Package org.apache.lucene.analysis.ar

Class ArabicNormalizationFilterFactory

java.lang.Object

org.apache.lucene.analysis.util.AbstractAnalysisFactory

org.apache.lucene.analysis.util.TokenFilterFactory

org.apache.lucene.analysis.ar.ArabicNormalizationFilterFactory

public class ArabicNormalizationFilterFactory
extends TokenFilterFactory

Factory for ArabicNormalizationFilter.

 <fieldType name="text_arnormal" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <tokenizer class="solr.StandardTokenizerFactory"/>
     <filter class="solr.ArabicNormalizationFilterFactory"/>
   </analyzer>
 </fieldType>

Since:

3.1

Field Summary

Fields inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory

LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion

Constructor Summary

Constructors

Constructor	Description
ArabicNormalizationFilterFactory(Map<String,String> args)	Creates a new ArabicNormalizationFilterFactory

Method Summary

Modifier and Type	Method	Description
TokenStream	create(TokenStream input)	Transform the specified input TokenStream
TokenStream	normalize(TokenStream input)	Normalize the specified input TokenStream While the default implementation returns input unchanged, filters that should be applied at normalization time can delegate to create method.

Methods inherited from class org.apache.lucene.analysis.util.TokenFilterFactory

availableTokenFilters, forName, lookupClass, reloadTokenFilters

Methods inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory

get, get, get, get, get, getBoolean, getChar, getClassArg, getFloat, getInt, getLines, getLuceneMatchVersion, getOriginalArgs, getPattern, getSet, getSnowballWordSet, getWordSet, isExplicitLuceneMatchVersion, require, require, require, requireBoolean, requireChar, requireFloat, requireInt, setExplicitLuceneMatchVersion, splitAt, splitFileNames

Methods inherited from class java.lang.Object

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

Constructor Detail

ArabicNormalizationFilterFactory

public ArabicNormalizationFilterFactory(Map<String,String> args)

Creates a new ArabicNormalizationFilterFactory

Method Detail

create

public TokenStream create(TokenStream input)

Description copied from class: TokenFilterFactory

Transform the specified input TokenStream

Specified by:

create in class TokenFilterFactory

normalize

public TokenStream normalize(TokenStream input)

Description copied from class: TokenFilterFactory

Normalize the specified input TokenStream While the default implementation returns input unchanged, filters that should be applied at normalization time can delegate to create method.

Overrides:

normalize in class TokenFilterFactory