Package io.trino.operator.aggregation

Interface GroupedAccumulator

public interface GroupedAccumulator

Method Summary

Modifier and Type	Method	Description
void	addInput(GroupByIdBlock groupIdsBlock, Page page, Optional<Block> mask)
void	addIntermediate(GroupByIdBlock groupIdsBlock, Block block)
void	evaluateFinal(int groupId, BlockBuilder output)
void	evaluateIntermediate(int groupId, BlockBuilder output)
long	getEstimatedSize()
void	prepareFinal()

Method Details

getEstimatedSize

long getEstimatedSize()

addInput

void addInput(GroupByIdBlock groupIdsBlock,
 Page page,
 Optional<Block> mask)

addIntermediate

void addIntermediate(GroupByIdBlock groupIdsBlock,
 Block block)

evaluateIntermediate

void evaluateIntermediate(int groupId,
 BlockBuilder output)

evaluateFinal

void evaluateFinal(int groupId,
 BlockBuilder output)

prepareFinal

void prepareFinal()