org.neo4j.helpers

Class TaskCoordinator

java.lang.Object

org.neo4j.helpers.TaskCoordinator

All Implemented Interfaces:

org.neo4j.function.Factory<TaskControl>, Cancelable

public class TaskCoordinator
extends Object
implements Cancelable, org.neo4j.function.Factory<TaskControl>

Represents a collection point for various TaskControl instances that need to be waited on and potentially cancelled en mass. Instances of TaskControl acquired through the newInstance() method can be notified of cancellation with the semantics of CancellationRequest.

Constructor Summary

Constructors

Constructor and Description
TaskCoordinator(long sleepTime, TimeUnit sleepUnit)

Method Summary

Modifier and Type	Method and Description
void	awaitCompletion()
void	cancel()
TaskControl	newInstance()

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskCoordinator

public TaskCoordinator(long sleepTime,
                       TimeUnit sleepUnit)

Method Detail

cancel

public void cancel()

Specified by:

cancel in interface Cancelable

awaitCompletion

public void awaitCompletion()
                     throws InterruptedException

Throws:

InterruptedException

newInstance

public TaskControl newInstance()

Specified by:

newInstance in interface org.neo4j.function.Factory<TaskControl>