io.prestosql.operator.exchange

Class LocalExchange.LocalExchangeFactory

java.lang.Object

io.prestosql.operator.exchange.LocalExchange.LocalExchangeFactory

Enclosing class:

LocalExchange

@ThreadSafe
public static class LocalExchange.LocalExchangeFactory
extends Object

Constructor Summary

Constructors

Constructor and Description
LocalExchangeFactory(PartitioningHandle partitioning, int defaultConcurrency, List<Type> types, List<Integer> partitionChannels, Optional<Integer> partitionHashChannel, PipelineExecutionStrategy exchangeSourcePipelineExecutionStrategy, io.airlift.units.DataSize maxBufferedBytes)

Method Summary

Modifier and Type	Method and Description
void	closeSinks(LocalExchange.LocalExchangeSinkFactoryId sinkFactoryId)
int	getBufferCount()
LocalExchange	getLocalExchange(Lifespan lifespan)
LocalExchange.LocalExchangeSinkFactoryId	newSinkFactoryId()
void	noMoreSinkFactories()

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalExchangeFactory

public LocalExchangeFactory(PartitioningHandle partitioning,
                            int defaultConcurrency,
                            List<Type> types,
                            List<Integer> partitionChannels,
                            Optional<Integer> partitionHashChannel,
                            PipelineExecutionStrategy exchangeSourcePipelineExecutionStrategy,
                            io.airlift.units.DataSize maxBufferedBytes)

Method Detail

newSinkFactoryId

public LocalExchange.LocalExchangeSinkFactoryId newSinkFactoryId()

noMoreSinkFactories

public void noMoreSinkFactories()

getBufferCount

public int getBufferCount()

getLocalExchange

public LocalExchange getLocalExchange(Lifespan lifespan)

closeSinks

public void closeSinks(LocalExchange.LocalExchangeSinkFactoryId sinkFactoryId)