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Public Member Functions | Static Public Member Functions | Protected Attributes
Lucene::CountingConjunctionSumScorer Class Reference

#include <BooleanScorer2.h>

+ Inheritance diagram for Lucene::CountingConjunctionSumScorer:

Public Member Functions

 CountingConjunctionSumScorer (const BooleanScorer2Ptr &scorer, const SimilarityPtr &similarity, Collection< ScorerPtr > scorers)
 
virtual ~CountingConjunctionSumScorer ()
 
virtual String getClassName ()
 
boost::shared_ptr< CountingConjunctionSumScorershared_from_this ()
 
virtual double score ()
 Returns the score of the current document matching the query. Initially invalid, until nextDoc() or advance(int32_t) is called the first time, or when called from within Collector#collect.
 
- Public Member Functions inherited from Lucene::ConjunctionScorer
 ConjunctionScorer (const SimilarityPtr &similarity, Collection< ScorerPtr > scorers)
 
virtual ~ConjunctionScorer ()
 
boost::shared_ptr< ConjunctionScorershared_from_this ()
 
virtual int32_t advance (int32_t target)
 Advances to the first beyond the current whose document number is greater than or equal to target. Returns the current document number or NO_MORE_DOCS if there are no more docs in the set.
 
virtual int32_t docID ()
 Returns the following:
 
virtual int32_t nextDoc ()
 Advances to the next document in the set and returns the doc it is currently on, or NO_MORE_DOCS if there are no more docs in the set.
 
- Public Member Functions inherited from Lucene::Scorer
 Scorer (const SimilarityPtr &similarity)
 Constructs a Scorer.
 
 Scorer (const WeightPtr &weight)
 
virtual ~Scorer ()
 
boost::shared_ptr< Scorershared_from_this ()
 
SimilarityPtr getSimilarity ()
 Returns the Similarity implementation used by this scorer.
 
virtual void score (const CollectorPtr &collector)
 Scores and collects all matching documents.
 
void visitSubScorers (QueryPtr parent, BooleanClause::Occur relationship, ScorerVisitor *visitor)
 
void visitScorers (ScorerVisitor *visitor)
 
virtual float termFreq ()
 
- Public Member Functions inherited from Lucene::DocIdSetIterator
virtual ~DocIdSetIterator ()
 
boost::shared_ptr< DocIdSetIteratorshared_from_this ()
 
- Public Member Functions inherited from Lucene::LuceneObject
virtual ~LuceneObject ()
 
virtual void initialize ()
 Called directly after instantiation to create objects that depend on this object being fully constructed.
 
virtual LuceneObjectPtr clone (const LuceneObjectPtr &other=LuceneObjectPtr())
 Return clone of this object.
 
virtual int32_t hashCode ()
 Return hash code for this object.
 
virtual bool equals (const LuceneObjectPtr &other)
 Return whether two objects are equal.
 
virtual int32_t compareTo (const LuceneObjectPtr &other)
 Compare two objects.
 
virtual String toString ()
 Returns a string representation of the object.
 
- Public Member Functions inherited from Lucene::LuceneSync
virtual ~LuceneSync ()
 
virtual SynchronizePtr getSync ()
 Return this object synchronize lock.
 
virtual LuceneSignalPtr getSignal ()
 Return this object signal.
 
virtual void lock (int32_t timeout=0)
 Lock this object using an optional timeout.
 
virtual void unlock ()
 Unlock this object.
 
virtual bool holdsLock ()
 Returns true if this object is currently locked by current thread.
 
virtual void wait (int32_t timeout=0)
 Wait for signal using an optional timeout.
 
virtual void notifyAll ()
 Notify all threads waiting for signal.
 

Static Public Member Functions

static String _getClassName ()
 
- Static Public Member Functions inherited from Lucene::ConjunctionScorer
static String _getClassName ()
 
- Static Public Member Functions inherited from Lucene::Scorer
static String _getClassName ()
 
- Static Public Member Functions inherited from Lucene::DocIdSetIterator
static String _getClassName ()
 

Protected Attributes

BooleanScorer2WeakPtr _scorer
 
int32_t lastScoredDoc
 
int32_t requiredNrMatchers
 
double lastDocScore
 
- Protected Attributes inherited from Lucene::ConjunctionScorer
Collection< ScorerPtrscorers
 
double coord
 
int32_t lastDoc
 
- Protected Attributes inherited from Lucene::Scorer
SimilarityPtr similarity
 
- Protected Attributes inherited from Lucene::LuceneSync
SynchronizePtr objectLock
 
LuceneSignalPtr objectSignal
 

Additional Inherited Members

- Data Fields inherited from Lucene::Scorer
WeightPtr weight
 
- Static Public Attributes inherited from Lucene::DocIdSetIterator
static const int32_t NO_MORE_DOCS
 When returned by nextDoc(), advance(int) and docID() it means there are no more docs in the iterator.
 
- Protected Member Functions inherited from Lucene::ConjunctionScorer
int32_t doNext ()
 
- Protected Member Functions inherited from Lucene::Scorer
virtual bool score (const CollectorPtr &collector, int32_t max, int32_t firstDocID)
 Collects matching documents in a range. Hook for optimization. Note, firstDocID is added to ensure that nextDoc() was called before this method.
 
- Protected Member Functions inherited from Lucene::LuceneObject
 LuceneObject ()
 

Constructor & Destructor Documentation

◆ CountingConjunctionSumScorer()

Lucene::CountingConjunctionSumScorer::CountingConjunctionSumScorer ( const BooleanScorer2Ptr scorer,
const SimilarityPtr similarity,
Collection< ScorerPtr scorers 
)

◆ ~CountingConjunctionSumScorer()

virtual Lucene::CountingConjunctionSumScorer::~CountingConjunctionSumScorer ( )
virtual

Member Function Documentation

◆ _getClassName()

static String Lucene::CountingConjunctionSumScorer::_getClassName ( )
inlinestatic

◆ getClassName()

virtual String Lucene::CountingConjunctionSumScorer::getClassName ( )
inlinevirtual

Reimplemented from Lucene::ConjunctionScorer.

◆ score()

virtual double Lucene::CountingConjunctionSumScorer::score ( )
virtual

Returns the score of the current document matching the query. Initially invalid, until nextDoc() or advance(int32_t) is called the first time, or when called from within Collector#collect.

Reimplemented from Lucene::ConjunctionScorer.

◆ shared_from_this()

boost::shared_ptr< CountingConjunctionSumScorer > Lucene::CountingConjunctionSumScorer::shared_from_this ( )
inline

Field Documentation

◆ _scorer

BooleanScorer2WeakPtr Lucene::CountingConjunctionSumScorer::_scorer
protected

◆ lastDocScore

double Lucene::CountingConjunctionSumScorer::lastDocScore
protected

◆ lastScoredDoc

int32_t Lucene::CountingConjunctionSumScorer::lastScoredDoc
protected

◆ requiredNrMatchers

int32_t Lucene::CountingConjunctionSumScorer::requiredNrMatchers
protected

The documentation for this class was generated from the following file:

clucene.sourceforge.net