method in class org.apache.lucene.index.LogMergePolicy
  Sets whether compound file format should be used for newly flushed and newly merged doc store segment files (term vectors and stored fields).
setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.IndexModifier
  Deprecated. Setting to turn on usage of a compound file.
setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.IndexWriter
  Setting to turn on usage of a compound file.
setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.LogMergePolicy
  Sets whether compound file format should be used for newly flushed and newly merged segments.
setUseCompoundIndex(boolean) - Method in class org.apache.lucene.ant.IndexTask
  If creating a new index and this is set to true, the index will be created in compound format.
setUseOldRangeQuery(boolean) - Method in class org.apache.lucene.queryParser.QueryParser
  By default QueryParser uses new ConstantScoreRangeQuery in preference to RangeQuery for range queries.
setUseScorer14(boolean) - Static method in class org.apache.lucene.search.BooleanQuery
  Deprecated. Use `BooleanQuery.setAllowDocsOutOfOrder(boolean)` instead.
setValue(String) - Method in class org.apache.lucene.document.Field
  Expert: change the value of this field.
setValue(Reader) - Method in class org.apache.lucene.document.Field
  Expert: change the value of this field.
setValue(byte[]) - Method in class org.apache.lucene.document.Field
  Expert: change the value of this field.
setValue(TokenStream) - Method in class org.apache.lucene.document.Field
  Expert: change the value of this field.
setValue(float) - Method in class org.apache.lucene.search.Explanation
  Sets the value assigned to this explanation node.
setValueAt(Object, int, int) - Method in class org.apache.lucene.swing.models.TableSearcher
setWeight(float) - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
setWeight(float) - Method in class org.apache.lucene.search.highlight.WeightedTerm
setWorkingDir(File) - Method in class org.apache.lucene.benchmark.Driver
setWriteLockTimeout(long) - Method in class org.apache.lucene.index.IndexWriter
  Sets the maximum time to wait for a write lock (in milliseconds) for this instance of IndexWriter.
SHORT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
  field values are interpreted as numeric short values.
ShortFieldSource - Class in org.apache.lucene.search.function
  Expert: obtains short field values from the `FieldCache` using `getShorts()` and makes those values available as other numeric types, casting as needed.
ShortFieldSource(String) - Constructor for class org.apache.lucene.search.function.ShortFieldSource
  Create a cached short field source with default string-to-short parser.
ShortFieldSource(String, FieldCache.ShortParser) - Constructor for class org.apache.lucene.search.function.ShortFieldSource
  Create a cached short field source with a specific string-to-short parser.
SHOULD - Static variable in class org.apache.lucene.search.BooleanClause.Occur
  Use this operator for clauses that should appear in the matching documents.
shouldNeverLogAtStart() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
  Tasks that should never log at start can overide this.
shouldNeverLogAtStart() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
shouldNotRecordStats() - Method in class org.apache.lucene.benchmark.byTask.tasks.ClearStatsTask
shouldNotRecordStats() - Method in class org.apache.lucene.benchmark.byTask.tasks.NewRoundTask
shouldNotRecordStats() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
  Tasks that should not record statistics can overide this.
shouldNotRecordStats() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
shouldNotRecordStats() - Method in class org.apache.lucene.benchmark.byTask.tasks.ResetInputsTask
showRunData(String) - Method in class org.apache.lucene.benchmark.stats.TestData
Similarity - Class in org.apache.lucene.search
  Expert: Scoring API.
Similarity() - Constructor for class org.apache.lucene.search.Similarity
similarity - Variable in class org.apache.lucene.search.spans.SpanWeight
SimilarityDelegator - Class in org.apache.lucene.search
  Expert: Delegating scoring implementation.
SimilarityDelegator(Similarity) - Constructor for class org.apache.lucene.search.SimilarityDelegator
  Construct a `Similarity` that delegates all methods to another.
SimilarityQueries - Class in org.apache.lucene.search.similar
  Simple similarity measures.
SimpleAnalyzer - Class in org.apache.lucene.analysis
  An Analyzer that filters LetterTokenizer with LowerCaseFilter.
SimpleAnalyzer() - Constructor for class org.apache.lucene.analysis.SimpleAnalyzer
SimpleCharStream - Class in org.apache.lucene.demo.html
  An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).
SimpleCharStream(Reader, int, int, int) - Constructor for class org.apache.lucene.demo.html.SimpleCharStream
SimpleCharStream(Reader, int, int) - Constructor for class org.apache.lucene.demo.html.SimpleCharStream
SimpleCharStream(Reader) - Constructor for class org.apache.lucene.demo.html.SimpleCharStream
SimpleCharStream(InputStream, int, int, int) - Constructor for class org.apache.lucene.demo.html.SimpleCharStream
SimpleCharStream(InputStream, int, int) - Constructor for class org.apache.lucene.demo.html.SimpleCharStream
SimpleCharStream(InputStream) - Constructor for class org.apache.lucene.demo.html.SimpleCharStream
SimpleDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  Create documents for the test.
SimpleDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.SimpleDocMaker
SimpleFragmenter - Class in org.apache.lucene.search.highlight
  `Fragmenter` implementation which breaks text up into same-size fragments with no concerns over spotting sentence boundaries.
SimpleFragmenter() - Constructor for class org.apache.lucene.search.highlight.SimpleFragmenter
SimpleFragmenter(int) - Constructor for class org.apache.lucene.search.highlight.SimpleFragmenter
SimpleFSLockFactory - Class in org.apache.lucene.store
  Implements `LockFactory` using `File.createNewFile()`.
SimpleFSLockFactory(File) - Constructor for class org.apache.lucene.store.SimpleFSLockFactory
  Instantiate using the provided directory (as a File instance).
SimpleFSLockFactory(String) - Constructor for class org.apache.lucene.store.SimpleFSLockFactory
  Instantiate using the provided directory name (String).
SimpleHTMLEncoder - Class in org.apache.lucene.search.highlight
  Simple `Encoder` implementation to escape text for HTML output
SimpleHTMLEncoder() - Constructor for class org.apache.lucene.search.highlight.SimpleHTMLEncoder
SimpleHTMLFormatter - Class in org.apache.lucene.search.highlight
  Simple `Formatter` implementation to highlight terms with a pre and post tag
SimpleHTMLFormatter(String, String) - Constructor for class org.apache.lucene.search.highlight.SimpleHTMLFormatter
SimpleHTMLFormatter() - Constructor for class org.apache.lucene.search.highlight.SimpleHTMLFormatter
  Default constructor uses HTML: <B> tags to markup terms
simpleName(Class) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
  Extract simple class name
SimpleQQParser - Class in org.apache.lucene.benchmark.quality.utils
  Simplistic quality query parser.
SimpleQQParser(String, String) - Constructor for class org.apache.lucene.benchmark.quality.utils.SimpleQQParser
  Constructor of a simple qq parser.
SimpleQueryMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  A QueryMaker that makes queries for a collection created using `SimpleDocMaker`.
SimpleQueryMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.SimpleQueryMaker
SimpleSloppyPhraseQueryMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  Create sloppy phrase queries for performance test, in an index created using simple doc maker.
SimpleSloppyPhraseQueryMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.SimpleSloppyPhraseQueryMaker
SimpleTerm() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
SimpleTerm - Class in org.apache.lucene.queryParser.surround.query
SimpleTerm(boolean) - Constructor for class org.apache.lucene.queryParser.surround.query.SimpleTerm
SimpleTerm.MatchingTermVisitor - Interface in org.apache.lucene.queryParser.surround.query
SingleInstanceLockFactory - Class in org.apache.lucene.store
  Implements `LockFactory` for a single in-process instance, meaning all locking will take place through this one instance.
SingleInstanceLockFactory() - Constructor for class org.apache.lucene.store.SingleInstanceLockFactory
SinkTokenizer - Class in org.apache.lucene.analysis
  A SinkTokenizer can be used to cache Tokens for use in an Analyzer
SinkTokenizer(List) - Constructor for class org.apache.lucene.analysis.SinkTokenizer
SinkTokenizer() - Constructor for class org.apache.lucene.analysis.SinkTokenizer
SinkTokenizer(int) - Constructor for class org.apache.lucene.analysis.SinkTokenizer
size() - Method in class org.apache.lucene.analysis.CharArraySet
SIZE - Static variable in class org.apache.lucene.document.FieldSelectorResult
  Expert: Load the size of this `Field` rather than its value.
size(SegmentInfo) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
size(SegmentInfo) - Method in class org.apache.lucene.index.LogDocMergePolicy
size(SegmentInfo) - Method in class org.apache.lucene.index.LogMergePolicy
size() - Method in interface org.apache.lucene.index.TermFreqVector
size() - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
size() - Method in class org.apache.lucene.search.QueryTermVector
size() - Method in class org.apache.lucene.util.BitVector
  Returns the number of bits in this vector.
size() - Method in class org.apache.lucene.util.PriorityQueue
  Returns the number of elements currently stored in the PriorityQueue.
size() - Method in class org.apache.lucene.util.ScorerDocQueue
  Returns the number of scorers currently stored in the ScorerDocQueue.
SIZE_AND_BREAK - Static variable in class org.apache.lucene.document.FieldSelectorResult
  Expert: Like `FieldSelectorResult.SIZE` but immediately break from the field loading loop, i.e., stop loading further fields, after the size is loaded
sizeInBytes() - Method in class org.apache.lucene.store.RAMDirectory
  Return total size in bytes of all files in this directory.
skipChars(int) - Method in class org.apache.lucene.store.IndexInput
  Expert Similar to `IndexInput.readChars(char[], int, int)` but does not do any conversion operations on the bytes it is reading in.
skipTo(int) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
skipTo(int) - Method in class org.apache.lucene.index.MultipleTermPositions
skipTo(int) - Method in interface org.apache.lucene.index.TermDocs
  Skips entries to the first beyond the current whose document number is greater than or equal to target.
skipTo(Term) - Method in class org.apache.lucene.index.TermEnum
  Skips terms to the first beyond the current whose value is greater or equal to target.
skipTo(int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
skipTo(int) - Method in class org.apache.lucene.search.ReqExclScorer
  Skips to the first match beyond the current whose document number is greater than or equal to a given target.
skipTo(int) - Method in class org.apache.lucene.search.ReqOptSumScorer
skipTo(int) - Method in class org.apache.lucene.search.Scorer
  Skips to the document matching this Scorer with the lowest doc Id greater than or equal to a given target.
skipTo(int) - Method in interface org.apache.lucene.search.spans.Spans
  Skips to the first match beyond the current, whose document number is greater than or equal to target.
skipTo(int) - Method in class org.apache.lucene.search.spans.SpanScorer
skipTo(int) - Method in class org.apache.lucene.search.spans.TermSpans
slice_check() - Method in class net.sf.snowball.SnowballProgram
slice_del() - Method in class net.sf.snowball.SnowballProgram
slice_from(String) - Method in class net.sf.snowball.SnowballProgram
slice_from(StringBuffer) - Method in class net.sf.snowball.SnowballProgram
slice_to(StringBuffer) - Method in class net.sf.snowball.SnowballProgram
sloppyFreq(int) - Method in class org.apache.lucene.search.DefaultSimilarity
  Implemented as `1 / (distance + 1)`.
sloppyFreq(int) - Method in class org.apache.lucene.search.Similarity
  Computes the amount of a sloppy phrase match, based on an edit distance.
sloppyFreq(int) - Method in class org.apache.lucene.search.SimilarityDelegator
SmallFloat - Class in org.apache.lucene.util
  Floating point numbers smaller than 32 bits.
SmallFloat() - Constructor for class org.apache.lucene.util.SmallFloat
snapshot() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
  Take a snapshot of the most recent commit to the index.
SnapshotDeletionPolicy - Class in org.apache.lucene.index
  A `IndexDeletionPolicy` that wraps around any other `IndexDeletionPolicy` and adds the ability to hold and later release a single "snapshot" of an index.
SnapshotDeletionPolicy(IndexDeletionPolicy) - Constructor for class org.apache.lucene.index.SnapshotDeletionPolicy
SnowballAnalyzer - Class in org.apache.lucene.analysis.snowball
  Filters `StandardTokenizer` with `StandardFilter`, `LowerCaseFilter`, `StopFilter` and `SnowballFilter`.
SnowballAnalyzer(String) - Constructor for class org.apache.lucene.analysis.snowball.SnowballAnalyzer
  Builds the named analyzer with no stop words.
SnowballAnalyzer(String, String[]) - Constructor for class org.apache.lucene.analysis.snowball.SnowballAnalyzer
  Builds the named analyzer with the given stop words.
SnowballFilter - Class in org.apache.lucene.analysis.snowball
  A filter that stems words using a Snowball-generated stemmer.
SnowballFilter(TokenStream, String) - Constructor for class org.apache.lucene.analysis.snowball.SnowballFilter
  Construct the named stemming filter.
SnowballProgram - Class in net.sf.snowball
SnowballProgram() - Constructor for class net.sf.snowball.SnowballProgram
