## Uses of Class
org.apache.lucene.search.Searcher

Packages that use Searcher
org.apache.lucene.benchmark.quality: Search Quality Benchmarking.
org.apache.lucene.benchmark.quality.utils: Miscellaneous utilities for search quality benchmarking: query parsing, submission reports.
org.apache.lucene.search: Code to search indices.
org.apache.lucene.search.function: Programmatic control over documents scores.
org.apache.lucene.search.payloads: The payloads package provides Query mechanisms for finding and using payloads.
org.apache.lucene.search.spans: The calculus of spans.
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.

Uses of Searcher in org.apache.lucene.benchmark.quality

Fields in org.apache.lucene.benchmark.quality declared as Searcher
`protected Searcher` `QualityBenchmark.searcher` Index to be searched.

Constructors in org.apache.lucene.benchmark.quality with parameters of type Searcher
`QualityBenchmark(QualityQuery[] qqs, QualityQueryParser qqParser, Searcher searcher, String docNameField)` Create a QualityBenchmark.

Uses of Searcher in org.apache.lucene.benchmark.quality.utils

Methods in org.apache.lucene.benchmark.quality.utils with parameters of type Searcher
`String` `DocNameExtractor.docName(Searcher searcher, int docid)` Extract the name of the input doc from the index.
`void` `SubmissionReport.report(QualityQuery qq, TopDocs td, String docNameField, Searcher searcher)` Report a search result for a certain quality query.

Uses of Searcher in org.apache.lucene.search

Subclasses of Searcher in org.apache.lucene.search
`class` `IndexSearcher` Implements search over a single IndexReader.
`class` `MultiSearcher` Implements search over a set of `Searchables`.
`class` `ParallelMultiSearcher` Implements parallel search over a set of `Searchables`.

Methods in org.apache.lucene.search with parameters of type Searcher
`protected Weight` `TermQuery.createWeight(Searcher searcher)`
`protected Weight` `FilteredQuery.createWeight(Searcher searcher)` Returns a Weight that applies the filter to the enclosed query's Weight.
`protected Weight` `MatchAllDocsQuery.createWeight(Searcher searcher)`
`protected Weight` `Query.createWeight(Searcher searcher)` Expert: Constructs an appropriate Weight implementation for this query.
`protected Weight` `ConstantScoreQuery.createWeight(Searcher searcher)`
`protected Weight` `MultiPhraseQuery.createWeight(Searcher searcher)`
`protected Weight` `PhraseQuery.createWeight(Searcher searcher)`
`protected Weight` `BooleanQuery.createWeight(Searcher searcher)`
`protected Weight` `DisjunctionMaxQuery.createWeight(Searcher searcher)`
`Similarity` `Query.getSimilarity(Searcher searcher)` Expert: Returns the Similarity implementation to be used for this query.
`Similarity` `BooleanQuery.getSimilarity(Searcher searcher)`
`float` `Similarity.idf(Collection terms, Searcher searcher)` Computes a score factor for a phrase.
`float` `Similarity.idf(Term term, Searcher searcher)` Computes a score factor for a simple term.
`Weight` `Query.weight(Searcher searcher)` Expert: Constructs and initializes a Weight for a top-level query.

Constructors in org.apache.lucene.search with parameters of type Searcher
`ConstantScoreQuery.ConstantWeight(Searcher searcher)`

Uses of Searcher in org.apache.lucene.search.function

Methods in org.apache.lucene.search.function with parameters of type Searcher
`protected Weight` `CustomScoreQuery.createWeight(Searcher searcher)`
`protected Weight` `ValueSourceQuery.createWeight(Searcher searcher)`

Uses of Searcher in org.apache.lucene.search.payloads

Methods in org.apache.lucene.search.payloads with parameters of type Searcher
`protected Weight` `BoostingTermQuery.createWeight(Searcher searcher)`

Constructors in org.apache.lucene.search.payloads with parameters of type Searcher
`BoostingTermQuery.BoostingTermWeight(BoostingTermQuery query, Searcher searcher)`

Uses of Searcher in org.apache.lucene.search.spans

Methods in org.apache.lucene.search.spans with parameters of type Searcher
`protected Weight` `SpanQuery.createWeight(Searcher searcher)`

Constructors in org.apache.lucene.search.spans with parameters of type Searcher
`SpanWeight(SpanQuery query, Searcher searcher)`

Uses of Searcher in org.apache.lucene.wordnet

Methods in org.apache.lucene.wordnet with parameters of type Searcher
`static Query` `SynExpand.expand(String query, Searcher syns, Analyzer a, String field, float boost)` Perform synonym expansion on a query.
`static Query` `SynLookup.expand(String query, Searcher syns, Analyzer a, String field, float boost)` Perform synonym expansion on a query.

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