7 #ifndef SCORERDOCQUEUE_H
8 #define SCORERDOCQUEUE_H
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Base class for all Lucene classes.
Definition: LuceneObject.h:31
A ScorerDocQueue maintains a partial ordering of its Scorers such that the least Scorer can always be...
Definition: ScorerDocQueue.h:16
int32_t _size
Definition: ScorerDocQueue.h:26
void adjustTop()
Should be called when the scorer at top changes doc() value.
void put(const ScorerPtr &scorer)
Adds a Scorer to a ScorerDocQueue in log(size) time. If one tries to add more Scorers than maxSize Ar...
virtual ~ScorerDocQueue()
bool insert(const ScorerPtr &scorer)
Adds a Scorer to the ScorerDocQueue in log(size) time if either the ScorerDocQueue is not full,...
ScorerDocQueue(int32_t maxSize)
int32_t maxSize
Definition: ScorerDocQueue.h:25
bool checkAdjustElsePop(bool cond)
ScorerPtr pop()
Removes and returns the least scorer of the ScorerDocQueue in log(size) time. Should not be used when...
ScorerPtr top()
Returns the least Scorer of the ScorerDocQueue in constant time. Should not be used when the queue is...
bool topSkipToAndAdjustElsePop(int32_t target)
void popNoResult()
Removes the least scorer of the ScorerDocQueue in log(size) time. Should not be used when the queue i...
HeapedScorerDocPtr topHSD
Definition: ScorerDocQueue.h:27
bool topNextAndAdjustElsePop()
void clear()
Removes all entries from the ScorerDocQueue.
int32_t topDoc()
Returns document number of the least Scorer of the ScorerDocQueue in constant time....
int32_t size()
Returns the number of scorers currently stored in the ScorerDocQueue.
Collection< HeapedScorerDocPtr > heap
Definition: ScorerDocQueue.h:21
Definition: AbstractAllTermDocs.h:12
boost::shared_ptr< HeapedScorerDoc > HeapedScorerDocPtr
Definition: LuceneTypes.h:531
boost::shared_ptr< Scorer > ScorerPtr
Definition: LuceneTypes.h:429