io.prestosql.operator.aggregation.state

Class NullableLongStateSerializer

java.lang.Object

io.prestosql.operator.aggregation.state.NullableLongStateSerializer

All Implemented Interfaces:

AccumulatorStateSerializer<NullableLongState>

public class NullableLongStateSerializer
extends Object
implements AccumulatorStateSerializer<NullableLongState>

Constructor Summary

Constructors

Constructor and Description
NullableLongStateSerializer()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

NullableLongStateSerializer

public NullableLongStateSerializer()

Method Detail

getSerializedType

public Type getSerializedType()

Specified by:

getSerializedType in interface AccumulatorStateSerializer<NullableLongState>

serialize

public void serialize(NullableLongState state,
                      BlockBuilder out)

Specified by:

serialize in interface AccumulatorStateSerializer<NullableLongState>

deserialize

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

Specified by:

deserialize in interface AccumulatorStateSerializer<NullableLongState>