Sort - Class in org.apache.lucene.search
  Encapsulates sort criteria for returned hits.
Sort() - Constructor for class org.apache.lucene.search.Sort
  Sorts by computed relevance.
Sort(String) - Constructor for class org.apache.lucene.search.Sort
  Sorts by the terms in `field` then by index order (document number).
Sort(String, boolean) - Constructor for class org.apache.lucene.search.Sort
  Sorts possibly in reverse by the terms in `field` then by index order (document number).
Sort(String[]) - Constructor for class org.apache.lucene.search.Sort
  Sorts in succession by the terms in each field.
Sort(SortField) - Constructor for class org.apache.lucene.search.Sort
  Sorts by the criteria in the given SortField.
Sort(SortField[]) - Constructor for class org.apache.lucene.search.Sort
  Sorts in succession by the criteria in each SortField.
SortComparator - Class in org.apache.lucene.search
  Abstract base class for sorting hits returned by a Query.
SortComparator() - Constructor for class org.apache.lucene.search.SortComparator
SortComparatorSource - Interface in org.apache.lucene.search
  Expert: returns a comparator for sorting ScoreDocs.
SortedTermVectorMapper - Class in org.apache.lucene.index
  Store a sorted collection of `TermVectorEntry`s.
SortedTermVectorMapper(Comparator) - Constructor for class org.apache.lucene.index.SortedTermVectorMapper
SortedTermVectorMapper(boolean, boolean, Comparator) - Constructor for class org.apache.lucene.index.SortedTermVectorMapper
SortField - Class in org.apache.lucene.search
  Stores information about how to sort documents by terms in an individual field.
SortField(String) - Constructor for class org.apache.lucene.search.SortField
  Creates a sort by terms in the given field where the type of term value is determined dynamically (`AUTO`).
SortField(String, boolean) - Constructor for class org.apache.lucene.search.SortField
  Creates a sort, possibly in reverse, by terms in the given field where the type of term value is determined dynamically (`AUTO`).
SortField(String, int) - Constructor for class org.apache.lucene.search.SortField
  Creates a sort by terms in the given field with the type of term values explicitly given.
SortField(String, int, boolean) - Constructor for class org.apache.lucene.search.SortField
  Creates a sort, possibly in reverse, by terms in the given field with the type of term values explicitly given.
SortField(String, Locale) - Constructor for class org.apache.lucene.search.SortField
  Creates a sort by terms in the given field sorted according to the given locale.
SortField(String, Locale, boolean) - Constructor for class org.apache.lucene.search.SortField
  Creates a sort, possibly in reverse, by terms in the given field sorted according to the given locale.
SortField(String, SortComparatorSource) - Constructor for class org.apache.lucene.search.SortField
  Creates a sort with a custom comparison function.
SortField(String, SortComparatorSource, boolean) - Constructor for class org.apache.lucene.search.SortField
  Creates a sort, possibly in reverse, with a custom comparison function.
sortType() - Method in interface org.apache.lucene.search.ScoreDocComparator
  Returns the type of sort.
sortValue(ScoreDoc) - Method in interface org.apache.lucene.search.ScoreDocComparator
  Returns the value used to sort the given document.
SOURCE_DIR - Static variable in class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated.
SP - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
Space - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
SpanBuilderBase - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
SpanBuilderBase() - Constructor for class org.apache.lucene.xmlparser.builders.SpanBuilderBase
SpanFilter - Class in org.apache.lucene.search
  Abstract base class providing a mechanism to restrict searches to a subset of an index and also maintains and returns position information.
SpanFilter() - Constructor for class org.apache.lucene.search.SpanFilter
SpanFilterResult - Class in org.apache.lucene.search
  The results of a SpanQueryFilter.
SpanFilterResult(BitSet, List) - Constructor for class org.apache.lucene.search.SpanFilterResult
SpanFilterResult.PositionInfo - Class in org.apache.lucene.search
SpanFilterResult.PositionInfo(int) - Constructor for class org.apache.lucene.search.SpanFilterResult.PositionInfo
SpanFilterResult.StartEnd - Class in org.apache.lucene.search
SpanFilterResult.StartEnd(int, int) - Constructor for class org.apache.lucene.search.SpanFilterResult.StartEnd
SpanFirstBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
SpanFirstBuilder(SpanQueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.SpanFirstBuilder
SpanFirstQuery - Class in org.apache.lucene.search.spans
  Matches spans near the beginning of a field.
SpanFirstQuery(SpanQuery, int) - Constructor for class org.apache.lucene.search.spans.SpanFirstQuery
  Construct a SpanFirstQuery matching spans in `match` whose end position is less than or equal to `end`.
SpanGradientFormatter - Class in org.apache.lucene.search.highlight
  Formats text with different color intensity depending on the score of the term using the span tag.
SpanGradientFormatter(float, String, String, String, String) - Constructor for class org.apache.lucene.search.highlight.SpanGradientFormatter
SpanishStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
SpanishStemmer() - Constructor for class net.sf.snowball.ext.SpanishStemmer
SpanNearBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
SpanNearBuilder(SpanQueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.SpanNearBuilder
SpanNearClauseFactory - Class in org.apache.lucene.queryParser.surround.query
SpanNearClauseFactory(IndexReader, String, BasicQueryFactory) - Constructor for class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
SpanNearQuery - Class in org.apache.lucene.search.spans
  Matches spans which are near one another.
SpanNearQuery(SpanQuery[], int, boolean) - Constructor for class org.apache.lucene.search.spans.SpanNearQuery
  Construct a SpanNearQuery.
SpanNotBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
SpanNotBuilder(SpanQueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.SpanNotBuilder
SpanNotQuery - Class in org.apache.lucene.search.spans
  Removes matches which overlap with another SpanQuery.
SpanNotQuery(SpanQuery, SpanQuery) - Constructor for class org.apache.lucene.search.spans.SpanNotQuery
  Construct a SpanNotQuery matching spans from `include` which have no overlap with spans from `exclude`.
SpanOrBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
SpanOrBuilder(SpanQueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.SpanOrBuilder
SpanOrQuery - Class in org.apache.lucene.search.spans
  Matches the union of its clauses.
SpanOrQuery(SpanQuery[]) - Constructor for class org.apache.lucene.search.spans.SpanOrQuery
  Construct a SpanOrQuery merging the provided clauses.
SpanOrTermsBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
SpanOrTermsBuilder(Analyzer) - Constructor for class org.apache.lucene.xmlparser.builders.SpanOrTermsBuilder
SpanQuery - Class in org.apache.lucene.search.spans
  Base class for span-based queries.
SpanQuery() - Constructor for class org.apache.lucene.search.spans.SpanQuery
SpanQueryBuilder - Interface in org.apache.lucene.xmlparser.builders
SpanQueryBuilderFactory - Class in org.apache.lucene.xmlparser.builders
SpanQueryBuilderFactory() - Constructor for class org.apache.lucene.xmlparser.builders.SpanQueryBuilderFactory
SpanQueryFilter - Class in org.apache.lucene.search
  Constrains search results to only match those which also match a provided query.
SpanQueryFilter() - Constructor for class org.apache.lucene.search.SpanQueryFilter
SpanQueryFilter(SpanQuery) - Constructor for class org.apache.lucene.search.SpanQueryFilter
  Constructs a filter which only matches documents matching `query`.
SpanRegexQuery - Class in org.apache.lucene.search.regex
  A SpanQuery version of `RegexQuery` allowing regular expression queries to be nested within other SpanQuery subclasses.
SpanRegexQuery(Term) - Constructor for class org.apache.lucene.search.regex.SpanRegexQuery
Spans - Interface in org.apache.lucene.search.spans
  Expert: an enumeration of span matches.
spans - Variable in class org.apache.lucene.search.spans.SpanScorer
SpanScorer - Class in org.apache.lucene.search.spans
  Public for extension only.
SpanScorer(Spans, Weight, Similarity, byte[]) - Constructor for class org.apache.lucene.search.spans.SpanScorer
SpanTermBuilder - Class in org.apache.lucene.xmlparser.builders
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
SpanTermBuilder() - Constructor for class org.apache.lucene.xmlparser.builders.SpanTermBuilder
SpanTermQuery - Class in org.apache.lucene.search.spans
  Matches spans containing a term.
SpanTermQuery(Term) - Constructor for class org.apache.lucene.search.spans.SpanTermQuery
  Construct a SpanTermQuery matching the named term's spans.
SpanWeight - Class in org.apache.lucene.search.spans
  Expert-only.
SpanWeight(SpanQuery, Searcher) - Constructor for class org.apache.lucene.search.spans.SpanWeight
specialConstructor - Variable in exception org.apache.lucene.demo.html.ParseException
  This variable determines which constructor was used to create this object and thereby affects the semantics of the "getMessage" method (see below).
specialConstructor - Variable in exception org.apache.lucene.queryParser.ParseException
  This variable determines which constructor was used to create this object and thereby affects the semantics of the "getMessage" method (see below).
specialConstructor - Variable in exception org.apache.lucene.queryParser.precedence.ParseException
  This variable determines which constructor was used to create this object and thereby affects the semantics of the "getMessage" method (see below).
specialConstructor - Variable in exception org.apache.lucene.queryParser.surround.parser.ParseException
  This variable determines which constructor was used to create this object and thereby affects the semantics of the "getMessage" method (see below).
specialToken - Variable in class org.apache.lucene.demo.html.Token
  This field is used to access special tokens that occur prior to this token, but after the immediately preceding regular (non-special) token.
specialToken - Variable in class org.apache.lucene.queryParser.precedence.Token
  This field is used to access special tokens that occur prior to this token, but after the immediately preceding regular (non-special) token.
specialToken - Variable in class org.apache.lucene.queryParser.surround.parser.Token
  This field is used to access special tokens that occur prior to this token, but after the immediately preceding regular (non-special) token.
specialToken - Variable in class org.apache.lucene.queryParser.Token
  This field is used to access special tokens that occur prior to this token, but after the immediately preceding regular (non-special) token.
SpellChecker - Class in org.apache.lucene.search.spell
  Spell Checker class (Main class)
  (initially inspired by the David Spencer code).
SpellChecker(Directory) - Constructor for class org.apache.lucene.search.spell.SpellChecker
  Use the given directory as a spell checker index.
SrndPrefixQuery - Class in org.apache.lucene.queryParser.surround.query
SrndPrefixQuery(String, boolean, char) - Constructor for class org.apache.lucene.queryParser.surround.query.SrndPrefixQuery
SrndQuery - Class in org.apache.lucene.queryParser.surround.query
SrndQuery() - Constructor for class org.apache.lucene.queryParser.surround.query.SrndQuery
SrndTermQuery - Class in org.apache.lucene.queryParser.surround.query
SrndTermQuery(String, boolean) - Constructor for class org.apache.lucene.queryParser.surround.query.SrndTermQuery
SrndTruncQuery - Class in org.apache.lucene.queryParser.surround.query
SrndTruncQuery(String, char, char) - Constructor for class org.apache.lucene.queryParser.surround.query.SrndTruncQuery
StaleReaderException - Exception in org.apache.lucene.index
  This exception is thrown when an `IndexReader` tries to make changes to the index (via `IndexReader.deleteDocument(int)`, `IndexReader.undeleteAll()` or `IndexReader.setNorm(int, java.lang.String, byte)`) but changes have already been committed to the index since this reader was instantiated.
StaleReaderException(String) - Constructor for exception org.apache.lucene.index.StaleReaderException
STANDARD_QUERIES - Static variable in class org.apache.lucene.benchmark.standard.ReutersQueries
  Deprecated.
StandardAnalyzer - Class in org.apache.lucene.analysis.standard
  Filters `StandardTokenizer` with `StandardFilter`, `LowerCaseFilter` and `StopFilter`, using a list of English stop words.
StandardAnalyzer() - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Builds an analyzer with the default stop words (`StandardAnalyzer.STOP_WORDS`).
StandardAnalyzer(Set) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Builds an analyzer with the given stop words.
StandardAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Builds an analyzer with the given stop words.
StandardAnalyzer(File) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Builds an analyzer with the stop words from the given file.
StandardAnalyzer(Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Builds an analyzer with the stop words from the given reader.
StandardAnalyzer(boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Deprecated. Remove in 3.X and make true the only valid value
StandardAnalyzer(Reader, boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Deprecated. Remove in 3.X and make true the only valid value
StandardAnalyzer(File, boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Deprecated. Remove in 3.X and make true the only valid value
