public class NGramFilterFactory extends BaseTokenFilterFactory
NGramTokenFilter
.
<fieldType name="text_ngrm" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.NGramFilterFactory" minGramSize="1" maxGramSize="2"/> </analyzer> </fieldType>
Modifier and Type | Field and Description |
---|---|
private int |
maxGramSize |
private int |
minGramSize |
log
args, luceneMatchVersion
Constructor and Description |
---|
NGramFilterFactory() |
Modifier and Type | Method and Description |
---|---|
org.apache.lucene.analysis.ngram.NGramTokenFilter |
create(org.apache.lucene.analysis.TokenStream input)
Transform the specified input TokenStream
|
void |
init(java.util.Map<java.lang.String,java.lang.String> args)
Initialize the n-gram min and max sizes and the side from which one should start tokenizing.
|
assureMatchVersion, getArgs, getBoolean, getBoolean, getInt, getInt, getInt, getSnowballWordSet, getWordSet, warnDeprecated
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getArgs
public void init(java.util.Map<java.lang.String,java.lang.String> args)
init
in interface TokenFilterFactory
init
in class BaseTokenStreamFactory
public org.apache.lucene.analysis.ngram.NGramTokenFilter create(org.apache.lucene.analysis.TokenStream input)
TokenFilterFactory