io.logspace.agent.shaded.quartz.impl.triggers.SimpleTriggerImpl Maven / Gradle / Ivy
/*
* Copyright 2001-2009 Terracotta, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy
* of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
*/
package io.logspace.agent.shaded.quartz.impl.triggers;
import java.util.Date;
import io.logspace.agent.shaded.quartz.Calendar;
import io.logspace.agent.shaded.quartz.CronTrigger;
import io.logspace.agent.shaded.quartz.JobExecutionContext;
import io.logspace.agent.shaded.quartz.JobExecutionException;
import io.logspace.agent.shaded.quartz.ScheduleBuilder;
import io.logspace.agent.shaded.quartz.Scheduler;
import io.logspace.agent.shaded.quartz.SchedulerException;
import io.logspace.agent.shaded.quartz.SimpleScheduleBuilder;
import io.logspace.agent.shaded.quartz.SimpleTrigger;
import io.logspace.agent.shaded.quartz.Trigger;
import io.logspace.agent.shaded.quartz.TriggerUtils;
/**
*
* A concrete {@link Trigger} that is used to fire a {@link io.logspace.agent.shaded.quartz.JobDetail}
* at a given moment in time, and optionally repeated at a specified interval.
*
*
* @see Trigger
* @see CronTrigger
* @see TriggerUtils
*
* @author James House
* @author contributions by Lieven Govaerts of Ebitec Nv, Belgium.
*/
public class SimpleTriggerImpl extends AbstractTrigger implements SimpleTrigger, CoreTrigger {
/*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* Constants.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
/**
* Required for serialization support. Introduced in Quartz 1.6.1 to
* maintain compatibility after the introduction of hasAdditionalProperties
* method.
*
* @see java.io.Serializable
*/
private static final long serialVersionUID = -3735980074222850397L;
private static final int YEAR_TO_GIVEUP_SCHEDULING_AT = java.util.Calendar.getInstance().get(java.util.Calendar.YEAR) + 100;
/*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* Data members.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
private Date startTime = null;
private Date endTime = null;
private Date nextFireTime = null;
private Date previousFireTime = null;
private int repeatCount = 0;
private long repeatInterval = 0;
private int timesTriggered = 0;
private boolean complete = false;
/*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* Constructors.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
/**
*
* Create a SimpleTrigger with no settings.
*
*/
public SimpleTriggerImpl() {
super();
}
/**
*
* Create a SimpleTrigger that will occur immediately, and
* not repeat.
*
*
* @deprecated use a TriggerBuilder instead
*/
@Deprecated
public SimpleTriggerImpl(String name) {
this(name, (String)null);
}
/**
*
* Create a SimpleTrigger that will occur immediately, and
* not repeat.
*
*
* @deprecated use a TriggerBuilder instead
*/
@Deprecated
public SimpleTriggerImpl(String name, String group) {
this(name, group, new Date(), null, 0, 0);
}
/**
*
* Create a SimpleTrigger that will occur immediately, and
* repeat at the the given interval the given number of times.
*
*
* @deprecated use a TriggerBuilder instead
*/
@Deprecated
public SimpleTriggerImpl(String name, int repeatCount, long repeatInterval) {
this(name, null, repeatCount, repeatInterval);
}
/**
*
* Create a SimpleTrigger that will occur immediately, and
* repeat at the the given interval the given number of times.
*
*
* @deprecated use a TriggerBuilder instead
*/
@Deprecated
public SimpleTriggerImpl(String name, String group, int repeatCount,
long repeatInterval) {
this(name, group, new Date(), null, repeatCount, repeatInterval);
}
/**
*
* Create a SimpleTrigger that will occur at the given time,
* and not repeat.
*
*
* @deprecated use a TriggerBuilder instead
*/
@Deprecated
public SimpleTriggerImpl(String name, Date startTime) {
this(name, null, startTime);
}
/**
*
* Create a SimpleTrigger that will occur at the given time,
* and not repeat.
*
*
* @deprecated use a TriggerBuilder instead
*/
@Deprecated
public SimpleTriggerImpl(String name, String group, Date startTime) {
this(name, group, startTime, null, 0, 0);
}
/**
*
* Create a SimpleTrigger that will occur at the given time,
* and repeat at the the given interval the given number of times, or until
* the given end time.
*
*
* @param startTime
* A Date set to the time for the Trigger
* to fire.
* @param endTime
* A Date set to the time for the Trigger
* to quit repeat firing.
* @param repeatCount
* The number of times for the Trigger to repeat
* firing, use {@link #REPEAT_INDEFINITELY} for unlimited times.
* @param repeatInterval
* The number of milliseconds to pause between the repeat firing.
*
* @deprecated use a TriggerBuilder instead
*/
@Deprecated
public SimpleTriggerImpl(String name, Date startTime,
Date endTime, int repeatCount, long repeatInterval) {
this(name, null, startTime, endTime, repeatCount, repeatInterval);
}
/**
*
* Create a SimpleTrigger that will occur at the given time,
* and repeat at the the given interval the given number of times, or until
* the given end time.
*
*
* @param startTime
* A Date set to the time for the Trigger
* to fire.
