org.apache.lucene.analysis.tokenattributes

Interface KeywordAttribute

All Superinterfaces:

Attribute

All Known Implementing Classes:

KeywordAttributeImpl

public interface KeywordAttribute
extends Attribute

This attribute can be used to mark a token as a keyword. Keyword aware TokenStreams can decide to modify a token based on the return value of isKeyword() if the token is modified. Stemming filters for instance can use this attribute to conditionally skip a term if isKeyword() returns true.

Method Summary

Modifier and Type	Method and Description
boolean	isKeyword() Returns true if the current token is a keyword, otherwise false
void	setKeyword(boolean isKeyword) Marks the current token as keyword if set to true.

Method Detail

isKeyword

boolean isKeyword()

Returns true if the current token is a keyword, otherwise false

Returns:

true if the current token is a keyword, otherwise false

See Also:

setKeyword(boolean)

setKeyword

void setKeyword(boolean isKeyword)

Marks the current token as keyword if set to true.

Parameters:

isKeyword - true if the current token is a keyword, otherwise false.

See Also:

isKeyword()