io.prestosql.operator.exchange

Class LocalExchange

java.lang.Object

io.prestosql.operator.exchange.LocalExchange

@ThreadSafe
public class LocalExchange
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LocalExchange.LocalExchangeFactory
static class	LocalExchange.LocalExchangeSinkFactory
static class	LocalExchange.LocalExchangeSinkFactoryId

Constructor Summary

Constructors

Constructor and Description
LocalExchange(int sinkFactoryCount, int bufferCount, PartitioningHandle partitioning, List<? extends Type> types, List<Integer> partitionChannels, Optional<Integer> partitionHashChannel, io.airlift.units.DataSize maxBufferedBytes)

Method Summary

Modifier and Type	Method and Description
LocalExchange.LocalExchangeSinkFactory	createSinkFactory()
int	getBufferCount()
long	getBufferedBytes()
LocalExchangeSource	getNextSource()
LocalExchange.LocalExchangeSinkFactory	getSinkFactory(LocalExchange.LocalExchangeSinkFactoryId id)

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalExchange

public LocalExchange(int sinkFactoryCount,
                     int bufferCount,
                     PartitioningHandle partitioning,
                     List<? extends Type> types,
                     List<Integer> partitionChannels,
                     Optional<Integer> partitionHashChannel,
                     io.airlift.units.DataSize maxBufferedBytes)

Method Detail

getBufferCount

public int getBufferCount()

getBufferedBytes

public long getBufferedBytes()

createSinkFactory

public LocalExchange.LocalExchangeSinkFactory createSinkFactory()

getSinkFactory

public LocalExchange.LocalExchangeSinkFactory getSinkFactory(LocalExchange.LocalExchangeSinkFactoryId id)

getNextSource

public LocalExchangeSource getNextSource()