* @param endTime
* A Date set to the time for the Trigger
* to quit repeat firing.
* @param repeatCount
* The number of times for the Trigger to repeat
* firing, use {@link #REPEAT_INDEFINITELY} for unlimited times.
* @param repeatInterval
* The number of milliseconds to pause between the repeat firing.
*
* @deprecated use a TriggerBuilder instead
*/
@Deprecated
public SimpleTriggerImpl(String name, String group, Date startTime,
Date endTime, int repeatCount, long repeatInterval) {
super(name, group);
setStartTime(startTime);
setEndTime(endTime);
setRepeatCount(repeatCount);
setRepeatInterval(repeatInterval);
}
/**
*
* Create a SimpleTrigger that will occur at the given time,
* fire the identified Job and repeat at the the given
* interval the given number of times, or until the given end time.
*
*
* @param startTime
* A Date set to the time for the Trigger
* to fire.
* @param endTime
* A Date set to the time for the Trigger
* to quit repeat firing.
* @param repeatCount
* The number of times for the Trigger to repeat
* firing, use {@link #REPEAT_INDEFINITELY}for unlimitted times.
* @param repeatInterval
* The number of milliseconds to pause between the repeat firing.
*
* @deprecated use a TriggerBuilder instead
*/
@Deprecated
public SimpleTriggerImpl(String name, String group, String jobName,
String jobGroup, Date startTime, Date endTime, int repeatCount,
long repeatInterval) {
super(name, group, jobName, jobGroup);
setStartTime(startTime);
setEndTime(endTime);
setRepeatCount(repeatCount);
setRepeatInterval(repeatInterval);
}
/*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* Interface.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
/**
*
* Get the time at which the SimpleTrigger should occur.
*
*/
@Override
public Date getStartTime() {
return startTime;
}
/**
*
* Set the time at which the SimpleTrigger should occur.
*
*
* @exception IllegalArgumentException
* if startTime is null.
*/
@Override
public void setStartTime(Date startTime) {
if (startTime == null) {
throw new IllegalArgumentException("Start time cannot be null");
}
Date eTime = getEndTime();
if (eTime != null && startTime != null && eTime.before(startTime)) {
throw new IllegalArgumentException(
"End time cannot be before start time");
}
this.startTime = startTime;
}
/**
*
* Get the time at which the SimpleTrigger should quit
* repeating - even if repeastCount isn't yet satisfied.
*
*
* @see #getFinalFireTime()
*/
@Override
public Date getEndTime() {
return endTime;
}
/**
*
* Set the time at which the SimpleTrigger should quit
* repeating (and be automatically deleted).
*
*
* @exception IllegalArgumentException
* if endTime is before start time.
*/
@Override
public void setEndTime(Date endTime) {
Date sTime = getStartTime();
if (sTime != null && endTime != null && sTime.after(endTime)) {
throw new IllegalArgumentException(
"End time cannot be before start time");
}
this.endTime = endTime;
}
/* (non-Javadoc)
* @see io.logspace.agent.shaded.quartz.SimpleTriggerI#getRepeatCount()
*/
public int getRepeatCount() {
return repeatCount;
}
/**
*
* Set the the number of time the SimpleTrigger should
* repeat, after which it will be automatically deleted.
*
*
* @see #REPEAT_INDEFINITELY
* @exception IllegalArgumentException
* if repeatCount is < 0
*/
public void setRepeatCount(int repeatCount) {
if (repeatCount < 0 && repeatCount != REPEAT_INDEFINITELY) {
throw new IllegalArgumentException(
"Repeat count must be >= 0, use the "
+ "constant REPEAT_INDEFINITELY for infinite.");
}
this.repeatCount = repeatCount;
}
/* (non-Javadoc)
* @see io.logspace.agent.shaded.quartz.SimpleTriggerI#getRepeatInterval()
*/
public long getRepeatInterval() {
return repeatInterval;
}
/**
*
* Set the the time interval (in milliseconds) at which the SimpleTrigger
* should repeat.
*
*
* @exception IllegalArgumentException
* if repeatInterval is <= 0
*/
public void setRepeatInterval(long repeatInterval) {
if (repeatInterval < 0) {
throw new IllegalArgumentException(
"Repeat interval must be >= 0");
}
this.repeatInterval = repeatInterval;
}
/**
*
* Get the number of times the SimpleTrigger has already
* fired.
*
*/
public int getTimesTriggered() {
return timesTriggered;
}
/**
*
* Set the number of times the SimpleTrigger has already
* fired.
*
*/
public void setTimesTriggered(int timesTriggered) {
this.timesTriggered = timesTriggered;
}
@Override
protected boolean validateMisfireInstruction(int misfireInstruction) {
if (misfireInstruction < MISFIRE_INSTRUCTION_IGNORE_MISFIRE_POLICY) {
return false;
}
if (misfireInstruction > MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_EXISTING_COUNT) {
return false;
}
return true;
}
/**
*
* Updates the SimpleTrigger's state based on the
* MISFIRE_INSTRUCTION_XXX that was selected when the SimpleTrigger
* was created.