StandardAnalyzer(String[], boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Deprecated. Remove in 3.X and make true the only valid value
StandardAnalyzer(Set, boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
  Deprecated. Remove in 3.X and make true the only valid value
StandardBenchmarker - Class in org.apache.lucene.benchmark.standard
  Deprecated. use the byTask code instead. See http://lucene.zones.apache.org:8080/hudson/job/Lucene-Nightly/javadoc/org/apache/lucene/benchmark/byTask/package-summary.html .
StandardBenchmarker() - Constructor for class org.apache.lucene.benchmark.standard.StandardBenchmarker
  Deprecated.
StandardFilter - Class in org.apache.lucene.analysis.standard
  Normalizes tokens extracted with `StandardTokenizer`.
StandardFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.standard.StandardFilter
  Construct filtering in.
StandardOptions - Class in org.apache.lucene.benchmark.standard
  Deprecated. Use the Task based stuff instead
StandardOptions() - Constructor for class org.apache.lucene.benchmark.standard.StandardOptions
  Deprecated.
StandardTokenizer - Class in org.apache.lucene.analysis.standard
  A grammar-based tokenizer constructed with JFlex
StandardTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer
  Creates a new instance of the `StandardTokenizer`.
StandardTokenizer(Reader, boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer
  Creates a new instance of the `StandardTokenizer`.
STAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
start() - Method in class org.apache.lucene.benchmark.stats.TimeData
  Start counting elapsed time.
start(String) - Method in interface org.apache.lucene.search.highlight.Fragmenter
  Initializes the Fragmenter
start(String) - Method in class org.apache.lucene.search.highlight.NullFragmenter
start(String) - Method in class org.apache.lucene.search.highlight.SimpleFragmenter
start() - Method in interface org.apache.lucene.search.spans.Spans
  Returns the start position of the current match.
start() - Method in class org.apache.lucene.search.spans.TermSpans
startElement(String, String, String, Attributes) - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
startFragment(TextFragment) - Method in class org.apache.lucene.search.highlight.QueryScorer
startFragment(TextFragment) - Method in interface org.apache.lucene.search.highlight.Scorer
  called when a new fragment is started for consideration
startOffset() - Method in class org.apache.lucene.analysis.Token
  Returns this Token's starting offset, the position of the first character corresponding to this token in the source text.
startRun() - Method in class org.apache.lucene.benchmark.stats.TestRunData
  Mark the starting time of this test run.
staticFlag - Static variable in class org.apache.lucene.demo.html.SimpleCharStream
stem() - Method in class net.sf.snowball.ext.DanishStemmer
stem() - Method in class net.sf.snowball.ext.DutchStemmer
stem() - Method in class net.sf.snowball.ext.EnglishStemmer
stem() - Method in class net.sf.snowball.ext.FinnishStemmer
stem() - Method in class net.sf.snowball.ext.FrenchStemmer
stem() - Method in class net.sf.snowball.ext.German2Stemmer
stem() - Method in class net.sf.snowball.ext.GermanStemmer
stem() - Method in class net.sf.snowball.ext.ItalianStemmer
stem() - Method in class net.sf.snowball.ext.KpStemmer
stem() - Method in class net.sf.snowball.ext.LovinsStemmer
stem() - Method in class net.sf.snowball.ext.NorwegianStemmer
stem() - Method in class net.sf.snowball.ext.PorterStemmer
stem() - Method in class net.sf.snowball.ext.PortugueseStemmer
stem() - Method in class net.sf.snowball.ext.RussianStemmer
stem() - Method in class net.sf.snowball.ext.SpanishStemmer
stem() - Method in class net.sf.snowball.ext.SwedishStemmer
stem(String) - Method in class org.apache.lucene.analysis.br.BrazilianStemmer
  Stemms the given term to an unique `discriminator`.
stem(String) - Method in class org.apache.lucene.analysis.de.GermanStemmer
  Stemms the given term to an unique `discriminator`.
stem(String) - Method in class org.apache.lucene.analysis.fr.FrenchStemmer
  Stemms the given term to a unique `discriminator`.
stem(String) - Method in class org.apache.lucene.analysis.nl.DutchStemmer
stop() - Method in class org.apache.lucene.benchmark.stats.TimeData
  Stop counting elapsed time.
STOP_WORDS - Static variable in class org.apache.lucene.analysis.cjk.CJKAnalyzer
  An array containing some common English words that are not usually useful for searching and some double-byte interpunctions.
STOP_WORDS - Static variable in class org.apache.lucene.analysis.cn.ChineseFilter
STOP_WORDS - Static variable in class org.apache.lucene.analysis.standard.StandardAnalyzer
  An array containing some common English words that are usually not useful for searching.
StopAnalyzer - Class in org.apache.lucene.analysis
  Filters LetterTokenizer with LowerCaseFilter and StopFilter.
StopAnalyzer() - Constructor for class org.apache.lucene.analysis.StopAnalyzer
  Builds an analyzer which removes words in ENGLISH_STOP_WORDS.
StopAnalyzer(Set) - Constructor for class org.apache.lucene.analysis.StopAnalyzer
  Builds an analyzer with the stop words from the given set.
StopAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.StopAnalyzer
  Builds an analyzer which removes words in the provided array.
StopAnalyzer(File) - Constructor for class org.apache.lucene.analysis.StopAnalyzer
  Builds an analyzer with the stop words from the given file.
StopAnalyzer(Reader) - Constructor for class org.apache.lucene.analysis.StopAnalyzer
  Builds an analyzer with the stop words from the given reader.
StopFilter - Class in org.apache.lucene.analysis
  Removes stop words from a token stream.
StopFilter(TokenStream, String[]) - Constructor for class org.apache.lucene.analysis.StopFilter
  Construct a token stream filtering the given input.
StopFilter(TokenStream, String[], boolean) - Constructor for class org.apache.lucene.analysis.StopFilter
  Constructs a filter which removes words from the input TokenStream that are named in the array of words.
StopFilter(TokenStream, Set, boolean) - Constructor for class org.apache.lucene.analysis.StopFilter
  Construct a token stream filtering the given input.
StopFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.StopFilter
  Constructs a filter which removes words from the input TokenStream that are named in the Set.
storeOffsetWithTermVector - Variable in class org.apache.lucene.document.AbstractField
storePositionWithTermVector - Variable in class org.apache.lucene.document.AbstractField
STORES_PAYLOADS - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All fields that store payloads
storeTermVector - Variable in class org.apache.lucene.document.AbstractField
storeVal - Variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
STR_SIZE - Static variable in class org.apache.lucene.document.NumberTools
  The length of (all) strings returned by `NumberTools.longToString(long)`
STRING - Static variable in class org.apache.lucene.search.SortField
  Sort using term values as Strings.
STRING_INDEX - Static variable in interface org.apache.lucene.search.FieldCache
  Indicator for StringIndex values in the cache.
stringDifference(String, String) - Static method in class org.apache.lucene.util.StringHelper
  Compares two strings, character by character, and returns the first position where the two strings differ from one another.
StringHelper - Class in org.apache.lucene.util
  Methods for manipulating strings.
stringToDate(String) - Static method in class org.apache.lucene.document.DateField
  Deprecated. Converts a string-encoded date into a Date object.
stringToDate(String) - Static method in class org.apache.lucene.document.DateTools
  Converts a string produced by `timeToString` or `dateToString` back to a time, represented as a Date object.
stringToLong(String) - Static method in class org.apache.lucene.document.NumberTools
  Converts a String that was returned by `NumberTools.longToString(long)` back to a long.
stringToTime(String) - Static method in class org.apache.lucene.document.DateField
  Deprecated. Converts a string-encoded date into a millisecond time.
stringToTime(String) - Static method in class org.apache.lucene.document.DateTools
  Converts a string produced by `timeToString` or `dateToString` back to a time, represented as the number of milliseconds since January 1, 1970, 00:00:00 GMT.
stringValue() - Method in class org.apache.lucene.document.Field
  The value of the field as a String, or null.
stringValue() - Method in interface org.apache.lucene.document.Fieldable
  The value of the field as a String, or null.
strVal(int) - Method in class org.apache.lucene.search.function.DocValues
  Return doc value as a string.
SUB_HEADING - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
SUB_HEADING_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
subDoc(int) - Method in class org.apache.lucene.search.MultiSearcher
  Returns the document number of document `n` within its sub-index.
SubmissionReport - Class in org.apache.lucene.benchmark.quality.utils
  Create a log ready for submission.
SubmissionReport(PrintWriter, String) - Constructor for class org.apache.lucene.benchmark.quality.utils.SubmissionReport
  Constructor for SubmissionReport.
subQueriesOrdered() - Method in class org.apache.lucene.queryParser.surround.query.DistanceQuery
subReaders - Variable in class org.apache.lucene.index.MultiReader
subSearcher(int) - Method in class org.apache.lucene.search.MultiSearcher
  Returns index of the searcher for document `n` in the array used to construct this searcher.
substring_i - Variable in class net.sf.snowball.Among
SUFFIXTERM - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
suffixToString(StringBuffer) - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
suffixToString(StringBuffer) - Method in class org.apache.lucene.queryParser.surround.query.SrndPrefixQuery
suggestSimilar(String, int) - Method in class org.apache.lucene.search.spell.SpellChecker
  Suggest similar words.
suggestSimilar(String, int, IndexReader, String, boolean) - Method in class org.apache.lucene.search.spell.SpellChecker
  Suggest similar words (optionally restricted to a field of an index).
SUMMARY_LENGTH - Static variable in class org.apache.lucene.demo.html.HTMLParser
sumOfSquaredWeights() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
sumOfSquaredWeights() - Method in class org.apache.lucene.search.spans.SpanWeight
sumOfSquaredWeights() - Method in interface org.apache.lucene.search.Weight
  The sum of squared weights of contained query clauses.
SUN_OS - Static variable in class org.apache.lucene.util.Constants
  True iff running on SunOS.
supportsParams() - Method in class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
supportsParams() - Method in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
supportsParams() - Method in class org.apache.lucene.benchmark.byTask.tasks.NewAnalyzerTask
supportsParams() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
  Sub classes that supports parameters must overide this method to return true.
supportsParams() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravRetLoadFieldSelectorTask
supportsParams() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
supportsParams() - Method in class org.apache.lucene.benchmark.byTask.tasks.SetPropTask
supportsParams() - Method in class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
SwedishStemmer - Class in net.sf.snowball.ext
  Generated class implementing code defined by a snowball script.
SwedishStemmer() - Constructor for class net.sf.snowball.ext.SwedishStemmer
SweetSpotSimilarity - Class in org.apache.lucene.misc
  A similarity with a lengthNorm that provides for a "platuea" of equally good lengths, and tf helper functions.
SweetSpotSimilarity() - Constructor for class org.apache.lucene.misc.SweetSpotSimilarity
SwitchTo(int) - Method in class org.apache.lucene.demo.html.HTMLParserTokenManager
SwitchTo(int) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
SwitchTo(int) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
SwitchTo(int) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
sync() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
SynExpand - Class in org.apache.lucene.wordnet
  Expand a query by looking up synonyms for every term.
SynExpand() - Constructor for class org.apache.lucene.wordnet.SynExpand
SynLookup - Class in org.apache.lucene.wordnet
  Test program to look up synonyms.
SynLookup() - Constructor for class org.apache.lucene.wordnet.SynLookup
SYNONYM_TOKEN_TYPE - Static variable in class org.apache.lucene.index.memory.SynonymTokenFilter
  The Token.type used to indicate a synonym to higher level filters.
SynonymMap - Class in org.apache.lucene.index.memory
  Loads the WordNet prolog file wn_s.pl into a thread-safe main-memory hash map that can be used for fast high-frequency lookups of synonyms for any given (lowercase) word string.
SynonymMap(InputStream) - Constructor for class org.apache.lucene.index.memory.SynonymMap
  Constructs an instance, loading WordNet synonym data from the given input stream.
SynonymTokenFilter - Class in org.apache.lucene.index.memory
  Injects additional tokens for synonyms of token terms fetched from the underlying child stream; the child stream must deliver lowercase tokens for synonyms to be found.
SynonymTokenFilter(TokenStream, SynonymMap, int) - Constructor for class org.apache.lucene.index.memory.SynonymTokenFilter
  Creates an instance for the given underlying stream and synonym table.
Syns2Index - Class in org.apache.lucene.wordnet
  Convert the prolog file wn_s.pl from the WordNet prolog download into a Lucene index suitable for looking up synonyms and performing query expansion (`SynExpand.expand(...)`).
Syns2Index() - Constructor for class org.apache.lucene.wordnet.Syns2Index

