Package io.prestosql.operator.aggregation.state

Class AbstractGroupedAccumulatorState

java.lang.Object

io.prestosql.operator.aggregation.state.AbstractGroupedAccumulatorState

All Implemented Interfaces:

AccumulatorState, GroupedAccumulatorState

Direct Known Subclasses:

AbstractGroupCollectionAggregationState, GroupedHistogramState, HyperLogLogStateFactory.GroupedHyperLogLogState, KeyValuePairsStateFactory.GroupedState, LegacyArrayAggregationGroupState, LegacyGroupedMultimapAggregationState, LegacyHistogramGroupState, LongApproximateMostFrequentStateFactory.GroupedLongApproximateMostFrequentState, LongDecimalWithOverflowStateFactory.GroupedLongDecimalWithOverflowState, MinMaxByNStateFactory.GroupedMinMaxByNState, MinMaxNStateFactory.GroupedMinMaxNState, NumericHistogramStateFactory.GroupedState, QuantileDigestAndPercentileStateFactory.GroupedQuantileDigestAndPercentileState, QuantileDigestStateFactory.GroupedQuantileDigestState, StringApproximateMostFrequentStateFactory.GroupedLongApproximateMostFrequentState, TDigestAndPercentileArrayStateFactory.GroupedTDigestAndPercentileArrayState, TDigestAndPercentileStateFactory.GroupedTDigestAndPercentileState, TDigestStateFactory.GroupedTDigestState

public abstract class AbstractGroupedAccumulatorState
extends Object
implements GroupedAccumulatorState

Constructor Summary

Constructors

Constructor	Description
AbstractGroupedAccumulatorState()

Method Summary

Modifier and Type	Method	Description
protected long	getGroupId()
void	setGroupId(long groupId)

Methods inherited from class java.lang.Object

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

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

getEstimatedSize

Methods inherited from interface io.prestosql.spi.function.GroupedAccumulatorState

ensureCapacity

Constructor Detail

AbstractGroupedAccumulatorState

public AbstractGroupedAccumulatorState()

Method Detail

setGroupId

public final void setGroupId(long groupId)

Specified by:

setGroupId in interface GroupedAccumulatorState

getGroupId

protected final long getGroupId()