org.apache.lucene.analysis.phonetic
Class DoubleMetaphoneFilterFactory

java.lang.Object
  org.apache.lucene.analysis.util.AbstractAnalysisFactory
      org.apache.lucene.analysis.util.TokenFilterFactory
          org.apache.lucene.analysis.phonetic.DoubleMetaphoneFilterFactory

public class DoubleMetaphoneFilterFactory
extends TokenFilterFactory

Factory for DoubleMetaphoneFilter.

 <fieldType name="text_dblmtphn" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <tokenizer class="solr.WhitespaceTokenizerFactory"/>
     <filter class="solr.DoubleMetaphoneFilterFactory" inject="true" maxCodeLength="4"/>
   </analyzer>
 </fieldType>

Field Summary

static int	DEFAULT_MAX_CODE_LENGTH default maxCodeLength if not specified
static String	INJECT parameter name: true if encoded tokens should be added as synonyms
static String	MAX_CODE_LENGTH parameter name: restricts the length of the phonetic code

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

LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion

Constructor Summary

DoubleMetaphoneFilterFactory(Map<String,String> args)
Creates a new DoubleMetaphoneFilterFactory

Method Summary

DoubleMetaphoneFilter

create(TokenStream input)

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, 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, splitFileNames

Methods inherited from class java.lang.Object

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

Field Detail

INJECT

public static final String INJECT

parameter name: true if encoded tokens should be added as synonyms

See Also:

Constant Field Values

MAX_CODE_LENGTH

public static final String MAX_CODE_LENGTH

parameter name: restricts the length of the phonetic code

See Also:

Constant Field Values

DEFAULT_MAX_CODE_LENGTH

public static final int DEFAULT_MAX_CODE_LENGTH

default maxCodeLength if not specified

See Also:

Constant Field Values

Constructor Detail

DoubleMetaphoneFilterFactory

public DoubleMetaphoneFilterFactory(Map<String,String> args)

Creates a new DoubleMetaphoneFilterFactory

Method Detail

create

public DoubleMetaphoneFilter create(TokenStream input)

Specified by:

create in class TokenFilterFactory