org.apache.solr.analysis

Class LengthFilterFactory

java.lang.Object

org.apache.solr.analysis.BaseTokenStreamFactory

org.apache.solr.analysis.BaseTokenFilterFactory

org.apache.solr.analysis.LengthFilterFactory

All Implemented Interfaces:

TokenFilterFactory

public class LengthFilterFactory
extends BaseTokenFilterFactory

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>

Version:

$Id: LengthFilterFactory.java 1073810 2011-02-23 16:27:55Z koji $

Field Summary

Fields

Modifier and Type	Field and Description
(package private) boolean	enablePositionIncrements
(package private) int	max
static java.lang.String	MAX_KEY
(package private) int	min
static java.lang.String	MIN_KEY

Fields inherited from class org.apache.solr.analysis.BaseTokenFilterFactory

log

Fields inherited from class org.apache.solr.analysis.BaseTokenStreamFactory

args, luceneMatchVersion

Constructor Summary

Constructors

Constructor and Description
LengthFilterFactory()

Method Summary

Modifier and Type	Method and Description
org.apache.lucene.analysis.LengthFilter	create(org.apache.lucene.analysis.TokenStream input) Transform the specified input TokenStream
void	init(java.util.Map<java.lang.String,java.lang.String> args) init will be called just once, immediately after creation.

Methods inherited from class org.apache.solr.analysis.BaseTokenStreamFactory

assureMatchVersion, getArgs, getBoolean, getBoolean, getInt, getInt, getInt, getSnowballWordSet, getWordSet, warnDeprecated

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.analysis.TokenFilterFactory

getArgs

Field Detail

min

int min

max

int max

enablePositionIncrements

boolean enablePositionIncrements

MIN_KEY

public static final java.lang.String MIN_KEY

See Also:

Constant Field Values

MAX_KEY

public static final java.lang.String MAX_KEY

See Also:

Constant Field Values

Constructor Detail

LengthFilterFactory

public LengthFilterFactory()

Method Detail

init

public void init(java.util.Map<java.lang.String,java.lang.String> args)

Description copied from interface: TokenFilterFactory

init will be called just once, immediately after creation.

The args are user-level initialization parameters that may be specified when declaring the factory in the schema.xml

Specified by:

init in interface TokenFilterFactory

Overrides:

init in class BaseTokenStreamFactory

create

public org.apache.lucene.analysis.LengthFilter create(org.apache.lucene.analysis.TokenStream input)

Description copied from interface: TokenFilterFactory

Transform the specified input TokenStream