Package io.trino.operator.aggregation

Class LongApproximateMostFrequentStateFactory.GroupedLongApproximateMostFrequentState

java.lang.Object

io.trino.operator.aggregation.state.AbstractGroupedAccumulatorState

io.trino.operator.aggregation.LongApproximateMostFrequentStateFactory.GroupedLongApproximateMostFrequentState

All Implemented Interfaces:

BigintApproximateMostFrequent.State, AccumulatorState, GroupedAccumulatorState

Enclosing class:

LongApproximateMostFrequentStateFactory

public static class LongApproximateMostFrequentStateFactory.GroupedLongApproximateMostFrequentState
extends AbstractGroupedAccumulatorState
implements BigintApproximateMostFrequent.State

Constructor Summary

Constructors

Constructor	Description
GroupedLongApproximateMostFrequentState()

Method Summary

Modifier and Type	Method	Description
void	ensureCapacity(long size)
ApproximateMostFrequentHistogram<Long>	get()
long	getEstimatedSize()
void	set(ApproximateMostFrequentHistogram<Long> histogram)

Methods inherited from class io.trino.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

GroupedLongApproximateMostFrequentState

public GroupedLongApproximateMostFrequentState()

Method Detail

get

public ApproximateMostFrequentHistogram<Long> get()

Specified by:

get in interface BigintApproximateMostFrequent.State

set

public void set(ApproximateMostFrequentHistogram<Long> histogram)

Specified by:

set in interface BigintApproximateMostFrequent.State

ensureCapacity

public void ensureCapacity(long size)

Specified by:

ensureCapacity in interface GroupedAccumulatorState

getEstimatedSize

public long getEstimatedSize()

Specified by:

getEstimatedSize in interface AccumulatorState