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(int 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

Methods inherited from interface io.trino.spi.function.AccumulatorState

copy

Constructor Details

GroupedLongApproximateMostFrequentState

public GroupedLongApproximateMostFrequentState()

Method Details

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(int size)

Specified by:

ensureCapacity in interface GroupedAccumulatorState

getEstimatedSize

public long getEstimatedSize()

Specified by:

getEstimatedSize in interface AccumulatorState