|
Eclipse Platform Release 3.1 |
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
Callback interface for clients interested in being notified when jobs change state.
A single job listener instance can be added either to the job manager, for notification of all scheduled jobs, or to any set of individual jobs. A single listener instance should not be added to both the job manager, and to individual jobs (such a listener may receive duplicate notifications).
Clients should not rely on the result of the Job#getState()
method on jobs for which notification is occurring. Listeners are notified of
all job state changes, but whether the state change occurs before, during, or
after listeners are notified is unspecified.
Clients may implement this interface.
JobChangeAdapter
,
IJobManager.addJobChangeListener(IJobChangeListener)
,
IJobManager.removeJobChangeListener(IJobChangeListener)
,
Job.addJobChangeListener(IJobChangeListener)
,
Job.getState()
,
Job.removeJobChangeListener(IJobChangeListener)
Method Summary | |
---|---|
void |
aboutToRun(IJobChangeEvent event)
Notification that a job is about to be run. |
void |
awake(IJobChangeEvent event)
Notification that a job was previously sleeping and has now been rescheduled to run. |
void |
done(IJobChangeEvent event)
Notification that a job has completed execution, either due to cancelation, successful completion, or failure. |
void |
running(IJobChangeEvent event)
Notification that a job has started running. |
void |
scheduled(IJobChangeEvent event)
Notification that a job is being added to the queue of scheduled jobs. |
void |
sleeping(IJobChangeEvent event)
Notification that a job was waiting to run and has now been put in the sleeping state. |
Method Detail |
public void aboutToRun(IJobChangeEvent event)
event
- the event detailspublic void awake(IJobChangeEvent event)
event
- the event detailspublic void done(IJobChangeEvent event)
event
- the event detailspublic void running(IJobChangeEvent event)
event
- the event detailspublic void scheduled(IJobChangeEvent event)
event
- the event details, including the job instance and the scheduling
delaypublic void sleeping(IJobChangeEvent event)
event
- the event details
|
Eclipse Platform Release 3.1 |
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp. and others 2000, 2005. All rights reserved.