Module org.apache.lucene.analysis.common

Package org.apache.lucene.analysis.miscellaneous

Class CodepointCountFilterFactory

java.lang.Object

org.apache.lucene.analysis.AbstractAnalysisFactory

org.apache.lucene.analysis.TokenFilterFactory

org.apache.lucene.analysis.miscellaneous.CodepointCountFilterFactory

public class CodepointCountFilterFactory
extends TokenFilterFactory

Factory for CodepointCountFilter.

 <fieldType name="text_lngth" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <tokenizer class="solr.WhitespaceTokenizerFactory"/>
     <filter class="solr.CodepointCountFilterFactory" min="0" max="1" />
   </analyzer>
 </fieldType>

Since:

4.5.1

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final int	max
static final String	MAX_KEY
(package private) final int	min
static final String	MIN_KEY
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
CodepointCountFilterFactory()	Default ctor for compatibility with SPI
CodepointCountFilterFactory(Map<String,String> args)	Creates a new CodepointCountFilterFactory

Method Summary

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

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

availableTokenFilters, findSPIName, forName, lookupClass, normalize, reloadTokenFilters

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

min

final int min

max

final int max

MIN_KEY

public static final String MIN_KEY

See Also:

• Constant Field Values

MAX_KEY

public static final String MAX_KEY

See Also:

• Constant Field Values

Constructor Details

CodepointCountFilterFactory

public CodepointCountFilterFactory(Map<String,String> args)

Creates a new CodepointCountFilterFactory

CodepointCountFilterFactory

public CodepointCountFilterFactory()

Default ctor for compatibility with SPI

Method Details

create

public CodepointCountFilter create(TokenStream input)

Description copied from class: TokenFilterFactory

Transform the specified input TokenStream

Specified by:

create in class TokenFilterFactory