io.prestosql.operator.aggregation.state

Class QuantileDigestStateFactory.GroupedQuantileDigestState

java.lang.Object

io.prestosql.operator.aggregation.state.AbstractGroupedAccumulatorState

io.prestosql.operator.aggregation.state.QuantileDigestStateFactory.GroupedQuantileDigestState

All Implemented Interfaces:

QuantileDigestState, AccumulatorState, GroupedAccumulatorState

Enclosing class:

QuantileDigestStateFactory

public static class QuantileDigestStateFactory.GroupedQuantileDigestState
extends AbstractGroupedAccumulatorState
implements QuantileDigestState

Constructor Summary

Constructors

Constructor and Description
GroupedQuantileDigestState()

Method Summary

Modifier and Type	Method and Description
void	addMemoryUsage(int value)
void	ensureCapacity(long size)
long	getEstimatedSize()
io.airlift.stats.QuantileDigest	getQuantileDigest()
void	setQuantileDigest(io.airlift.stats.QuantileDigest value)

Methods inherited from class io.prestosql.operator.aggregation.state.AbstractGroupedAccumulatorState

getGroupId, setGroupId

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupedQuantileDigestState

public GroupedQuantileDigestState()

Method Detail

ensureCapacity

public void ensureCapacity(long size)

Specified by:

ensureCapacity in interface GroupedAccumulatorState

getQuantileDigest

public io.airlift.stats.QuantileDigest getQuantileDigest()

Specified by:

getQuantileDigest in interface QuantileDigestState

setQuantileDigest

public void setQuantileDigest(io.airlift.stats.QuantileDigest value)

Specified by:

setQuantileDigest in interface QuantileDigestState

addMemoryUsage

public void addMemoryUsage(int value)

Specified by:

addMemoryUsage in interface QuantileDigestState

getEstimatedSize

public long getEstimatedSize()

Specified by:

getEstimatedSize in interface AccumulatorState