Package org.jppf.client.event

Class JobEvent

java.lang.Object

java.util.EventObject

org.jppf.client.event.JobEvent

All Implemented Interfaces:

Serializable

public class JobEvent
extends EventObject

Event emitted by a job when its execution starts or completes.

Author:

Laurent Cohen

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	JobEvent.Type	The type of event.

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
JobEvent(JPPFJob source)	Initialize this event with the specified job as its source.
JobEvent(JPPFJob source, org.jppf.execute.ExecutorChannel<?> channel, List<org.jppf.node.protocol.Task<?>> tasks)	Initialize this event with the specified job as its source.

Method Summary

Modifier and Type	Method	Description
JPPFClientConnection	getConnection()	Get the remote driver connection through which the job dispatch was sent.
JPPFJob	getJob()	Get the source of this event.
List<org.jppf.node.protocol.Task<?>>	getJobTasks()	Get the tasks that were dispatched or returned.
boolean	isRemoteExecution()	Determine whether the current job dispatch is sent to a remote driver.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Details

JobEvent

public JobEvent(JPPFJob source)

Initialize this event with the specified job as its source.

Parameters:

source - the source of this event.

JobEvent

public JobEvent(JPPFJob source,
 org.jppf.execute.ExecutorChannel<?> channel,
 List<org.jppf.node.protocol.Task<?>> tasks)

Initialize this event with the specified job as its source.

Parameters:

source - the source of this event.

channel - the channel to which a job is dispatched or from which it returns.

tasks - the tasks that were dispatched or returned.

Method Details

getJob

public JPPFJob getJob()

Get the source of this event.

Returns:

the source as a JPPFJob object.

getJobTasks

public List<org.jppf.node.protocol.Task<?>> getJobTasks()

Get the tasks that were dispatched or returned.

This method returns a non null value only for jobDispatched() and jobReturned() events.

Returns:

a list of Task instances.

Since:

4.0

isRemoteExecution

public boolean isRemoteExecution()

Determine whether the current job dispatch is sent to a remote driver. Note that this method is only useful in the scope of the JobListener.jobDispatched(JobEvent) and JobListener.jobReturned(JobEvent) notifications.

Returns:

true if the current job dispatch is executed remotely or the job has not yet been dispatched, false if the job dispatch is executed locally.

Since:

4.2

getConnection

public JPPFClientConnection getConnection()

Get the remote driver connection through which the job dispatch was sent. Note that this method is only useful in the scope of the JobListener.jobDispatched(JobEvent) and JobListener.jobReturned(JobEvent) notifications.

Returns:

a JPPFClientConnection instance, or null if isRemoteExecution() returns false.

Since:

4.2