org.apache.lucene.analysis.ngram

Class EdgeNGramTokenizerFactory

java.lang.Object

org.apache.lucene.analysis.util.AbstractAnalysisFactory

org.apache.lucene.analysis.util.TokenizerFactory

org.apache.lucene.analysis.ngram.EdgeNGramTokenizerFactory

public class EdgeNGramTokenizerFactory
extends TokenizerFactory

Creates new instances of EdgeNGramTokenizer.

 <fieldType name="text_edgngrm" class="solr.TextField" positionIncrementGap="100">
   <analyzer>
     <tokenizer class="solr.EdgeNGramTokenizerFactory" side="front" minGramSize="1" maxGramSize="1"/>
   </analyzer>
 </fieldType>

Field Summary

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

LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
EdgeNGramTokenizer	create(AttributeSource.AttributeFactory factory, Reader input) Creates a TokenStream of the specified input using the given AttributeFactory

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

availableTokenizers, create, forName, lookupClass, reloadTokenizers

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

Constructor Detail

EdgeNGramTokenizerFactory

public EdgeNGramTokenizerFactory(Map<String,String> args)

Creates a new EdgeNGramTokenizerFactory

Method Detail

create

public EdgeNGramTokenizer create(AttributeSource.AttributeFactory factory,
                        Reader input)

Description copied from class: TokenizerFactory

Creates a TokenStream of the specified input using the given AttributeFactory

Specified by:

create in class TokenizerFactory