org.apache.lucene.analysis

Class TokenFilter

java.lang.Object

org.apache.lucene.analysis.TokenStream

org.apache.lucene.analysis.TokenFilter

Direct Known Subclasses:

CachingTokenFilter, ISOLatin1AccentFilter, LengthFilter, LowerCaseFilter, PorterStemFilter, StandardFilter, StopFilter, TeeTokenFilter

public abstract class TokenFilter
extends TokenStream

A TokenFilter is a TokenStream whose input is another token stream.

This is an abstract class. NOTE: subclasses must override at least one of TokenStream.next() or TokenStream.next(Token).

Method Summary

Modifier and Type	Method and Description
void	close() Close the input TokenStream.

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

next, next, reset

Methods inherited from class java.lang.Object

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

Method Detail

close

public void close()
           throws java.io.IOException

Close the input TokenStream.

Overrides:

close in class TokenStream

Throws:

java.io.IOException