Package org.apache.lucene.analysis.miscellaneous

Class LengthFilterFactory

java.lang.Object

org.apache.lucene.analysis.AbstractAnalysisFactory

org.apache.lucene.analysis.TokenFilterFactory

org.apache.lucene.analysis.miscellaneous.LengthFilterFactory

public class LengthFilterFactory
extends TokenFilterFactory

Factory for LengthFilter.

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

Since:

3.1

SPI Name (case-insensitive: if the name is 'htmlStrip', 'htmlstrip' can be used when looking up the service).

"length"

Field Summary

Fields

Modifier and Type	Field	Description
static String	MAX_KEY
static String	MIN_KEY
static String	NAME	SPI name

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

LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
LengthFilter	create(TokenStream input)

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 Detail

NAME

public static final String NAME

SPI name

See Also:

Constant Field Values

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 Detail

LengthFilterFactory

public LengthFilterFactory(Map<String,String> args)

Creates a new LengthFilterFactory

LengthFilterFactory

public LengthFilterFactory()

Default ctor for compatibility with SPI

Method Detail

create

public LengthFilter create(TokenStream input)

Specified by:

create in class TokenFilterFactory