SchedulerListener (Sundial 2.1.2 API)

All Known Implementing Classes:

JobRunShell, SchedulerListenerSupport
```
public interface SchedulerListener
```
The interface to be implemented by classes that want to be informed of major Scheduler events.

Author:

James House

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`jobAdded(JobDetail jobDetail)` Called by the `Scheduler` when a `JobDetail` has been added.
`void`	`jobDeleted(String jobKey)` Called by the `Scheduler` when a `JobDetail` has been deleted.
`void`	`jobScheduled(Trigger trigger)` Called by the `Scheduler` when a `JobDetail` is scheduled.
`void`	`jobUnscheduled(String triggerKey)` Called by the `Scheduler` when a `JobDetail` is unscheduled.
`void`	`schedulerError(String msg, SchedulerException cause)` Called by the `Scheduler` when a serious error has occurred within the scheduler - such as repeated failures in the `JobStore`, or the inability to instantiate a `Job` instance when its `Trigger` has fired.
`void`	`schedulerInStandbyMode()` Called by the `Scheduler` to inform the listener that it has move to standby mode.
`void`	`schedulerShutdown()` Called by the `Scheduler` to inform the listener that it has shutdown.
`void`	`schedulerShuttingdown()` Called by the `Scheduler` to inform the listener that it has begun the shutdown sequence.
`void`	`schedulerStarted()` Called by the `Scheduler` to inform the listener that it has started.
`void`	`schedulingDataCleared()` Called by the `Scheduler` to inform the listener that all jobs, triggers and calendars were deleted.
`void`	`triggerFinalized(Trigger trigger)` Called by the `Scheduler` when a `Trigger` has reached the condition in which it will never fire again.

- Method Detail
  - jobScheduled
```
void jobScheduled(Trigger trigger)
```
    Called by the Scheduler when a JobDetail is scheduled.
  - jobUnscheduled
```
void jobUnscheduled(String triggerKey)
```
    Called by the Scheduler when a JobDetail is unscheduled.
    
    See Also:
    
    schedulingDataCleared()
  - triggerFinalized
```
void triggerFinalized(Trigger trigger)
```
    Called by the Scheduler when a Trigger has reached the condition in which it will never fire again.
  - jobAdded
```
void jobAdded(JobDetail jobDetail)
```
    Called by the Scheduler when a JobDetail has been added.
  - jobDeleted
```
void jobDeleted(String jobKey)
```
    Called by the Scheduler when a JobDetail has been deleted.
  - schedulerError
```
void schedulerError(String msg,
                    SchedulerException cause)
```
    Called by the Scheduler when a serious error has occurred within the scheduler - such as repeated failures in the JobStore, or the inability to instantiate a Job instance when its Trigger has fired.
    
    The getErrorCode() method of the given SchedulerException can be used to determine more specific information about the type of error that was encountered.
  - schedulerInStandbyMode
```
void schedulerInStandbyMode()
```
    Called by the Scheduler to inform the listener that it has move to standby mode.
  - schedulerStarted
```
void schedulerStarted()
```
    Called by the Scheduler to inform the listener that it has started.
  - schedulerShutdown
```
void schedulerShutdown()
```
    Called by the Scheduler to inform the listener that it has shutdown.
  - schedulerShuttingdown
```
void schedulerShuttingdown()
```
    Called by the Scheduler to inform the listener that it has begun the shutdown sequence.
  - schedulingDataCleared
```
void schedulingDataCleared()
```
    Called by the Scheduler to inform the listener that all jobs, triggers and calendars were deleted.

Interface SchedulerListener

Method Summary

Method Detail

jobScheduled

jobUnscheduled

triggerFinalized

jobAdded

jobDeleted

schedulerError

schedulerInStandbyMode

schedulerStarted

schedulerShutdown

schedulerShuttingdown

schedulingDataCleared