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java.lang.Object org.quartz.TriggerUtils
public class TriggerUtils
Convenience and utility methods for working with
.
Trigger
s
CronTrigger
,
SimpleTrigger
,
DateBuilder
Method Summary | |
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static Date |
computeEndTimeToAllowParticularNumberOfFirings(OperableTrigger trigg,
Calendar cal,
int numTimes)
Compute the Date that is 1 second after the Nth firing of
the given Trigger , taking the triger's associated
Calendar into consideration. |
static List<Date> |
computeFireTimes(OperableTrigger trigg,
Calendar cal,
int numTimes)
Returns a list of Dates that are the next fire times of a Trigger . |
static List<Date> |
computeFireTimesBetween(OperableTrigger trigg,
Calendar cal,
Date from,
Date to)
Returns a list of Dates that are the next fire times of a Trigger
that fall within the given date range. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static List<Date> computeFireTimes(OperableTrigger trigg, Calendar cal, int numTimes)
Trigger
.
The input trigger will be cloned before any work is done, so you need
not worry about its state being altered by this method.
trigg
- The trigger upon which to do the workcal
- The calendar to apply to the trigger's schedulenumTimes
- The number of next fire times to produce
public static Date computeEndTimeToAllowParticularNumberOfFirings(OperableTrigger trigg, Calendar cal, int numTimes)
Date
that is 1 second after the Nth firing of
the given Trigger
, taking the triger's associated
Calendar
into consideration.
The input trigger will be cloned before any work is done, so you need
not worry about its state being altered by this method.
trigg
- The trigger upon which to do the workcal
- The calendar to apply to the trigger's schedulenumTimes
- The number of next fire times to produce
public static List<Date> computeFireTimesBetween(OperableTrigger trigg, Calendar cal, Date from, Date to)
Trigger
that fall within the given date range. The input trigger will be cloned
before any work is done, so you need not worry about its state being
altered by this method.
NOTE: if this is a trigger that has previously fired within the given date range, then firings which have already occurred will not be listed in the output List.
trigg
- The trigger upon which to do the workcal
- The calendar to apply to the trigger's schedulefrom
- The starting date at which to find fire timesto
- The ending date at which to stop finding fire times
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