Package org.jppf.queue

Class QueueEvent<T,U,V>

java.lang.Object

java.util.EventObject

org.jppf.queue.QueueEvent<T,U,V>

Type Parameters:

T - the type of jobs that are queued.

U - the type of bundles the jobs are split into.

V - the type of resulting bundles the jobs are split into.

All Implemented Interfaces:

Serializable

public class QueueEvent<T,U,V>
extends EventObject

Instances of this class represent JPPFQueue events.

Author:

Laurent Cohen

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
QueueEvent(JPPFQueue<T,U,V> queue, T job, boolean requeue)	Initialize this event with the specified queue and bundle.

Method Summary

Modifier and Type	Method	Description
T	getJob()	Get the task bundle that is the cause of the event.
JPPFQueue<T,U,V>	getQueue()	Get the queue this event originates from.
boolean	isRequeued()	Determine if this event is a requeued bundle, following a node failure for instance.
String	toString()

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Constructor Details

QueueEvent

public QueueEvent(JPPFQueue<T,U,V> queue,
 T job,
 boolean requeue)

Initialize this event with the specified queue and bundle.

Parameters:

queue - the queue this event originates from.

job - represents part or the totality of a job that was submitted.

requeue - determines if the event is a requeued bundle, following a node failure for instance.

Method Details

getQueue

public JPPFQueue<T,U,V> getQueue()

Get the queue this event originates from.

Returns:

an instance of JPPFQueue.

getJob

public T getJob()

Get the task bundle that is the cause of the event.

Returns:

an instance of ClientJob.

isRequeued

public boolean isRequeued()

Determine if this event is a requeued bundle, following a node failure for instance.

Returns:

true if a bundle was requeued, false otherwise.

toString

public String toString()

Overrides:

toString in class EventObject