Package org.apache.lucene.analysis.cn.smart

Class HMMChineseTokenizerFactory

java.lang.Object

org.apache.lucene.analysis.util.AbstractAnalysisFactory

org.apache.lucene.analysis.util.TokenizerFactory

org.apache.lucene.analysis.cn.smart.HMMChineseTokenizerFactory

public final class HMMChineseTokenizerFactory
extends TokenizerFactory

Factory for HMMChineseTokenizer

Note: this class will currently emit tokens for punctuation. So you should either add a WordDelimiterFilter after to remove these (with concatenate off), or use the SmartChinese stoplist with a StopFilterFactory via: words="org/apache/lucene/analysis/cn/smart/stopwords.txt"

Since:

4.10.0

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME	SPI name

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

LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
Tokenizer	create(AttributeFactory factory)	Creates a TokenStream of the specified input using the given AttributeFactory

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

availableTokenizers, create, findSPIName, forName, lookupClass, reloadTokenizers

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

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

HMMChineseTokenizerFactory

public HMMChineseTokenizerFactory(Map<String,String> args)

Creates a new HMMChineseTokenizerFactory

Method Details

create

public Tokenizer create(AttributeFactory factory)

Description copied from class: TokenizerFactory

Creates a TokenStream of the specified input using the given AttributeFactory

Specified by:

create in class TokenizerFactory