Package org.apache.lucene.analysis.opennlp

Class OpenNLPChunkerFilterFactory

java.lang.Object

org.apache.lucene.analysis.AbstractAnalysisFactory

org.apache.lucene.analysis.TokenFilterFactory

org.apache.lucene.analysis.opennlp.OpenNLPChunkerFilterFactory

All Implemented Interfaces:

ResourceLoaderAware

public class OpenNLPChunkerFilterFactory
extends TokenFilterFactory
implements ResourceLoaderAware

Factory for OpenNLPChunkerFilter.

 <fieldType name="text_opennlp_chunked" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <tokenizer class="solr.OpenNLPTokenizerFactory" sentenceModel="filename" tokenizerModel="filename"/>
     <filter class="solr.OpenNLPPOSFilterFactory" posTaggerModel="filename"/>
     <filter class="solr.OpenNLPChunkerFilterFactory" chunkerModel="filename"/>
   </analyzer>
 </fieldType>

Since:

7.3.0

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

"openNlpChunker"

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CHUNKER_MODEL
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
OpenNLPChunkerFilterFactory()	Default ctor for compatibility with SPI
OpenNLPChunkerFilterFactory(Map<String,String> args)

Method Summary

Modifier and Type	Method	Description
OpenNLPChunkerFilter	create(TokenStream in)
void	inform(ResourceLoader loader)

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 Details

NAME

public static final String NAME

SPI name

See Also:

• Constant Field Values

CHUNKER_MODEL

public static final String CHUNKER_MODEL

See Also:

• Constant Field Values

Constructor Details

OpenNLPChunkerFilterFactory

public OpenNLPChunkerFilterFactory(Map<String,String> args)

OpenNLPChunkerFilterFactory

public OpenNLPChunkerFilterFactory()

Default ctor for compatibility with SPI

Method Details

create

public OpenNLPChunkerFilter create(TokenStream in)

Specified by:

create in class TokenFilterFactory

inform

public void inform(ResourceLoader loader)

Specified by:

inform in interface ResourceLoaderAware