org.apache.lucene.analysis.miscellaneous

Class LengthFilterFactory

java.lang.Object

org.apache.lucene.analysis.util.AbstractAnalysisFactory

org.apache.lucene.analysis.util.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" enablePositionIncrements="false"/>
   </analyzer>
 </fieldType>

Field Summary

Fields

Modifier and Type	Field and Description
static String	MAX_KEY
static String	MIN_KEY

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

args, luceneMatchVersion

Constructor Summary

Constructors

Constructor and Description
LengthFilterFactory()

Method Summary

Methods

Modifier and Type	Method and Description
LengthFilter	create(TokenStream input) Transform the specified input TokenStream
void	init(Map<String,String> args) Initialize this factory via a set of key-value pairs.

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

availableTokenFilters, forName, lookupClass, reloadTokenFilters

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

assureMatchVersion, getArgs, getBoolean, getBoolean, getInt, getInt, getInt, getLines, getLuceneMatchVersion, getPattern, getSnowballWordSet, getWordSet, setLuceneMatchVersion, splitFileNames

Methods inherited from class java.lang.Object

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

Field Detail

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()

Method Detail

init

public void init(Map<String,String> args)

Description copied from class: AbstractAnalysisFactory

Initialize this factory via a set of key-value pairs.

Overrides:

init in class AbstractAnalysisFactory

create

public LengthFilter create(TokenStream input)

Description copied from class: TokenFilterFactory

Transform the specified input TokenStream

Specified by:

create in class TokenFilterFactory