Package org.apache.lucene.analysis.commongrams

Class CommonGramsFilterFactory

java.lang.Object

org.apache.lucene.analysis.util.AbstractAnalysisFactory

org.apache.lucene.analysis.util.TokenFilterFactory

org.apache.lucene.analysis.commongrams.CommonGramsFilterFactory

All Implemented Interfaces:

ResourceLoaderAware

Direct Known Subclasses:

CommonGramsQueryFilterFactory

public class CommonGramsFilterFactory
extends TokenFilterFactory
implements ResourceLoaderAware

Constructs a CommonGramsFilter.

 <fieldType name="text_cmmngrms" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <tokenizer class="solr.WhitespaceTokenizerFactory"/>
     <filter class="solr.CommonGramsFilterFactory" words="commongramsstopwords.txt" ignoreCase="false"/>
   </analyzer>
 </fieldType>

Field Summary

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

LUCENE_MATCH_VERSION_PARAM

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
TokenFilter	create(TokenStream input)	Transform the specified input TokenStream
CharArraySet	getCommonWords()
void	inform(ResourceLoader loader)	Initializes this component with the provided ResourceLoader (used for loading classes, files, etc).
boolean	isIgnoreCase()

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

availableTokenFilters, forName, lookupClass, reloadTokenFilters

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

get, get, get, get, get, getChar, getClassArg, getLuceneMatchVersion, getOriginalArgs, getSet, isExplicitLuceneMatchVersion, require, require, require, requireChar, setExplicitLuceneMatchVersion

Methods inherited from class java.lang.Object

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

Constructor Details

CommonGramsFilterFactory

public CommonGramsFilterFactory(Map<String,String> args)

Creates a new CommonGramsFilterFactory

Method Details

inform

public void inform(ResourceLoader loader)
            throws IOException

Description copied from interface: ResourceLoaderAware

Initializes this component with the provided ResourceLoader (used for loading classes, files, etc).

Specified by:

inform in interface ResourceLoaderAware

Throws:

IOException

isIgnoreCase

public boolean isIgnoreCase()

getCommonWords

public CharArraySet getCommonWords()

create

public TokenFilter create(TokenStream input)

Description copied from class: TokenFilterFactory

Transform the specified input TokenStream

Specified by:

create in class TokenFilterFactory