org.quartz.spi
Interface OperableTrigger

All Superinterfaces:

java.lang.Cloneable, java.lang.Comparable<Trigger>, MutableTrigger, java.io.Serializable, Trigger

All Known Implementing Classes:

AbstractTrigger, CalendarIntervalTriggerImpl, CronTriggerImpl, SimpleTriggerImpl

public interface OperableTrigger
extends MutableTrigger

Nested Class Summary

Nested classes/interfaces inherited from interface org.quartz.Trigger

Trigger.CompletedExecutionInstruction, Trigger.TriggerState, Trigger.TriggerTimeComparator

Field Summary

Fields inherited from interface org.quartz.Trigger

DEFAULT_PRIORITY, MISFIRE_INSTRUCTION_IGNORE_MISFIRE_POLICY, MISFIRE_INSTRUCTION_SMART_POLICY, serialVersionUID

Method Summary

java.util.Date	computeFirstFireTime(Calendar calendar) This method should not be used by the Quartz client.
Trigger.CompletedExecutionInstruction	executionComplete(JobExecutionContext context, JobExecutionException result) This method should not be used by the Quartz client.
java.lang.String	getFireInstanceId() This method should not be used by the Quartz client.
void	setFireInstanceId(java.lang.String id) This method should not be used by the Quartz client.
void	setNextFireTime(java.util.Date nextFireTime)
void	setPreviousFireTime(java.util.Date previousFireTime)
void	triggered(Calendar calendar) This method should not be used by the Quartz client.
void	updateAfterMisfire(Calendar cal) This method should not be used by the Quartz client.
void	updateWithNewCalendar(Calendar cal, long misfireThreshold) This method should not be used by the Quartz client.
void	validate() Validates whether the properties of the JobDetail are valid for submission into a Scheduler.

Methods inherited from interface org.quartz.spi.MutableTrigger

clone, setCalendarName, setDescription, setEndTime, setJobDataMap, setJobKey, setKey, setMisfireInstruction, setPriority, setStartTime

Methods inherited from interface org.quartz.Trigger

compareTo, equals, getCalendarName, getDescription, getEndTime, getFinalFireTime, getFireTimeAfter, getJobDataMap, getJobKey, getKey, getMisfireInstruction, getNextFireTime, getPreviousFireTime, getPriority, getScheduleBuilder, getStartTime, getTriggerBuilder, mayFireAgain

Method Detail

triggered

void triggered(Calendar calendar)

This method should not be used by the Quartz client.

Called when the Scheduler has decided to 'fire' the trigger (execute the associated Job), in order to give the Trigger a chance to update itself for its next triggering (if any).

See Also:

executionComplete(JobExecutionContext, JobExecutionException)

computeFirstFireTime

java.util.Date computeFirstFireTime(Calendar calendar)

This method should not be used by the Quartz client.

Called by the scheduler at the time a Trigger is first added to the scheduler, in order to have the Trigger compute its first fire time, based on any associated calendar.

After this method has been called, getNextFireTime() should return a valid answer.

Returns:

the first time at which the Trigger will be fired by the scheduler, which is also the same value getNextFireTime() will return (until after the first firing of the Trigger).

executionComplete

Trigger.CompletedExecutionInstruction executionComplete(JobExecutionContext context,
                                                        JobExecutionException result)

This method should not be used by the Quartz client.

Called after the Scheduler has executed the JobDetail associated with the Trigger in order to get the final instruction code from the trigger.

Parameters:

context - is the JobExecutionContext that was used by the Job'sexecute(xx) method.

result - is the JobExecutionException thrown by the Job, if any (may be null).

Returns:

one of the CompletedExecutionInstruction constants.

See Also:

CompletedExecutionInstruction, triggered(Calendar)

updateAfterMisfire

void updateAfterMisfire(Calendar cal)

This method should not be used by the Quartz client.

To be implemented by the concrete classes that extend this class.

The implementation should update the Trigger's state based on the MISFIRE_INSTRUCTION_XXX that was selected when the Trigger was created.

updateWithNewCalendar

void updateWithNewCalendar(Calendar cal,
                           long misfireThreshold)

This method should not be used by the Quartz client.

To be implemented by the concrete class.

The implementation should update the Trigger's state based on the given new version of the associated Calendar (the state should be updated so that it's next fire time is appropriate given the Calendar's new settings).

Parameters:

cal -

validate

void validate()
              throws SchedulerException

Validates whether the properties of the JobDetail are valid for submission into a Scheduler.

Throws:

java.lang.IllegalStateException - if a required property (such as Name, Group, Class) is not set.

SchedulerException

setFireInstanceId

void setFireInstanceId(java.lang.String id)

This method should not be used by the Quartz client.

Usable by JobStore implementations, in order to facilitate 'recognizing' instances of fired Trigger s as their jobs complete execution.

getFireInstanceId

java.lang.String getFireInstanceId()

This method should not be used by the Quartz client.

setNextFireTime

void setNextFireTime(java.util.Date nextFireTime)

setPreviousFireTime

void setPreviousFireTime(java.util.Date previousFireTime)