Package com.atlassian.confluence.impl.search.v2.lucene.analysis.analyzer.exact

Class ExactAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

com.atlassian.confluence.impl.search.v2.lucene.analysis.analyzer.exact.ExactAnalyzer

All Implemented Interfaces:

Closeable, AutoCloseable

public class ExactAnalyzer
extends org.apache.lucene.analysis.Analyzer

Custom analyzer designed for supporting exact matching.

Use when indexing for fields which should support exact matches or when searching for fields which support exact matches.

Nested Class Summary

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

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

Constructor Summary

Constructors

Constructor	Description
ExactAnalyzer(org.apache.lucene.util.Version version)

Method Summary

Modifier and Type	Method	Description
protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents	createComponents(String fieldName, Reader reader)	Only create tokens by whitespace, and lowercase each token.

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

close, getOffsetGap, getPositionIncrementGap, initReader, tokenStream, tokenStream

Methods inherited from class java.lang.Object

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

Constructor Detail

ExactAnalyzer

public ExactAnalyzer(org.apache.lucene.util.Version version)

Method Detail

createComponents

protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents createComponents(String fieldName,
                                                                                     Reader reader)

Only create tokens by whitespace, and lowercase each token.

e.g. "the Brown F@x *" -> {"the", "brown", "f@x", "*"}

Specified by:

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