Package org.apache.lucene.analysis.util

Class ElisionFilterFactory

java.lang.Object

org.apache.lucene.analysis.AbstractAnalysisFactory

org.apache.lucene.analysis.TokenFilterFactory

org.apache.lucene.analysis.util.ElisionFilterFactory

All Implemented Interfaces:

ResourceLoaderAware

public class ElisionFilterFactory
extends TokenFilterFactory
implements ResourceLoaderAware

Factory for ElisionFilter.

 <fieldType name="text_elsn" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <tokenizer class="solr.StandardTokenizerFactory"/>
     <filter class="solr.LowerCaseFilterFactory"/>
     <filter class="solr.ElisionFilterFactory"
       articles="stopwordarticles.txt" ignoreCase="true"/>
   </analyzer>
 </fieldType>

Since:

3.1

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

"elision"

Field Summary

Fields

Modifier and Type	Field	Description
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
ElisionFilterFactory()	Default ctor for compatibility with SPI
ElisionFilterFactory(Map<String,String> args)	Creates a new ElisionFilterFactory

Method Summary

Modifier and Type	Method	Description
TokenStream	create(TokenStream input)
void	inform(ResourceLoader loader)
TokenStream	normalize(TokenStream input)

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

availableTokenFilters, findSPIName, forName, lookupClass, 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

Constructor Details

ElisionFilterFactory

public ElisionFilterFactory(Map<String,String> args)

Creates a new ElisionFilterFactory

ElisionFilterFactory

public ElisionFilterFactory()

Default ctor for compatibility with SPI

Method Details

inform

public void inform(ResourceLoader loader)
            throws IOException

Specified by:

inform in interface ResourceLoaderAware

Throws:

IOException

create

public TokenStream create(TokenStream input)

Specified by:

create in class TokenFilterFactory

normalize

public TokenStream normalize(TokenStream input)

Overrides:

normalize in class TokenFilterFactory