## T

tableModel - Variable in class org.apache.lucene.swing.models.TableSearcher
  The inner table model we are decorating
TableSearcher - Class in org.apache.lucene.swing.models
  This is a TableModel that encapsulates Lucene search logic within a TableModel implementation.
TableSearcher(TableModel) - Constructor for class org.apache.lucene.swing.models.TableSearcher
tableTitle(String) - Method in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
  Compute a title line for a report table
Tag() - Method in class org.apache.lucene.demo.html.HTMLParser
TagEnd - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
TagName - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
Tags - Class in org.apache.lucene.demo.html
Tags() - Constructor for class org.apache.lucene.demo.html.Tags
taskReportLine(String, TaskStats) - Method in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
  Compute a report line for the given task stat.
TaskSequence - Class in org.apache.lucene.benchmark.byTask.tasks
  Sequence of parallel or sequential tasks.
TaskSequence(PerfRunData, String, TaskSequence, boolean) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
taskStats() - Method in class org.apache.lucene.benchmark.byTask.stats.Points
  Return the current task stats.
TaskStats - Class in org.apache.lucene.benchmark.byTask.stats
  Statistics for a task run.
tearDown() - Method in class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
tearDown() - Method in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
tearDown() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
  Task tearDown work that should not be measured for that specific task.
tearDown() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTokensTask
tearDown() - Method in class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
TeeTokenFilter - Class in org.apache.lucene.analysis
  Works in conjunction with the SinkTokenizer to provide the ability to set aside tokens that have already been analyzed.
TeeTokenFilter(TokenStream, SinkTokenizer) - Constructor for class org.apache.lucene.analysis.TeeTokenFilter
term() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
Term - Class in org.apache.lucene.index
  A Term represents a word from text.
Term(String, String) - Constructor for class org.apache.lucene.index.Term
  Constructs a Term with the given field and text.
term() - Method in class org.apache.lucene.index.TermEnum
  Returns the current Term in the enumeration.
Term(String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
TERM - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
Term(String) - Method in class org.apache.lucene.queryParser.QueryParser
TERM - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
TERM - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
term() - Method in class org.apache.lucene.search.FilteredTermEnum
  Returns the current Term in the enumeration.
term - Variable in class org.apache.lucene.search.FuzzyQuery.ScoreTerm
term - Variable in class org.apache.lucene.search.spans.SpanTermQuery
term - Variable in class org.apache.lucene.search.spans.TermSpans
termBuffer() - Method in class org.apache.lucene.analysis.Token
  Returns the internal termBuffer character array which you can then directly alter.
termCompare(Term) - Method in class org.apache.lucene.search.FilteredTermEnum
  Equality compare on the term
termCompare(Term) - Method in class org.apache.lucene.search.FuzzyTermEnum
  The termCompare method in FuzzyTermEnum uses Levenshtein distance to calculate the distance between the given term and the comparing term.
termCompare(Term) - Method in class org.apache.lucene.search.regex.RegexTermEnum
termCompare(Term) - Method in class org.apache.lucene.search.WildcardTermEnum
termDocs() - Method in class org.apache.lucene.index.FilterIndexReader
termDocs(Term) - Method in class org.apache.lucene.index.IndexReader
  Returns an enumeration of all the documents which contain `term`.
termDocs() - Method in class org.apache.lucene.index.IndexReader
  Returns an unpositioned `TermDocs` enumerator.
termDocs() - Method in class org.apache.lucene.index.MultiReader
termDocs(Term) - Method in class org.apache.lucene.index.ParallelReader
termDocs() - Method in class org.apache.lucene.index.ParallelReader
TermDocs - Interface in org.apache.lucene.index
  TermDocs provides an interface for enumerating <document, frequency> pairs for a term.
TermEnum - Class in org.apache.lucene.index
  Abstract class for enumerating terms.
TermEnum() - Constructor for class org.apache.lucene.index.TermEnum
TermFreqVector - Interface in org.apache.lucene.index
  Provides access to stored term vector of a document field.
termLength() - Method in class org.apache.lucene.analysis.Token
  Return number of valid characters (length of the term) in the termBuffer array.
termPositions() - Method in class org.apache.lucene.index.FilterIndexReader
termPositions(Term) - Method in class org.apache.lucene.index.IndexReader
  Returns an enumeration of all the documents which contain `term`.
termPositions() - Method in class org.apache.lucene.index.IndexReader
  Returns an unpositioned `TermPositions` enumerator.
termPositions() - Method in class org.apache.lucene.index.MultiReader
termPositions(Term) - Method in class org.apache.lucene.index.ParallelReader
termPositions() - Method in class org.apache.lucene.index.ParallelReader
TermPositions - Interface in org.apache.lucene.index
  TermPositions provides an interface for enumerating the <document, frequency, <position>* > tuples for a term.
TermPositionVector - Interface in org.apache.lucene.index
  Extends `TermFreqVector` to provide additional information about positions in which each of the terms is found.
TermQuery - Class in org.apache.lucene.search
  A Query that matches documents containing a term.
TermQuery(Term) - Constructor for class org.apache.lucene.search.TermQuery
  Constructs a query for the term `t`.
TermQueryBuilder - Class in org.apache.lucene.xmlparser.builders
TermQueryBuilder() - Constructor for class org.apache.lucene.xmlparser.builders.TermQueryBuilder
terms() - Method in class org.apache.lucene.index.FilterIndexReader
terms(Term) - Method in class org.apache.lucene.index.FilterIndexReader
terms() - Method in class org.apache.lucene.index.IndexReader
  Returns an enumeration of all the terms in the index.
terms(Term) - Method in class org.apache.lucene.index.IndexReader
  Returns an enumeration of all terms starting at a given term.
terms() - Method in class org.apache.lucene.index.MultiReader
terms(Term) - Method in class org.apache.lucene.index.MultiReader
terms() - Method in class org.apache.lucene.index.ParallelReader
terms(Term) - Method in class org.apache.lucene.index.ParallelReader
terms - Variable in class org.apache.lucene.search.spans.SpanWeight
TermsFilter - Class in org.apache.lucene.search
  Constructs a filter for docs matching any of the terms added to this class.
TermsFilter() - Constructor for class org.apache.lucene.search.TermsFilter
TermsFilterBuilder - Class in org.apache.lucene.xmlparser.builders
TermsFilterBuilder(Analyzer) - Constructor for class org.apache.lucene.xmlparser.builders.TermsFilterBuilder
TermSpans - Class in org.apache.lucene.search.spans
  Expert: Public for extension only
TermSpans(TermPositions, Term) - Constructor for class org.apache.lucene.search.spans.TermSpans
TermsQueryBuilder - Class in org.apache.lucene.xmlparser.builders
  Builds a BooleanQuery from all of the terms found in the XML element using the choice of analyzer
TermsQueryBuilder(Analyzer) - Constructor for class org.apache.lucene.xmlparser.builders.TermsQueryBuilder
termText() - Method in class org.apache.lucene.analysis.Token
  Deprecated. Use `Token.termBuffer()` and `Token.termLength()` instead.
TERMVECTOR - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All fields with termvectors enabled.
TERMVECTOR_WITH_OFFSET - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All fields with termvectors with offset values enabled
TERMVECTOR_WITH_POSITION - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All fields with termvectors with position values enabled
TERMVECTOR_WITH_POSITION_OFFSET - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All fields with termvectors with offset values and position values enabled
TermVectorEntry - Class in org.apache.lucene.index
  Convenience class for holding TermVector information.
TermVectorEntry() - Constructor for class org.apache.lucene.index.TermVectorEntry
TermVectorEntry(String, String, int, TermVectorOffsetInfo[], int[]) - Constructor for class org.apache.lucene.index.TermVectorEntry
TermVectorEntryFreqSortedComparator - Class in org.apache.lucene.index
  Compares `TermVectorEntry`s first by frequency and then by the term (case-sensitive)
TermVectorEntryFreqSortedComparator() - Constructor for class org.apache.lucene.index.TermVectorEntryFreqSortedComparator
TermVectorMapper - Class in org.apache.lucene.index
  The TermVectorMapper can be used to map Term Vectors into your own structure instead of the parallel array structure used by `IndexReader.getTermFreqVector(int,String)`.
TermVectorMapper() - Constructor for class org.apache.lucene.index.TermVectorMapper
TermVectorMapper(boolean, boolean) - Constructor for class org.apache.lucene.index.TermVectorMapper
TermVectorOffsetInfo - Class in org.apache.lucene.index
  The TermVectorOffsetInfo class holds information pertaining to a Term in a `TermPositionVector`'s offset information.
TermVectorOffsetInfo() - Constructor for class org.apache.lucene.index.TermVectorOffsetInfo
TermVectorOffsetInfo(int, int) - Constructor for class org.apache.lucene.index.TermVectorOffsetInfo
termVecVal - Variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
TestApp - Class in net.sf.snowball
TestApp() - Constructor for class net.sf.snowball.TestApp
TestData - Class in org.apache.lucene.benchmark.stats
  This class holds together all parameters related to a test.
TestData() - Constructor for class org.apache.lucene.benchmark.stats.TestData
TestRunData - Class in org.apache.lucene.benchmark.stats
  This class holds series of TimeData related to a single test run.
TestRunData() - Constructor for class org.apache.lucene.benchmark.stats.TestRunData
TestRunData(String) - Constructor for class org.apache.lucene.benchmark.stats.TestRunData
text() - Method in class org.apache.lucene.index.Term
  Returns the text of this term.
TextDocument - Class in org.apache.lucene.ant
  A utility for making Lucene Documents from a File.
TextDocument(File) - Constructor for class org.apache.lucene.ant.TextDocument
  Constructor for the TextDocument object
TextFragment - Class in org.apache.lucene.search.highlight
  Low-level class used to record information about a section of a document with a score.
TextFragment(StringBuffer, int, int) - Constructor for class org.apache.lucene.search.highlight.TextFragment
tf(int) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
  Delegates to baselineTf
tf(float) - Method in class org.apache.lucene.search.DefaultSimilarity
  Implemented as `sqrt(freq)`.
tf(int) - Method in class org.apache.lucene.search.Similarity
  Computes a score factor based on a term or phrase's frequency in a document.
tf(float) - Method in class org.apache.lucene.search.Similarity
  Computes a score factor based on a term or phrase's frequency in a document.
tf(float) - Method in class org.apache.lucene.search.SimilarityDelegator
ThaiAnalyzer - Class in org.apache.lucene.analysis.th
  Analyzer for Thai language.
ThaiAnalyzer() - Constructor for class org.apache.lucene.analysis.th.ThaiAnalyzer
ThaiWordFilter - Class in org.apache.lucene.analysis.th
  TokenFilter that use java.text.BreakIterator to break each Token that is Thai into separate Token(s) for each Thai word.
ThaiWordFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.th.ThaiWordFilter
theEmptyLcnQuery - Static variable in class org.apache.lucene.queryParser.surround.query.SrndQuery
TimeData - Class in org.apache.lucene.benchmark.stats
  This class holds a data point measuring speed of processing.
TimeData() - Constructor for class org.apache.lucene.benchmark.stats.TimeData
