monad.mmseg.analysis

Class CutLetterDigitFilter

java.lang.Object

org.apache.lucene.util.AttributeSource

org.apache.lucene.analysis.TokenStream

org.apache.lucene.analysis.TokenFilter

monad.mmseg.analysis.CutLetterDigitFilter

All Implemented Interfaces:

Closeable, AutoCloseable

public class CutLetterDigitFilter
extends org.apache.lucene.analysis.TokenFilter

切分“字母和数”混在一起的过虑器。比如：mb991ch 切为 "mb 991 ch"

Author:

chenlb 2009-10-14 下午04:03:18

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource

org.apache.lucene.util.AttributeSource.State

Field Summary

Fields

Modifier and Type	Field and Description
protected Queue<org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl>	tokenQueue

Fields inherited from class org.apache.lucene.analysis.TokenFilter

input

Fields inherited from class org.apache.lucene.analysis.TokenStream

DEFAULT_TOKEN_ATTRIBUTE_FACTORY

Constructor Summary

Constructors

Constructor and Description
CutLetterDigitFilter(org.apache.lucene.analysis.TokenStream input)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	end()
boolean	incrementToken()
void	reset()

Methods inherited from class org.apache.lucene.util.AttributeSource

addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, restoreState, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

tokenQueue

protected Queue<org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl> tokenQueue

Constructor Detail

CutLetterDigitFilter

public CutLetterDigitFilter(org.apache.lucene.analysis.TokenStream input)

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class org.apache.lucene.analysis.TokenFilter

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class org.apache.lucene.analysis.TokenFilter

Throws:

IOException

incrementToken

public final boolean incrementToken()
                             throws IOException

Specified by:

incrementToken in class org.apache.lucene.analysis.TokenStream

Throws:

IOException

end

public void end()

Overrides:

end in class org.apache.lucene.analysis.TokenFilter