com.facebook.presto.operator.aggregation.multimapagg

Class GroupedMultimapAggregationState

java.lang.Object

com.facebook.presto.operator.aggregation.state.AbstractGroupedAccumulatorState

com.facebook.presto.operator.aggregation.AbstractGroupCollectionAggregationState<MultimapAggregationStateConsumer>

com.facebook.presto.operator.aggregation.multimapagg.GroupedMultimapAggregationState

All Implemented Interfaces:

MultimapAggregationState, AccumulatorState, GroupedAccumulatorState

public final class GroupedMultimapAggregationState
extends AbstractGroupCollectionAggregationState<MultimapAggregationStateConsumer>
implements MultimapAggregationState

Constructor Summary

Constructors

Constructor and Description
GroupedMultimapAggregationState(Type keyType, Type valueType)

Method Summary

Modifier and Type	Method and Description
protected void	accept(MultimapAggregationStateConsumer consumer, PageBuilder pageBuilder, int currentPosition)
void	add(Block keyBlock, Block valueBlock, int position)

Methods inherited from class com.facebook.presto.operator.aggregation.AbstractGroupCollectionAggregationState

appendAtChannel, ensureCapacity, forEach, getEntryCount, getEstimatedSize, isEmpty, prepareAdd

Methods inherited from class com.facebook.presto.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 com.facebook.presto.operator.aggregation.multimapagg.MultimapAggregationState

forEach, getEntryCount, getEstimatedSize, isEmpty, merge, reset

Constructor Detail

GroupedMultimapAggregationState

public GroupedMultimapAggregationState(Type keyType,
                                       Type valueType)

Method Detail

add

public final void add(Block keyBlock,
                      Block valueBlock,
                      int position)

Specified by:

add in interface MultimapAggregationState

accept

protected final void accept(MultimapAggregationStateConsumer consumer,
                            PageBuilder pageBuilder,
                            int currentPosition)

Specified by:

accept in class AbstractGroupCollectionAggregationState<MultimapAggregationStateConsumer>