org.elasticsearch.index.analysis

Class PatternAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.elasticsearch.index.analysis.PatternAnalyzer

All Implemented Interfaces:

Closeable, AutoCloseable

public final class PatternAnalyzer
extends org.apache.lucene.analysis.Analyzer

Simple regex-based analyzer based on PatternTokenizer + lowercase + stopwords

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.analysis.Analyzer

org.apache.lucene.analysis.Analyzer.ReuseStrategy, org.apache.lucene.analysis.Analyzer.TokenStreamComponents

Field Summary

Fields inherited from class org.apache.lucene.analysis.Analyzer

GLOBAL_REUSE_STRATEGY, PER_FIELD_REUSE_STRATEGY

Constructor Summary

Constructors

Constructor and Description
PatternAnalyzer(Pattern pattern, boolean lowercase, org.apache.lucene.analysis.util.CharArraySet stopWords)

Method Summary

Methods

Modifier and Type	Method and Description
protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents	createComponents(String s)

Methods inherited from class org.apache.lucene.analysis.Analyzer

close, getOffsetGap, getPositionIncrementGap, getReuseStrategy, getVersion, initReader, setVersion, tokenStream, tokenStream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PatternAnalyzer

public PatternAnalyzer(Pattern pattern,
               boolean lowercase,
               org.apache.lucene.analysis.util.CharArraySet stopWords)

Method Detail

createComponents

protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents createComponents(String s)

Specified by:

createComponents in class org.apache.lucene.analysis.Analyzer