TimeData(String) - Constructor for class org.apache.lucene.benchmark.stats.TimeData
timeModified - Variable in class org.apache.lucene.store.db.File
timeModified - Variable in class org.apache.lucene.store.je.File
timestamp - Variable in class org.apache.lucene.search.FilterManager.FilterItem
timeToString(long) - Static method in class org.apache.lucene.document.DateField
  Deprecated. Converts a millisecond time to a string suitable for indexing.
timeToString(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
  Converts a millisecond time to a string suitable for indexing.
TITLE_FIELD - Static variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
toByteArray() - Method in class org.apache.lucene.index.Payload
  Allocates a new byte array, copies the payload data into it and returns it.
toHtml() - Method in class org.apache.lucene.search.Explanation
  Render an explanation as HTML.
Token - Class in org.apache.lucene.analysis
  A Token is an occurence of a term from the text of a field.
Token() - Constructor for class org.apache.lucene.analysis.Token
  Constructs a Token will null text.
Token(int, int) - Constructor for class org.apache.lucene.analysis.Token
  Constructs a Token with null text and start & end offsets.
Token(int, int, String) - Constructor for class org.apache.lucene.analysis.Token
  Constructs a Token with null text and start & end offsets plus the Token type.
Token(String, int, int) - Constructor for class org.apache.lucene.analysis.Token
  Constructs a Token with the given term text, and start & end offsets.
Token(String, int, int, String) - Constructor for class org.apache.lucene.analysis.Token
  Constructs a Token with the given text, start and end offsets, & type.
token - Variable in class org.apache.lucene.demo.html.HTMLParser
Token - Class in org.apache.lucene.demo.html
  Describes the input token stream.
Token() - Constructor for class org.apache.lucene.demo.html.Token
token - Variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
Token - Class in org.apache.lucene.queryParser.precedence
  Describes the input token stream.
Token() - Constructor for class org.apache.lucene.queryParser.precedence.Token
token - Variable in class org.apache.lucene.queryParser.QueryParser
token - Variable in class org.apache.lucene.queryParser.surround.parser.QueryParser
Token - Class in org.apache.lucene.queryParser.surround.parser
  Describes the input token stream.
Token() - Constructor for class org.apache.lucene.queryParser.surround.parser.Token
Token - Class in org.apache.lucene.queryParser
  Describes the input token stream.
Token() - Constructor for class org.apache.lucene.queryParser.Token
token_source - Variable in class org.apache.lucene.demo.html.HTMLParser
token_source - Variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
token_source - Variable in class org.apache.lucene.queryParser.QueryParser
token_source - Variable in class org.apache.lucene.queryParser.surround.parser.QueryParser
TOKEN_TYPES - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
  String token types that correspond to token type int constants
TOKEN_TYPES - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
  String token types that correspond to token type int constants
TokenFilter - Class in org.apache.lucene.analysis
  A TokenFilter is a TokenStream whose input is another token stream.
TokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.TokenFilter
  Construct a token stream filtering the given input.
TokenGroup - Class in org.apache.lucene.search.highlight
  One, or several overlapping tokens, along with the score(s) and the scope of the original text
TokenGroup() - Constructor for class org.apache.lucene.search.highlight.TokenGroup
tokenImage - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
  Deprecated. Please use `StandardTokenizer.TOKEN_TYPES` instead
tokenImage - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
tokenImage - Variable in exception org.apache.lucene.demo.html.ParseException
  This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred.
tokenImage - Variable in exception org.apache.lucene.queryParser.ParseException
  This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred.
tokenImage - Variable in exception org.apache.lucene.queryParser.precedence.ParseException
  This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred.
tokenImage - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
tokenImage - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
tokenImage - Variable in exception org.apache.lucene.queryParser.surround.parser.ParseException
  This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred.
tokenImage - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
tokenImage - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
  Deprecated. Please use `WikipediaTokenizer.TOKEN_TYPES` instead
TOKENIZED - Static variable in class org.apache.lucene.document.Field.Index
  Index the field's value so it can be searched.
Tokenizer - Class in org.apache.lucene.analysis
  A Tokenizer is a TokenStream whose input is a Reader.
Tokenizer() - Constructor for class org.apache.lucene.analysis.Tokenizer
  Construct a tokenizer with null input.
Tokenizer(Reader) - Constructor for class org.apache.lucene.analysis.Tokenizer
  Construct a token stream processing the given input.
TokenMgrError - Error in org.apache.lucene.demo.html
TokenMgrError() - Constructor for error org.apache.lucene.demo.html.TokenMgrError
TokenMgrError(String, int) - Constructor for error org.apache.lucene.demo.html.TokenMgrError
TokenMgrError(boolean, int, int, int, String, char, int) - Constructor for error org.apache.lucene.demo.html.TokenMgrError
TokenMgrError - Error in org.apache.lucene.queryParser.precedence
TokenMgrError() - Constructor for error org.apache.lucene.queryParser.precedence.TokenMgrError
TokenMgrError(String, int) - Constructor for error org.apache.lucene.queryParser.precedence.TokenMgrError
TokenMgrError(boolean, int, int, int, String, char, int) - Constructor for error org.apache.lucene.queryParser.precedence.TokenMgrError
TokenMgrError - Error in org.apache.lucene.queryParser.surround.parser
TokenMgrError() - Constructor for error org.apache.lucene.queryParser.surround.parser.TokenMgrError
TokenMgrError(String, int) - Constructor for error org.apache.lucene.queryParser.surround.parser.TokenMgrError
TokenMgrError(boolean, int, int, int, String, char, int) - Constructor for error org.apache.lucene.queryParser.surround.parser.TokenMgrError
TokenMgrError - Error in org.apache.lucene.queryParser
TokenMgrError() - Constructor for error org.apache.lucene.queryParser.TokenMgrError
TokenMgrError(String, int) - Constructor for error org.apache.lucene.queryParser.TokenMgrError
TokenMgrError(boolean, int, int, int, String, char, int) - Constructor for error org.apache.lucene.queryParser.TokenMgrError
TokenOffsetPayloadTokenFilter - Class in org.apache.lucene.analysis.payloads
  Adds the `Token.setStartOffset(int)` and `Token.setEndOffset(int)` First 4 bytes are the start
TokenOffsetPayloadTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.payloads.TokenOffsetPayloadTokenFilter
TokenRangeSinkTokenizer - Class in org.apache.lucene.analysis.sinks
  Counts the tokens as they go by and saves to the internal list those between the range of lower and upper, exclusive of upper
TokenRangeSinkTokenizer(int, int) - Constructor for class org.apache.lucene.analysis.sinks.TokenRangeSinkTokenizer
TokenRangeSinkTokenizer(int, int, int) - Constructor for class org.apache.lucene.analysis.sinks.TokenRangeSinkTokenizer
TOKENS_ONLY - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
TokenSources - Class in org.apache.lucene.search.highlight
  Hides implementation issues associated with obtaining a TokenStream for use with the higlighter - can obtain from TermFreqVectors with offsets and (optionally) positions or from Analyzer class reparsing the stored content.
TokenSources() - Constructor for class org.apache.lucene.search.highlight.TokenSources
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer
  Creates a TokenStream which tokenizes all the text in the provided Reader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.br.BrazilianAnalyzer
  Creates a TokenStream which tokenizes all the text in the provided Reader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.cjk.CJKAnalyzer
  get token stream from input
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.cn.ChineseAnalyzer
  Creates a TokenStream which tokenizes all the text in the provided Reader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.cz.CzechAnalyzer
  Creates a TokenStream which tokenizes all the text in the provided Reader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.de.GermanAnalyzer
  Creates a TokenStream which tokenizes all the text in the provided Reader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.el.GreekAnalyzer
  Creates a TokenStream which tokenizes all the text in the provided Reader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.fr.FrenchAnalyzer
  Creates a TokenStream which tokenizes all the text in the provided Reader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.KeywordAnalyzer
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.nl.DutchAnalyzer
  Creates a TokenStream which tokenizes all the text in the provided TextReader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.ru.RussianAnalyzer
  Creates a TokenStream which tokenizes all the text in the provided Reader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.SimpleAnalyzer
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.snowball.SnowballAnalyzer
  Constructs a `StandardTokenizer` filtered by a `StandardFilter`, a `LowerCaseFilter` and a `StopFilter`.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
  Constructs a `StandardTokenizer` filtered by a `StandardFilter`, a `LowerCaseFilter` and a `StopFilter`.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.StopAnalyzer
  Filters LowerCaseTokenizer with StopFilter.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.th.ThaiAnalyzer
TokenStream - Class in org.apache.lucene.analysis
  A TokenStream enumerates the sequence of tokens, either from fields of a document or from query text.
TokenStream() - Constructor for class org.apache.lucene.analysis.TokenStream
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.WhitespaceAnalyzer
tokenStream(String, String) - Method in class org.apache.lucene.index.memory.PatternAnalyzer
  Creates a token stream that tokenizes the given string into token terms (aka words).
tokenStream(String, Reader) - Method in class org.apache.lucene.index.memory.PatternAnalyzer
  Creates a token stream that tokenizes all the text in the given Reader; This implementation forwards to `tokenStream(String, String)` and is less efficient than `tokenStream(String, String)`.
tokenStreamValue() - Method in class org.apache.lucene.document.Field
  The value of the field as a TokesStream, or null.
tokenStreamValue() - Method in interface org.apache.lucene.document.Fieldable
  The value of the field as a TokenStream, or null.
TokenTypeSinkTokenizer - Class in org.apache.lucene.analysis.sinks
  If the `Token.type()` matches the passed in `typeToMatch` then add it to the sink
TokenTypeSinkTokenizer(String) - Constructor for class org.apache.lucene.analysis.sinks.TokenTypeSinkTokenizer
TokenTypeSinkTokenizer(int, String) - Constructor for class org.apache.lucene.analysis.sinks.TokenTypeSinkTokenizer
TokenTypeSinkTokenizer(List, String) - Constructor for class org.apache.lucene.analysis.sinks.TokenTypeSinkTokenizer
toLowerCase(char, char[]) - Static method in class org.apache.lucene.analysis.el.GreekCharsets
toLowerCase(char, char[]) - Static method in class org.apache.lucene.analysis.ru.RussianCharsets
TooManyBasicQueries - Exception in org.apache.lucene.queryParser.surround.query
TooManyBasicQueries(int) - Constructor for exception org.apache.lucene.queryParser.surround.query.TooManyBasicQueries
top() - Method in class org.apache.lucene.util.PriorityQueue
  Returns the least element of the PriorityQueue in constant time.
