io.prestosql.operator.aggregation.state

Class BlockStateSerializer

java.lang.Object

io.prestosql.operator.aggregation.state.BlockStateSerializer

All Implemented Interfaces:

AccumulatorStateSerializer<BlockState>

public class BlockStateSerializer
extends Object
implements AccumulatorStateSerializer<BlockState>

Constructor Summary

Constructors

Constructor and Description
BlockStateSerializer(Type type)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockStateSerializer

public BlockStateSerializer(Type type)

Method Detail

getSerializedType

public Type getSerializedType()

Specified by:

getSerializedType in interface AccumulatorStateSerializer<BlockState>

serialize

public void serialize(BlockState state,
                      BlockBuilder out)

Specified by:

serialize in interface AccumulatorStateSerializer<BlockState>

deserialize

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

Specified by:

deserialize in interface AccumulatorStateSerializer<BlockState>