Package io.prestosql.operator.aggregation.state

Class MinMaxNStateSerializer

java.lang.Object

io.prestosql.operator.aggregation.state.MinMaxNStateSerializer

All Implemented Interfaces:

AccumulatorStateSerializer<MinMaxNState>

public class MinMaxNStateSerializer
extends Object
implements AccumulatorStateSerializer<MinMaxNState>

Constructor Summary

Constructors

Constructor	Description
MinMaxNStateSerializer(BlockTypeOperators.BlockPositionComparison blockComparison, Type elementType)

Method Summary

Modifier and Type	Method	Description
void	deserialize(Block block, int index, MinMaxNState state)
Type	getSerializedType()
void	serialize(MinMaxNState state, BlockBuilder out)

Methods inherited from class java.lang.Object

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

Constructor Detail

MinMaxNStateSerializer

public MinMaxNStateSerializer(BlockTypeOperators.BlockPositionComparison blockComparison,
                              Type elementType)

Method Detail

getSerializedType

public Type getSerializedType()

Specified by:

getSerializedType in interface AccumulatorStateSerializer<MinMaxNState>

serialize

public void serialize(MinMaxNState state,
                      BlockBuilder out)

Specified by:

serialize in interface AccumulatorStateSerializer<MinMaxNState>

deserialize

public void deserialize(Block block,
                        int index,
                        MinMaxNState state)

Specified by:

deserialize in interface AccumulatorStateSerializer<MinMaxNState>