org.apache.flink.runtime.iterative.concurrent

类 SuperstepBarrier

java.lang.Object

org.apache.flink.runtime.iterative.concurrent.SuperstepBarrier

所有已实现的接口:

EventListener<TaskEvent>

public class SuperstepBarrier
extends Object
implements EventListener<TaskEvent>

A resettable one-shot latch.

构造器概要

构造器

构造器和说明
SuperstepBarrier(ClassLoader userCodeClassLoader)

方法概要

限定符和类型	方法和说明
org.apache.flink.types.Value[]	getAggregates()
String[]	getAggregatorNames()
void	onEvent(TaskEvent event) Barrier will release the waiting thread if an event occurs.
void	setup() Setup the barrier, has to be called at the beginning of each superstep.
boolean	terminationSignaled()
void	waitForOtherWorkers() Wait on the barrier.

从类继承的方法 java.lang.Object

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

构造器详细资料

SuperstepBarrier

public SuperstepBarrier(ClassLoader userCodeClassLoader)

方法详细资料

setup

public void setup()

Setup the barrier, has to be called at the beginning of each superstep.

waitForOtherWorkers

public void waitForOtherWorkers()
                         throws InterruptedException

Wait on the barrier.

抛出:

InterruptedException

getAggregatorNames

public String[] getAggregatorNames()

getAggregates

public org.apache.flink.types.Value[] getAggregates()

onEvent

public void onEvent(TaskEvent event)

Barrier will release the waiting thread if an event occurs.

指定者:

onEvent 在接口中 EventListener<TaskEvent>

terminationSignaled

public boolean terminationSignaled()