Package org.apache.cassandra.index.sai.memory

Class MemtableIndexManager

java.lang.Object

org.apache.cassandra.index.sai.memory.MemtableIndexManager

public class MemtableIndexManager
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
MemtableIndexManager(StorageAttachedIndex index)

Method Summary

Modifier and Type	Method	Description
void	discardMemtable(Memtable discarded)
long	estimatedMemIndexMemoryUsed()
MemtableIndex	getPendingMemtableIndex(LifecycleNewTracker tracker)
long	index(DecoratedKey key, Row row, Memtable mt)
void	invalidate()
KeyRangeIterator	limitToTopResults(QueryContext context, java.util.List<PrimaryKey> source, Expression e)
long	liveMemtableWriteCount()
void	renewMemtable(Memtable renewed)
KeyRangeIterator	searchMemtableIndexes(QueryContext queryContext, Expression e, AbstractBounds<PartitionPosition> keyRange)
int	size()
long	update(DecoratedKey key, Row oldRow, Row newRow, Memtable memtable)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MemtableIndexManager

public MemtableIndexManager(StorageAttachedIndex index)

Method Detail

index

public long index(DecoratedKey key,
                  Row row,
                  Memtable mt)

update

public long update(DecoratedKey key,
                   Row oldRow,
                   Row newRow,
                   Memtable memtable)

renewMemtable

public void renewMemtable(Memtable renewed)

discardMemtable

public void discardMemtable(Memtable discarded)

getPendingMemtableIndex

@Nullable
public MemtableIndex getPendingMemtableIndex(LifecycleNewTracker tracker)

searchMemtableIndexes

public KeyRangeIterator searchMemtableIndexes(QueryContext queryContext,
                                              Expression e,
                                              AbstractBounds<PartitionPosition> keyRange)

limitToTopResults

public KeyRangeIterator limitToTopResults(QueryContext context,
                                          java.util.List<PrimaryKey> source,
                                          Expression e)

liveMemtableWriteCount

public long liveMemtableWriteCount()

estimatedMemIndexMemoryUsed

public long estimatedMemIndexMemoryUsed()

size

public int size()

invalidate

public void invalidate()