io.prestosql.operator.aggregation.minmaxby

Interface KeyAndBlockPositionValueState

All Superinterfaces:

AccumulatorState, TwoNullableValueState

All Known Subinterfaces:

BlockAndBlockPositionValueState, BooleanAndBlockPositionValueState, DoubleAndBlockPositionValueState, LongAndBlockPositionValueState, SliceAndBlockPositionValueState

public interface KeyAndBlockPositionValueState
extends TwoNullableValueState

Used for MinMaxBy aggregation states where value's native container type is Block or Slice.

Method Summary

Modifier and Type	Method and Description
Block	getSecondBlock()
int	getSecondPosition()
void	setSecondBlock(Block second)
void	setSecondPosition(int position)

Methods inherited from interface io.prestosql.operator.aggregation.minmaxby.TwoNullableValueState

isFirstNull, isSecondNull, setFirstNull, setSecondNull

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

getEstimatedSize

Method Detail

getSecondBlock

Block getSecondBlock()

setSecondBlock

void setSecondBlock(Block second)

getSecondPosition

int getSecondPosition()

setSecondPosition

void setSecondPosition(int position)