#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Version
Definition: Constants.h:40
Removes stop words from a token stream.
Definition: StopFilter.h:15
bool getEnablePositionIncrements()
bool enablePositionIncrements
Definition: StopFilter.h:37
virtual bool incrementToken()
Returns the next input Token whose term() is not a stop word.
StopFilter(bool enablePositionIncrements, const TokenStreamPtr &input, HashSet< String > stopWords, bool ignoreCase=false)
Construct a token stream filtering the given input. If stopWords is an instance of CharArraySet (true...
static HashSet< String > makeStopSet(Collection< String > stopWords)
Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor.
StopFilter(bool enablePositionIncrements, const TokenStreamPtr &input, const CharArraySetPtr &stopWords, bool ignoreCase=false)
void setEnablePositionIncrements(bool enable)
If true, this StopFilter will preserve positions of the incoming tokens (ie, accumulate and set posit...
PositionIncrementAttributePtr posIncrAtt
Definition: StopFilter.h:40
TermAttributePtr termAtt
Definition: StopFilter.h:39
static bool getEnablePositionIncrementsVersionDefault(LuceneVersion::Version matchVersion)
Returns version-dependent default for enablePositionIncrements. Analyzers that embed StopFilter use t...
CharArraySetPtr stopWords
Definition: StopFilter.h:33
A TokenFilter is a TokenStream whose input is another TokenStream.
Definition: TokenFilter.h:18
Definition: AbstractAllTermDocs.h:12
boost::shared_ptr< PositionIncrementAttribute > PositionIncrementAttributePtr
Definition: LuceneTypes.h:45
boost::shared_ptr< TokenStream > TokenStreamPtr
Definition: LuceneTypes.h:63
boost::shared_ptr< CharArraySet > CharArraySetPtr
Definition: LuceneTypes.h:24
boost::shared_ptr< TermAttribute > TermAttributePtr
Definition: LuceneTypes.h:58