public final class PatternKeywordMarkerFilter extends KeywordMarkerFilter
KeywordAttribute
. Each token
that matches the provided pattern is marked as a keyword by setting
KeywordAttribute.setKeyword(boolean)
to true
.AttributeSource.AttributeFactory, AttributeSource.State
Constructor and Description |
---|
PatternKeywordMarkerFilter(TokenStream in,
Pattern pattern)
Create a new
PatternKeywordMarkerFilter , that marks the current
token as a keyword if the tokens term buffer matches the provided
Pattern via the KeywordAttribute . |
incrementToken
close, end, reset
addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, restoreState, toString
public PatternKeywordMarkerFilter(TokenStream in, Pattern pattern)
PatternKeywordMarkerFilter
, that marks the current
token as a keyword if the tokens term buffer matches the provided
Pattern
via the KeywordAttribute
.in
- TokenStream to filterpattern
- the pattern to apply to the incoming term bufferCopyright © 2010 - 2020 Adobe. All Rights Reserved