## org.apache.lucene.analysis.cjk
Class CJKAnalyzer

    java.lang.Object
      org.apache.lucene.analysis.Analyzer
          org.apache.lucene.analysis.ReusableAnalyzerBase
              org.apache.lucene.analysis.StopwordAnalyzerBase
                  org.apache.lucene.analysis.cjk.CJKAnalyzer

All Implemented Interfaces:
  Closeable

    public final class CJKAnalyzer

extends StopwordAnalyzerBase

An `Analyzer` that tokenizes text with `CJKTokenizer` and filters with `StopFilter`

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.analysis.ReusableAnalyzerBase
`ReusableAnalyzerBase.TokenStreamComponents`

Field Summary
`static String[]` `STOP_WORDS` Deprecated. use `getDefaultStopSet()` instead

Fields inherited from class org.apache.lucene.analysis.StopwordAnalyzerBase
`matchVersion, stopwords`

Constructor Summary
`CJKAnalyzer(Version matchVersion)` Builds an analyzer which removes words in `getDefaultStopSet()`.
`CJKAnalyzer(Version matchVersion, Set<?> stopwords)` Builds an analyzer with the given stop words
`CJKAnalyzer(Version matchVersion, String... stopWords)` Deprecated. use `CJKAnalyzer(Version, Set)` instead

Method Summary
`protected ReusableAnalyzerBase.TokenStreamComponents` `createComponents(String fieldName, Reader reader)` Creates a new `ReusableAnalyzerBase.TokenStreamComponents` instance for this analyzer.
`static Set<?>` `getDefaultStopSet()` Returns an unmodifiable instance of the default stop-words set.

Methods inherited from class org.apache.lucene.analysis.StopwordAnalyzerBase
`getStopwordSet, loadStopwordSet`

Methods inherited from class org.apache.lucene.analysis.ReusableAnalyzerBase
`initReader, reusableTokenStream, tokenStream`

Methods inherited from class org.apache.lucene.analysis.Analyzer
`close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, setPreviousTokenStream`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### STOP_WORDS

    @Deprecated
    public static final String[] STOP_WORDS

  Deprecated. use `getDefaultStopSet()` instead
  An array containing some common English words that are not usually useful for searching and some double-byte interpunctions.

Constructor Detail

### CJKAnalyzer

    public CJKAnalyzer(Version matchVersion)

  Builds an analyzer which removes words in `getDefaultStopSet()`.

### CJKAnalyzer

    public CJKAnalyzer(Version matchVersion,
                       Set<?> stopwords)

  Builds an analyzer with the given stop words

  Parameters:
    `matchVersion` - lucene compatibility version
    `stopwords` - a stopword set

### CJKAnalyzer

    @Deprecated
    public CJKAnalyzer(Version matchVersion,
                                  String... stopWords)

  Deprecated. use `CJKAnalyzer(Version, Set)` instead

  Builds an analyzer which removes words in the provided array.

  Parameters:
    `stopWords` - stop word array

Method Detail

### getDefaultStopSet

    public static Set<?> getDefaultStopSet()

  Returns an unmodifiable instance of the default stop-words set.

  Returns:
    an unmodifiable instance of the default stop-words set.

### createComponents

    protected ReusableAnalyzerBase.TokenStreamComponents createComponents(String fieldName,
                                                                          Reader reader)

  Description copied from class: `ReusableAnalyzerBase`
  Creates a new `ReusableAnalyzerBase.TokenStreamComponents` instance for this analyzer.

  Specified by:
    `createComponents` in class `ReusableAnalyzerBase`
  Parameters:
    `fieldName` - the name of the fields content passed to the `ReusableAnalyzerBase.TokenStreamComponents` sink as a reader
    `reader` - the reader passed to the `Tokenizer` constructor
  Returns:
    the `ReusableAnalyzerBase.TokenStreamComponents` for this analyzer.

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