top() - Method in class org.apache.lucene.util.ScorerDocQueue
  Returns the least Scorer of the ScorerDocQueue in constant time.
topDoc() - Method in class org.apache.lucene.util.ScorerDocQueue
  Returns document number of the least Scorer of the ScorerDocQueue in constant time.
TopDocCollector - Class in org.apache.lucene.search
  A `HitCollector` implementation that collects the top-scoring documents, returning them as a `TopDocs`.
TopDocCollector(int) - Constructor for class org.apache.lucene.search.TopDocCollector
  Construct to collect a given number of hits.
topDocs() - Method in class org.apache.lucene.search.TopDocCollector
  The top-scoring hits.
TopDocs - Class in org.apache.lucene.search
  Expert: Returned by low-level search implementations.
TopDocs(int, ScoreDoc[], float) - Constructor for class org.apache.lucene.search.TopDocs
  Expert: Constructs a TopDocs.
topDocs() - Method in class org.apache.lucene.search.TopFieldDocCollector
TopFieldDocCollector - Class in org.apache.lucene.search
  A `HitCollector` implementation that collects the top-sorting documents, returning them as a `TopFieldDocs`.
TopFieldDocCollector(IndexReader, Sort, int) - Constructor for class org.apache.lucene.search.TopFieldDocCollector
  Construct to collect a given number of hits.
TopFieldDocs - Class in org.apache.lucene.search
  Expert: Returned by low-level sorted search implementations.
TopLevelQuery(String) - Method in class org.apache.lucene.queryParser.QueryParser
topNextAndAdjustElsePop() - Method in class org.apache.lucene.util.ScorerDocQueue
topScore() - Method in class org.apache.lucene.util.ScorerDocQueue
topSkipToAndAdjustElsePop(int) - Method in class org.apache.lucene.util.ScorerDocQueue
TopSrndQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
toScaledString(int, String) - Method in class org.apache.lucene.benchmark.stats.MemUsage
  Scale down the values by divisor, append the unit string.
toString() - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
toString() - Method in class org.apache.lucene.analysis.Token
toString() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
toString() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
toString() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefTask
toString() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
toString() - Method in class org.apache.lucene.benchmark.byTask.utils.Algorithm
toString() - Method in class org.apache.lucene.benchmark.stats.MemUsage
toString() - Method in class org.apache.lucene.benchmark.stats.QueryData
toString() - Method in class org.apache.lucene.benchmark.stats.TestData
toString() - Method in class org.apache.lucene.benchmark.stats.TestRunData
  Return a string representation.
toString() - Method in class org.apache.lucene.benchmark.stats.TimeData
toString(boolean) - Method in class org.apache.lucene.benchmark.stats.TimeData
  Return a tab-seprated string containing this data.
toString() - Method in class org.apache.lucene.demo.html.Token
  Returns the image.
toString() - Method in class org.apache.lucene.document.AbstractField
  Prints a Field for human consumption.
toString() - Method in class org.apache.lucene.document.DateTools.Resolution
toString() - Method in class org.apache.lucene.document.Document
  Prints the fields of a document for human consumption.
toString() - Method in class org.apache.lucene.index.IndexModifier
  Deprecated.
toString() - Method in class org.apache.lucene.index.IndexReader.FieldOption
toString() - Method in class org.apache.lucene.index.memory.MemoryIndex
  Returns a String representation of the index data for debugging purposes.
toString() - Method in class org.apache.lucene.index.memory.SynonymMap
  Returns a String representation of the index data for debugging purposes.
toString() - Method in class org.apache.lucene.index.Term
toString() - Method in class org.apache.lucene.index.TermVectorEntry
toString() - Method in class org.apache.lucene.misc.ChainedFilter
toString() - Method in class org.apache.lucene.queryParser.precedence.Token
  Returns the image.
toString() - Method in class org.apache.lucene.queryParser.surround.parser.Token
  Returns the image.
toString() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
toString() - Method in class org.apache.lucene.queryParser.surround.query.FieldsQuery
toString() - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
toString() - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
toString() - Method in class org.apache.lucene.queryParser.Token
  Returns the image.
toString() - Method in class org.apache.lucene.search.BooleanClause.Occur
toString() - Method in class org.apache.lucene.search.BooleanClause
toString() - Method in class org.apache.lucene.search.BooleanFilter
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.BooleanQuery
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.BoostingQuery
toString() - Method in class org.apache.lucene.search.CachingSpanFilter
toString() - Method in class org.apache.lucene.search.CachingWrapperFilter
toString(String) - Method in class org.apache.lucene.search.ConstantScoreQuery
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
  Prettyprint us.
toString() - Method in class org.apache.lucene.search.Explanation
  Render an explanation as text.
toString(int) - Method in class org.apache.lucene.search.Explanation
toString(String) - Method in class org.apache.lucene.search.FilteredQuery
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.function.CustomScoreQuery
toString(int) - Method in class org.apache.lucene.search.function.DocValues
  Return a string representation of a doc value, as reuired for Explanations.
toString() - Method in class org.apache.lucene.search.function.FieldScoreQuery.Type
toString() - Method in class org.apache.lucene.search.function.ValueSource
toString(String) - Method in class org.apache.lucene.search.function.ValueSourceQuery
toString(String) - Method in class org.apache.lucene.search.FuzzyLikeThisQuery
toString(String) - Method in class org.apache.lucene.search.FuzzyQuery
toString() - Method in class org.apache.lucene.search.highlight.TextFragment
toString() - Method in class org.apache.lucene.search.Hit
  Prints the parameters to be used to discover the promised result.
toString(String) - Method in class org.apache.lucene.search.MatchAllDocsQuery
toString(String) - Method in class org.apache.lucene.search.MultiPhraseQuery
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.MultiTermQuery
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.PhraseQuery
  Prints a user-readable version of this query.
toString() - Method in class org.apache.lucene.search.PrefixFilter
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.PrefixQuery
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.Query
  Prints a query to a string, with `field` assumed to be the default field and omitted.
toString() - Method in class org.apache.lucene.search.Query
  Prints a query to a string.
toString() - Method in class org.apache.lucene.search.QueryTermVector
toString() - Method in class org.apache.lucene.search.QueryWrapperFilter
toString() - Method in class org.apache.lucene.search.RangeFilter
toString(String) - Method in class org.apache.lucene.search.RangeQuery
  Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.regex.SpanRegexQuery
toString(String) - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
toString() - Method in class org.apache.lucene.search.Sort
toString() - Method in class org.apache.lucene.search.SortField
toString() - Method in class org.apache.lucene.search.SpanQueryFilter
toString(String) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
toString(String) - Method in class org.apache.lucene.search.spans.SpanNearQuery
toString(String) - Method in class org.apache.lucene.search.spans.SpanNotQuery
toString(String) - Method in class org.apache.lucene.search.spans.SpanOrQuery
toString(String) - Method in class org.apache.lucene.search.spans.SpanTermQuery
toString() - Method in class org.apache.lucene.search.spans.TermSpans
toString(String) - Method in class org.apache.lucene.search.TermQuery
  Prints a user-readable version of this query.
toString() - Method in class org.apache.lucene.store.FSDirectory
  For debug output.
toString() - Method in class org.apache.lucene.util.Parameter
toStringUnquoted() - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
toStringUnquoted() - Method in class org.apache.lucene.queryParser.surround.query.SrndPrefixQuery
toStringUnquoted() - Method in class org.apache.lucene.queryParser.surround.query.SrndTermQuery
toStringUnquoted() - Method in class org.apache.lucene.queryParser.surround.query.SrndTruncQuery
ToStringUtils - Class in org.apache.lucene.util
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
ToStringUtils() - Constructor for class org.apache.lucene.util.ToStringUtils
totalHits - Variable in class org.apache.lucene.search.TopDocs
  Expert: The total number of hits for the query.
totalMem - Variable in class org.apache.lucene.benchmark.stats.TimeData
  Total memory at the end of measurement interval.
TOTMEM - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
touchFile(String) - Method in class org.apache.lucene.store.db.DbDirectory
touchFile(String) - Method in class org.apache.lucene.store.Directory
  Set the modified time of an existing file to now.
touchFile(String) - Method in class org.apache.lucene.store.FSDirectory
  Set the modified time of an existing file to now.
touchFile(String) - Method in class org.apache.lucene.store.je.JEDirectory
touchFile(String) - Method in class org.apache.lucene.store.RAMDirectory
  Set the modified time of an existing file to now.
transformCriteria(Properties, InputStream, Result) - Static method in class org.apache.lucene.xmlparser.QueryTemplateManager
  Slower transformation using an uncompiled stylesheet (suitable for development environment)
transformCriteria(Properties, Templates, Result) - Static method in class org.apache.lucene.xmlparser.QueryTemplateManager
  Fast transformation using a pre-compiled stylesheet (suitable for production environments)
transformCriteria(Properties, Transformer, Result) - Static method in class org.apache.lucene.xmlparser.QueryTemplateManager
traversalSize() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTask
  Specify the number of hits to traverse.
traversalSize - Variable in class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
traversalSize() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
Trec1MQReader - Class in org.apache.lucene.benchmark.quality.trec
  Read topics of TREC 1MQ track.
Trec1MQReader(String) - Constructor for class org.apache.lucene.benchmark.quality.trec.Trec1MQReader
  Constructor for Trec's 1MQ TopicsReader
TrecDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
  A DocMaker using the (compressed) Trec collection for its input.
TrecDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.TrecDocMaker
TrecJudge - Class in org.apache.lucene.benchmark.quality.trec
  Judge if given document is relevant to given quality query, based on Trec format for judgements.
TrecJudge(BufferedReader) - Constructor for class org.apache.lucene.benchmark.quality.trec.TrecJudge
  Constructor from a reader.
TrecTopicsReader - Class in org.apache.lucene.benchmark.quality.trec
  Read TREC topics.
TrecTopicsReader() - Constructor for class org.apache.lucene.benchmark.quality.trec.TrecTopicsReader
  Constructor for Trec's TopicsReader
truncatedToPrefixAndPattern() - Method in class org.apache.lucene.queryParser.surround.query.SrndTruncQuery
TRUNCQUOTED - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
TRUNCTERM - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
txn - Variable in class org.apache.lucene.store.db.DbDirectory
txn - Variable in class org.apache.lucene.store.je.JEDirectory
type() - Method in class org.apache.lucene.analysis.Token
  Returns this Token's lexical type.
TypeAsPayloadTokenFilter - Class in org.apache.lucene.analysis.payloads
  Makes the `Token.type()` a payload.
TypeAsPayloadTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.payloads.TypeAsPayloadTokenFilter

