Package org.apache.flink.runtime.iterative.concurrent

Class SolutionSetUpdateBarrier

java.lang.Object

org.apache.flink.runtime.iterative.concurrent.SolutionSetUpdateBarrier

public class SolutionSetUpdateBarrier
extends Object

Resettable barrier to synchronize the IterationHeadTask and the IterationTailTask in case of iterations that contain a separate solution set tail.

Constructor Summary

Constructors

Constructor	Description
SolutionSetUpdateBarrier()

Method Summary

Modifier and Type	Method	Description
void	notifySolutionSetUpdate()	Releases the waiting thread.
void	setup()
void	waitForSolutionSetUpdate()	Waits (blocking) on barrier.

Methods inherited from class java.lang.Object

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

Constructor Details

SolutionSetUpdateBarrier

public SolutionSetUpdateBarrier()

Method Details

setup

public void setup()

waitForSolutionSetUpdate

public void waitForSolutionSetUpdate()
                              throws InterruptedException

Waits (blocking) on barrier.

Throws:

InterruptedException

notifySolutionSetUpdate

public void notifySolutionSetUpdate()

Releases the waiting thread.