Package io.trino.operator.aggregation.multimapagg

Class SingleMultimapAggregationState

java.lang.Object

io.trino.operator.aggregation.multimapagg.SingleMultimapAggregationState

All Implemented Interfaces:

MultimapAggregationState, AccumulatorState

public class SingleMultimapAggregationState
extends Object
implements MultimapAggregationState

Constructor Summary

Constructors

Constructor	Description
SingleMultimapAggregationState(Type keyType, Type valueType)

Method Summary

Modifier and Type	Method	Description
void	add(Block key, Block value, int position)
AccumulatorState	copy()
void	forEach(MultimapAggregationStateConsumer consumer)
int	getEntryCount()
long	getEstimatedSize()
boolean	isEmpty()
void	reset()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.operator.aggregation.multimapagg.MultimapAggregationState

merge

Constructor Detail

SingleMultimapAggregationState

public SingleMultimapAggregationState(Type keyType,
                                      Type valueType)

Method Detail

add

public void add(Block key,
                Block value,
                int position)

Specified by:

add in interface MultimapAggregationState

forEach

public void forEach(MultimapAggregationStateConsumer consumer)

Specified by:

forEach in interface MultimapAggregationState

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface MultimapAggregationState

getEntryCount

public int getEntryCount()

Specified by:

getEntryCount in interface MultimapAggregationState

getEstimatedSize

public long getEstimatedSize()

Specified by:

getEstimatedSize in interface AccumulatorState

reset

public void reset()

Specified by:

reset in interface MultimapAggregationState

copy

public AccumulatorState copy()

Specified by:

copy in interface AccumulatorState