## U

uid(File) - Static method in class org.apache.lucene.demo.HTMLDocument
uid2url(String) - Static method in class org.apache.lucene.demo.HTMLDocument
UN_TOKENIZED - Static variable in class org.apache.lucene.document.Field.Index
  Index the field's value without using an Analyzer, so it can be searched.
undeleteAll() - Method in class org.apache.lucene.index.IndexReader
  Undeletes all documents currently marked as deleted in this index.
UnicodeGreek - Static variable in class org.apache.lucene.analysis.el.GreekCharsets
UnicodeRussian - Static variable in class org.apache.lucene.analysis.ru.RussianCharsets
UNINDEXED - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
  All fields which are not indexed
unlock(Directory) - Static method in class org.apache.lucene.index.IndexReader
  Forcibly unlocks the index in the named directory.
UNTOKENIZED_ONLY - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
updateDocument(Term, Document) - Method in class org.apache.lucene.index.IndexWriter
  Updates a document by first deleting the document(s) containing `term` and then adding the new document.
updateDocument(Term, Document, Analyzer) - Method in class org.apache.lucene.index.IndexWriter
  Updates a document by first deleting the document(s) containing `term` and then adding the new document.
UpdateLineColumn(char) - Method in class org.apache.lucene.demo.html.SimpleCharStream
useCompoundDocStore(SegmentInfos) - Method in class org.apache.lucene.index.LogMergePolicy
useCompoundFile - Variable in class org.apache.lucene.index.IndexModifier
  Deprecated.
useCompoundFile(SegmentInfos, SegmentInfo) - Method in class org.apache.lucene.index.LogMergePolicy
USEDMEM - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
UserInputQueryBuilder - Class in org.apache.lucene.xmlparser.builders
UserInputQueryBuilder(QueryParser) - Constructor for class org.apache.lucene.xmlparser.builders.UserInputQueryBuilder
uuid - Variable in class org.apache.lucene.store.db.File
uuid - Variable in class org.apache.lucene.store.je.File

