Package io.prestosql.operator.aggregation.state

Class QuantileDigestStateSerializer

java.lang.Object

io.prestosql.operator.aggregation.state.QuantileDigestStateSerializer

All Implemented Interfaces:

AccumulatorStateSerializer<QuantileDigestState>

public class QuantileDigestStateSerializer
extends Object
implements AccumulatorStateSerializer<QuantileDigestState>

Constructor Summary

Constructors

Constructor	Description
QuantileDigestStateSerializer(Type elementType)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

QuantileDigestStateSerializer

public QuantileDigestStateSerializer(Type elementType)

Method Detail

getSerializedType

public Type getSerializedType()

Specified by:

getSerializedType in interface AccumulatorStateSerializer<QuantileDigestState>

serialize

public void serialize(QuantileDigestState state,
                      BlockBuilder out)

Specified by:

serialize in interface AccumulatorStateSerializer<QuantileDigestState>

deserialize

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

Specified by:

deserialize in interface AccumulatorStateSerializer<QuantileDigestState>