org.apache.lucene.analysis.core

Class WhitespaceAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.apache.lucene.analysis.core.WhitespaceAnalyzer

All Implemented Interfaces:

Closeable

public final class WhitespaceAnalyzer
extends Analyzer

An Analyzer that uses WhitespaceTokenizer.

You must specify the required Version compatibility when creating CharTokenizer:

• As of 3.1, WhitespaceTokenizer uses an int based API to normalize and detect token codepoints. See CharTokenizer.isTokenChar(int) and CharTokenizer.normalize(int) for details.

Nested Class Summary

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

Analyzer.GlobalReuseStrategy, Analyzer.PerFieldReuseStrategy, Analyzer.ReuseStrategy, 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
WhitespaceAnalyzer(Version matchVersion) Creates a new WhitespaceAnalyzer

Method Summary

Methods

Modifier and Type	Method and Description
protected Analyzer.TokenStreamComponents	createComponents(String fieldName, Reader reader)

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

close, getOffsetGap, getPositionIncrementGap, getReuseStrategy, initReader, tokenStream, tokenStream

Methods inherited from class java.lang.Object

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

Constructor Detail

WhitespaceAnalyzer

public WhitespaceAnalyzer(Version matchVersion)

Creates a new WhitespaceAnalyzer

Parameters:

matchVersion - Lucene version to match See above

Method Detail

createComponents

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

Specified by:

createComponents in class Analyzer