## V

validateData(QualityQuery[], PrintWriter) - Method in interface org.apache.lucene.benchmark.quality.Judge
  Validate that queries and this Judge match each other.
validateData(QualityQuery[], PrintWriter) - Method in class org.apache.lucene.benchmark.quality.trec.TrecJudge
value - Variable in class org.apache.lucene.search.spans.SpanScorer
value - Variable in class org.apache.lucene.search.spans.SpanWeight
ValueSource - Class in org.apache.lucene.search.function
  Expert: source of values for basic function queries.
ValueSource() - Constructor for class org.apache.lucene.search.function.ValueSource
ValueSourceQuery - Class in org.apache.lucene.search.function
  Expert: A Query that sets the scores of document to the values obtained from a `ValueSource`.
ValueSourceQuery(ValueSource) - Constructor for class org.apache.lucene.search.function.ValueSourceQuery
  Create a value source query
VerifyingLockFactory - Class in org.apache.lucene.store
  A `LockFactory` that wraps another `LockFactory` and verifies that each lock obtain/release is "correct" (never results in two processes holding the lock at the same time).
VerifyingLockFactory(byte, LockFactory, String, int) - Constructor for class org.apache.lucene.store.VerifyingLockFactory
visitMatchingTerm(Term) - Method in interface org.apache.lucene.queryParser.surround.query.SimpleTerm.MatchingTermVisitor
visitMatchingTerms(IndexReader, String, SimpleTerm.MatchingTermVisitor) - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
visitMatchingTerms(IndexReader, String, SimpleTerm.MatchingTermVisitor) - Method in class org.apache.lucene.queryParser.surround.query.SrndPrefixQuery
visitMatchingTerms(IndexReader, String, SimpleTerm.MatchingTermVisitor) - Method in class org.apache.lucene.queryParser.surround.query.SrndTermQuery
visitMatchingTerms(IndexReader, String, SimpleTerm.MatchingTermVisitor) - Method in class org.apache.lucene.queryParser.surround.query.SrndTruncQuery

## W

W - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
WarmTask - Class in org.apache.lucene.benchmark.byTask.tasks
  Warm reader task: retrieve all reader documents.
WarmTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.WarmTask
warmup - Variable in class org.apache.lucene.benchmark.stats.QueryData
  If true, warm-up the index reader before searching by sequentially retrieving all documents from index.
weight(Searcher) - Method in class org.apache.lucene.search.Query
  Expert: Constructs and initializes a Weight for a top-level query.
weight - Variable in class org.apache.lucene.search.spans.SpanScorer
Weight - Interface in org.apache.lucene.search
  Expert: Calculate query weights and build query scorers.
WeightedTerm - Class in org.apache.lucene.search.highlight
  Lightweight class to hold term and a weight value used for scoring this term
WeightedTerm(float, String) - Constructor for class org.apache.lucene.search.highlight.WeightedTerm
weightToString(StringBuffer) - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
WHITESPACE_PATTERN - Static variable in class org.apache.lucene.index.memory.PatternAnalyzer
  `"\\s+"`; Divides text at whitespaces (Character.isWhitespace(c))
WhitespaceAnalyzer - Class in org.apache.lucene.analysis
  An Analyzer that uses WhitespaceTokenizer.
WhitespaceAnalyzer() - Constructor for class org.apache.lucene.analysis.WhitespaceAnalyzer
WhitespaceTokenizer - Class in org.apache.lucene.analysis
  A WhitespaceTokenizer is a tokenizer that divides text at whitespace.
WhitespaceTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.WhitespaceTokenizer
  Construct a new WhitespaceTokenizer.
WikipediaTokenizer - Class in org.apache.lucene.wikipedia.analysis
  Extension of StandardTokenizer that is aware of Wikipedia syntax.
WikipediaTokenizer(Reader) - Constructor for class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
  Creates a new instance of the `WikipediaTokenizer`.
WILDCARD_CHAR - Static variable in class org.apache.lucene.search.WildcardTermEnum
WILDCARD_STRING - Static variable in class org.apache.lucene.search.WildcardTermEnum
  String equality with support for wildcards
wildcardEquals(String, int, String, int) - Static method in class org.apache.lucene.search.WildcardTermEnum
  Determines if a word matches a wildcard pattern.
WildcardQuery - Class in org.apache.lucene.search
  Implements the wildcard search query.
WildcardQuery(Term) - Constructor for class org.apache.lucene.search.WildcardQuery
WildcardTermEnum - Class in org.apache.lucene.search
  Subclass of FilteredTermEnum for enumerating all terms that match the specified wildcard filter term.
WildcardTermEnum(IndexReader, Term) - Constructor for class org.apache.lucene.search.WildcardTermEnum
  Creates a new `WildcardTermEnum`.
WILDTERM - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
WILDTERM - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
WINDOWS - Static variable in class org.apache.lucene.util.Constants
  True iff running on Windows.
WITH_OFFSETS - Static variable in class org.apache.lucene.document.Field.TermVector
  Store the term vector + Token offset information
WITH_POSITIONS - Static variable in class org.apache.lucene.document.Field.TermVector
  Store the term vector + token position information
WITH_POSITIONS_OFFSETS - Static variable in class org.apache.lucene.document.Field.TermVector
  Store the term vector + Token position and offset information
WithinComment1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
WithinComment2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
WithinQuote1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
WithinQuote2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
WithinScript - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
WithinTag - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
withRetrieve() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTask
  Return true if, with search & results traversing, docs should be retrieved.
withRetrieve() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTask
withRetrieve() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravRetLoadFieldSelectorTask
withRetrieve() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravRetTask
withRetrieve() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
withRetrieve() - Method in class org.apache.lucene.benchmark.byTask.tasks.WarmTask
withSearch() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTask
  Return true if search should be performed.
withSearch() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTask
withSearch() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
withSearch() - Method in class org.apache.lucene.benchmark.byTask.tasks.WarmTask
withTraverse() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTask
  Return true if, with search, results should be traversed.
withTraverse() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTask
withTraverse() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
withTraverse() - Method in class org.apache.lucene.benchmark.byTask.tasks.WarmTask
withWarm() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTask
  Return true if warming should be performed.
withWarm() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTask
withWarm() - Method in class org.apache.lucene.benchmark.byTask.tasks.SearchTravTask
withWarm() - Method in class org.apache.lucene.benchmark.byTask.tasks.WarmTask
Word - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
WordlistLoader - Class in org.apache.lucene.analysis.nl
  Deprecated. use `WordlistLoader` instead
WordlistLoader() - Constructor for class org.apache.lucene.analysis.nl.WordlistLoader
  Deprecated.
WordlistLoader - Class in org.apache.lucene.analysis
  Loader for text files that represent a list of stopwords.
WordlistLoader() - Constructor for class org.apache.lucene.analysis.WordlistLoader
WQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
write(Directory, String) - Method in class org.apache.lucene.util.BitVector
  Writes this vector to the file `name` in Directory `d`, in a format that can be read by the constructor `BitVector.BitVector(Directory, String)`.
WRITE_LOCK_NAME - Static variable in class org.apache.lucene.index.IndexWriter
  Name of the write lock in the index.
WRITE_LOCK_TIMEOUT - Static variable in class org.apache.lucene.index.IndexWriter
  Default value for the write lock timeout (1,000).
writeByte(byte) - Method in class org.apache.lucene.store.BufferedIndexOutput
  Writes a single byte.
writeByte(byte) - Method in class org.apache.lucene.store.db.DbIndexOutput
writeByte(byte) - Method in class org.apache.lucene.store.IndexOutput
  Writes a single byte.
writeByte(byte) - Method in class org.apache.lucene.store.je.JEIndexOutput
writeByte(byte) - Method in class org.apache.lucene.store.RAMOutputStream
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexOutput
  Writes an array of bytes.
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.db.DbIndexOutput
writeBytes(byte[], int) - Method in class org.apache.lucene.store.IndexOutput
  Writes an array of bytes.
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.IndexOutput
  Writes an array of bytes.
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.je.JEIndexOutput
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.RAMOutputStream
writeChars(String, int, int) - Method in class org.apache.lucene.store.IndexOutput
  Writes a sequence of UTF-8 encoded characters from a string.
writeChars(char[], int, int) - Method in class org.apache.lucene.store.IndexOutput
  Writes a sequence of UTF-8 encoded characters from a char[].
writeInt(int) - Method in class org.apache.lucene.store.IndexOutput
  Writes an int as four bytes.
WriteLineDocTask - Class in org.apache.lucene.benchmark.byTask.tasks
WriteLineDocTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
writeLong(long) - Method in class org.apache.lucene.store.IndexOutput
  Writes a long as eight bytes.
writeString(String) - Method in class org.apache.lucene.store.IndexOutput
  Writes a string.
writeTo(IndexOutput) - Method in class org.apache.lucene.store.RAMOutputStream
  Copy the current contents of this buffer to the named output.
writeVInt(int) - Method in class org.apache.lucene.store.IndexOutput
  Writes an int in a variable-length format.
writeVLong(long) - Method in class org.apache.lucene.store.IndexOutput
  Writes an long in a variable-length format.
WS_ELEMS - Static variable in class org.apache.lucene.demo.html.Tags
  contains all tags for which whitespaces have to be inserted for proper tokenization

## X

XOR - Static variable in class org.apache.lucene.misc.ChainedFilter
  `BitSet.xor(java.util.BitSet)`.

## Y

YEAR - Static variable in class org.apache.lucene.document.DateTools.Resolution
YES - Static variable in class org.apache.lucene.document.Field.Store
  Store the original field value in the index.
YES - Static variable in class org.apache.lucene.document.Field.TermVector
  Store the term vectors of each document.

## _

_DISTOP_NUM - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
_ESCAPED_CHAR - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
_ESCAPED_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
_NUM_CHAR - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
_NUM_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
_NUM_CHAR - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
_ONE_CHAR - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
_STAR - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
_TERM_CHAR - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
_TERM_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
_TERM_CHAR - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
_TERM_START_CHAR - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
_TERM_START_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
_WHITESPACE - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
_WHITESPACE - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
_WHITESPACE - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants

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