Module org.apache.lucene.analysis.common

Package org.apache.lucene.analysis.fa

Class PersianCharFilterFactory

java.lang.Object

org.apache.lucene.analysis.AbstractAnalysisFactory

org.apache.lucene.analysis.CharFilterFactory

org.apache.lucene.analysis.fa.PersianCharFilterFactory

public class PersianCharFilterFactory
extends CharFilterFactory

Factory for PersianCharFilter.

 <fieldType name="text_fa" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <charFilter class="solr.PersianCharFilterFactory"/>
     <tokenizer class="solr.StandardTokenizerFactory"/>
   </analyzer>
 </fieldType>

Since:

3.1

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME	SPI name

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

LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion

Constructor Summary

Constructors

Constructor	Description
PersianCharFilterFactory()	Default ctor for compatibility with SPI
PersianCharFilterFactory(Map<String,String> args)	Creates a new PersianCharFilterFactory

Method Summary

Modifier and Type	Method	Description
Reader	create(Reader input)	Wraps the given Reader with a CharFilter.
Reader	normalize(Reader input)	Normalize the specified input Reader While the default implementation returns input unchanged, char filters that should be applied at normalization time can delegate to create method.

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

availableCharFilters, findSPIName, forName, lookupClass, reloadCharFilters

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

defaultCtorException, 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

Field Details

NAME

public static final String NAME

SPI name

See Also:

• Constant Field Values

Constructor Details

PersianCharFilterFactory

public PersianCharFilterFactory(Map<String,String> args)

Creates a new PersianCharFilterFactory

PersianCharFilterFactory

public PersianCharFilterFactory()

Default ctor for compatibility with SPI

Method Details

create

public Reader create(Reader input)

Description copied from class: CharFilterFactory

Wraps the given Reader with a CharFilter.

Specified by:

create in class CharFilterFactory

normalize

public Reader normalize(Reader input)

Description copied from class: CharFilterFactory

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

Overrides:

normalize in class CharFilterFactory