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Public Member Functions | Static Public Member Functions | Data Fields
Lucene::MergeDocIDRemapper Class Reference

Remaps docIDs after a merge has completed, where the merged segments had at least one deletion. This is used to renumber the buffered deletes in IndexWriter when a merge of segments with deletions commits. More...

#include <MergeDocIDRemapper.h>

+ Inheritance diagram for Lucene::MergeDocIDRemapper:

Public Member Functions

 MergeDocIDRemapper (const SegmentInfosPtr &infos, Collection< Collection< int32_t > > docMaps, Collection< int32_t > delCounts, const OneMergePtr &merge, int32_t mergedDocCount)
 
virtual ~MergeDocIDRemapper ()
 
virtual String getClassName ()
 
boost::shared_ptr< MergeDocIDRemappershared_from_this ()
 
int32_t remap (int32_t oldDocID)
 
- 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 ()
 

Data Fields

Collection< int32_t > starts
 
Collection< int32_t > newStarts
 
Collection< Collection< int32_t > > docMaps
 
int32_t minDocID
 
int32_t maxDocID
 
int32_t docShift
 

Additional Inherited Members

- Protected Member Functions inherited from Lucene::LuceneObject
 LuceneObject ()
 
- Protected Attributes inherited from Lucene::LuceneSync
SynchronizePtr objectLock
 
LuceneSignalPtr objectSignal
 

Detailed Description

Remaps docIDs after a merge has completed, where the merged segments had at least one deletion. This is used to renumber the buffered deletes in IndexWriter when a merge of segments with deletions commits.

Constructor & Destructor Documentation

◆ MergeDocIDRemapper()

Lucene::MergeDocIDRemapper::MergeDocIDRemapper ( const SegmentInfosPtr infos,
Collection< Collection< int32_t > >  docMaps,
Collection< int32_t >  delCounts,
const OneMergePtr merge,
int32_t  mergedDocCount 
)

◆ ~MergeDocIDRemapper()

virtual Lucene::MergeDocIDRemapper::~MergeDocIDRemapper ( )
virtual

Member Function Documentation

◆ _getClassName()

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

◆ getClassName()

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

◆ remap()

int32_t Lucene::MergeDocIDRemapper::remap ( int32_t  oldDocID)

◆ shared_from_this()

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

Field Documentation

◆ docMaps

Collection< Collection<int32_t> > Lucene::MergeDocIDRemapper::docMaps

◆ docShift

int32_t Lucene::MergeDocIDRemapper::docShift

◆ maxDocID

int32_t Lucene::MergeDocIDRemapper::maxDocID

◆ minDocID

int32_t Lucene::MergeDocIDRemapper::minDocID

◆ newStarts

Collection<int32_t> Lucene::MergeDocIDRemapper::newStarts

◆ starts

Collection<int32_t> Lucene::MergeDocIDRemapper::starts

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

clucene.sourceforge.net