Package io.trino.operator.join

Class SpillingJoinProcessor

java.lang.Object

io.trino.operator.join.SpillingJoinProcessor

All Implemented Interfaces:

WorkProcessor.Process<WorkProcessor<Page>>

public class SpillingJoinProcessor
extends Object
implements WorkProcessor.Process<WorkProcessor<Page>>

Constructor Summary

Constructors

Constructor	Description
SpillingJoinProcessor(Runnable afterClose, OptionalInt lookupJoinsCount, boolean waitForBuild, LookupSourceFactory lookupSourceFactory, com.google.common.util.concurrent.ListenableFuture<LookupSourceProvider> lookupSourceProvider, PartitioningSpillerFactory partitioningSpillerFactory, PageJoiner.PageJoinerFactory pageJoinerFactory, WorkProcessor<Page> sourcePages)

Method Summary

Modifier and Type	Method	Description
void	close()
WorkProcessor.ProcessState<WorkProcessor<Page>>	process()	Does some work and returns current state.

Methods inherited from class java.lang.Object

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

Constructor Details

SpillingJoinProcessor

public SpillingJoinProcessor(Runnable afterClose,
 OptionalInt lookupJoinsCount,
 boolean waitForBuild,
 LookupSourceFactory lookupSourceFactory,
 com.google.common.util.concurrent.ListenableFuture<LookupSourceProvider> lookupSourceProvider,
 PartitioningSpillerFactory partitioningSpillerFactory,
 PageJoiner.PageJoinerFactory pageJoinerFactory,
 WorkProcessor<Page> sourcePages)

Method Details

close

public void close()

process

public WorkProcessor.ProcessState<WorkProcessor<Page>> process()

Description copied from interface: WorkProcessor.Process

Does some work and returns current state.

Specified by:

process in interface WorkProcessor.Process<WorkProcessor<Page>>

Returns:

the current state, optionally bearing a result

See Also:

• WorkProcessor.ProcessState.blocked(ListenableFuture)
• WorkProcessor.ProcessState.yielded()
• WorkProcessor.ProcessState.ofResult(Object)
• WorkProcessor.ProcessState.finished()