Package org.opensearch.analysis.common

Class LowerCaseTokenFilterFactory

java.lang.Object

org.opensearch.index.AbstractIndexComponent

org.opensearch.index.analysis.AbstractTokenFilterFactory

org.opensearch.analysis.common.LowerCaseTokenFilterFactory

All Implemented Interfaces:

NormalizingTokenFilterFactory, TokenFilterFactory, IndexComponent

public class LowerCaseTokenFilterFactory
extends AbstractTokenFilterFactory
implements NormalizingTokenFilterFactory

Factory for LowerCaseFilter and some language-specific variants supported by the language parameter:

• greek: GreekLowerCaseFilter
• irish: IrishLowerCaseFilter
• turkish: TurkishLowerCaseFilter

Field Summary

Fields inherited from class org.opensearch.index.AbstractIndexComponent

deprecationLogger, indexSettings, logger

Fields inherited from interface org.opensearch.index.analysis.TokenFilterFactory

IDENTITY_FILTER

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.analysis.TokenStream	create(org.apache.lucene.analysis.TokenStream tokenStream)

Methods inherited from class org.opensearch.index.analysis.AbstractTokenFilterFactory

name

Methods inherited from class org.opensearch.index.AbstractIndexComponent

getIndexSettings, index

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opensearch.index.analysis.NormalizingTokenFilterFactory

normalize

Methods inherited from interface org.opensearch.index.analysis.TokenFilterFactory

breaksFastVectorHighlighter, getAnalysisMode, getChainAwareTokenFilterFactory, getSynonymFilter, name

Method Details

create

public org.apache.lucene.analysis.TokenStream create(org.apache.lucene.analysis.TokenStream tokenStream)

Specified by:

create in interface TokenFilterFactory