Package io.trino.operator.aggregation

Interface WindowAccumulator

public interface WindowAccumulator

Method Summary

Modifier and Type	Method	Description
void	addInput(WindowIndex index, int startPosition, int endPosition)
WindowAccumulator	copy()
void	evaluateFinal(BlockBuilder blockBuilder)
long	getEstimatedSize()
void	removeInput(WindowIndex index, int startPosition, int endPosition)

Method Detail

getEstimatedSize

long getEstimatedSize()

copy

WindowAccumulator copy()

addInput

void addInput(WindowIndex index,
              int startPosition,
              int endPosition)

removeInput

void removeInput(WindowIndex index,
                 int startPosition,
                 int endPosition)

evaluateFinal

void evaluateFinal(BlockBuilder blockBuilder)