Module org.apache.lucene.analysis.common

Package 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, AutoCloseable

public final class WhitespaceAnalyzer
extends Analyzer

An Analyzer that uses WhitespaceTokenizer.

Since:

3.1

Nested Class Summary

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

Analyzer.ReuseStrategy, Analyzer.TokenStreamComponents

Field Summary

Fields

Modifier and Type	Field	Description
private final int	maxTokenLength

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

GLOBAL_REUSE_STRATEGY, PER_FIELD_REUSE_STRATEGY

Constructor Summary

Constructors

Constructor	Description
WhitespaceAnalyzer()	Creates a new WhitespaceAnalyzer with a maximum token length of 255 chars
WhitespaceAnalyzer(int maxTokenLength)	Creates a new WhitespaceAnalyzer with a custom maximum token length

Method Summary

Modifier and Type	Method	Description
protected Analyzer.TokenStreamComponents	createComponents(String fieldName)	Creates a new Analyzer.TokenStreamComponents instance for this analyzer.

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

attributeFactory, close, getOffsetGap, getPositionIncrementGap, getReuseStrategy, initReader, initReaderForNormalization, normalize, normalize, tokenStream, tokenStream

Methods inherited from class java.lang.Object

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

Field Details

maxTokenLength

private final int maxTokenLength

Constructor Details

WhitespaceAnalyzer

public WhitespaceAnalyzer()

Creates a new WhitespaceAnalyzer with a maximum token length of 255 chars

WhitespaceAnalyzer

public WhitespaceAnalyzer(int maxTokenLength)

Creates a new WhitespaceAnalyzer with a custom maximum token length

Parameters:

maxTokenLength - the maximum token length the analyzer will emit

Method Details

createComponents

protected Analyzer.TokenStreamComponents createComponents(String fieldName)

Description copied from class: Analyzer

Creates a new Analyzer.TokenStreamComponents instance for this analyzer.

Specified by:

createComponents in class Analyzer

Parameters:

fieldName - the name of the fields content passed to the Analyzer.TokenStreamComponents sink as a reader

Returns:

the Analyzer.TokenStreamComponents for this analyzer.