Package org.apache.lucene.analysis.pattern

Class PatternReplaceFilterFactory

java.lang.Object

org.apache.lucene.analysis.util.AbstractAnalysisFactory

org.apache.lucene.analysis.util.TokenFilterFactory

org.apache.lucene.analysis.pattern.PatternReplaceFilterFactory

public class PatternReplaceFilterFactory
extends TokenFilterFactory

Factory for PatternReplaceFilter.

 <fieldType name="text_ptnreplace" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <tokenizer class="solr.KeywordTokenizerFactory"/>
     <filter class="solr.PatternReplaceFilterFactory" pattern="([^a-z])" replacement=""
             replace="all"/>
   </analyzer>
 </fieldType>

Since:

3.1

See Also:

• PatternReplaceFilter

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME	SPI name
(package private) final Pattern	pattern
(package private) final boolean	replaceAll
(package private) final String	replacement

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

LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
PatternReplaceFilter	create(TokenStream input)	Transform the specified input TokenStream

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

availableTokenFilters, findSPIName, forName, lookupClass, normalize, 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

Field Details

NAME

public static final String NAME

SPI name

See Also:

• Constant Field Values

pattern

final Pattern pattern

replacement

final String replacement

replaceAll

final boolean replaceAll

Constructor Details

PatternReplaceFilterFactory

public PatternReplaceFilterFactory(Map<String,String> args)

Creates a new PatternReplaceFilterFactory

Method Details

create

public PatternReplaceFilter create(TokenStream input)

Description copied from class: TokenFilterFactory

Transform the specified input TokenStream

Specified by:

create in class TokenFilterFactory