org.apache.lucene.analysis.miscellaneous

Class LimitTokenCountAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.apache.lucene.analysis.AnalyzerWrapper

org.apache.lucene.analysis.miscellaneous.LimitTokenCountAnalyzer

All Implemented Interfaces:

Closeable

public final class LimitTokenCountAnalyzer
extends AnalyzerWrapper

This Analyzer limits the number of tokens while indexing. It is a replacement for the maximum field length setting inside IndexWriter.

Nested Class Summary

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

Analyzer.GlobalReuseStrategy, Analyzer.PerFieldReuseStrategy, Analyzer.ReuseStrategy, Analyzer.TokenStreamComponents

Constructor Summary

Constructors

Constructor and Description
LimitTokenCountAnalyzer(Analyzer delegate, int maxTokenCount) Build an analyzer that limits the maximum number of tokens per field.

Method Summary

Methods

Modifier and Type	Method and Description
protected Analyzer	getWrappedAnalyzer(String fieldName)
String	toString()
protected Analyzer.TokenStreamComponents	wrapComponents(String fieldName, Analyzer.TokenStreamComponents components)

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

createComponents, getOffsetGap, getPositionIncrementGap, initReader

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

close, tokenStream

Methods inherited from class java.lang.Object

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

Constructor Detail

LimitTokenCountAnalyzer

public LimitTokenCountAnalyzer(Analyzer delegate,
                       int maxTokenCount)

Build an analyzer that limits the maximum number of tokens per field.

Method Detail

getWrappedAnalyzer

protected Analyzer getWrappedAnalyzer(String fieldName)

Specified by:

getWrappedAnalyzer in class AnalyzerWrapper

wrapComponents

protected Analyzer.TokenStreamComponents wrapComponents(String fieldName,
                                            Analyzer.TokenStreamComponents components)

Specified by:

wrapComponents in class AnalyzerWrapper

toString

public String toString()

Overrides:

toString in class Object