*
*
*
* If the misfire instruction is set to MISFIRE_INSTRUCTION_SMART_POLICY,
* then the following scheme will be used:
*
* - If the Repeat Count is
0, then the instruction will
* be interpreted as MISFIRE_INSTRUCTION_FIRE_NOW.
* - If the Repeat Count is
REPEAT_INDEFINITELY, then
* the instruction will be interpreted as MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_REMAINING_COUNT.
* WARNING: using MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_REMAINING_COUNT
* with a trigger that has a non-null end-time may cause the trigger to
* never fire again if the end-time arrived during the misfire time span.
*
* - If the Repeat Count is
> 0, then the instruction
* will be interpreted as MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_EXISTING_REPEAT_COUNT.
*
*
*
*/
@Override
public void updateAfterMisfire(Calendar cal) {
int instr = getMisfireInstruction();
if(instr == Trigger.MISFIRE_INSTRUCTION_IGNORE_MISFIRE_POLICY)
return;
if (instr == Trigger.MISFIRE_INSTRUCTION_SMART_POLICY) {
if (getRepeatCount() == 0) {
instr = MISFIRE_INSTRUCTION_FIRE_NOW;
} else if (getRepeatCount() == REPEAT_INDEFINITELY) {
instr = MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_REMAINING_COUNT;
} else {
// if (getRepeatCount() > 0)
instr = MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_EXISTING_REPEAT_COUNT;
}
} else if (instr == MISFIRE_INSTRUCTION_FIRE_NOW && getRepeatCount() != 0) {
instr = MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_REMAINING_REPEAT_COUNT;
}
if (instr == MISFIRE_INSTRUCTION_FIRE_NOW) {
setNextFireTime(new Date());
} else if (instr == MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_EXISTING_COUNT) {
Date newFireTime = getFireTimeAfter(new Date());
while (newFireTime != null && cal != null
&& !cal.isTimeIncluded(newFireTime.getTime())) {
newFireTime = getFireTimeAfter(newFireTime);
if(newFireTime == null)
break;
//avoid infinite loop
java.util.Calendar c = java.util.Calendar.getInstance();
c.setTime(newFireTime);
if (c.get(java.util.Calendar.YEAR) > YEAR_TO_GIVEUP_SCHEDULING_AT) {
newFireTime = null;
}
}
setNextFireTime(newFireTime);
} else if (instr == MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_REMAINING_COUNT) {
Date newFireTime = getFireTimeAfter(new Date());
while (newFireTime != null && cal != null
&& !cal.isTimeIncluded(newFireTime.getTime())) {
newFireTime = getFireTimeAfter(newFireTime);
if(newFireTime == null)
break;
//avoid infinite loop
java.util.Calendar c = java.util.Calendar.getInstance();
c.setTime(newFireTime);
if (c.get(java.util.Calendar.YEAR) > YEAR_TO_GIVEUP_SCHEDULING_AT) {
newFireTime = null;
}
}
if (newFireTime != null) {
int timesMissed = computeNumTimesFiredBetween(nextFireTime,
newFireTime);
setTimesTriggered(getTimesTriggered() + timesMissed);
}
setNextFireTime(newFireTime);
} else if (instr == MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_EXISTING_REPEAT_COUNT) {
Date newFireTime = new Date();
if (repeatCount != 0 && repeatCount != REPEAT_INDEFINITELY) {
setRepeatCount(getRepeatCount() - getTimesTriggered());
setTimesTriggered(0);
}
if (getEndTime() != null && getEndTime().before(newFireTime)) {
setNextFireTime(null); // We are past the end time
} else {
setStartTime(newFireTime);
setNextFireTime(newFireTime);
}
} else if (instr == MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_REMAINING_REPEAT_COUNT) {
Date newFireTime = new Date();
int timesMissed = computeNumTimesFiredBetween(nextFireTime,
newFireTime);
if (repeatCount != 0 && repeatCount != REPEAT_INDEFINITELY) {
int remainingCount = getRepeatCount()
- (getTimesTriggered() + timesMissed);
if (remainingCount <= 0) {
remainingCount = 0;
}
setRepeatCount(remainingCount);
setTimesTriggered(0);
}
if (getEndTime() != null && getEndTime().before(newFireTime)) {
setNextFireTime(null); // We are past the end time
} else {
setStartTime(newFireTime);
setNextFireTime(newFireTime);
}
}
}
/**
*
* Called when the {@link 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 #executionComplete(JobExecutionContext, JobExecutionException)
*/
@Override
public void triggered(Calendar calendar) {
timesTriggered++;
previousFireTime = nextFireTime;
nextFireTime = getFireTimeAfter(nextFireTime);
while (nextFireTime != null && calendar != null
&& !calendar.isTimeIncluded(nextFireTime.getTime())) {
nextFireTime = getFireTimeAfter(nextFireTime);
if(nextFireTime == null)
break;
//avoid infinite loop
java.util.Calendar c = java.util.Calendar.getInstance();
c.setTime(nextFireTime);
if (c.get(java.util.Calendar.YEAR) > YEAR_TO_GIVEUP_SCHEDULING_AT) {
nextFireTime = null;
}
}
}
/**
* @see io.logspace.agent.shaded.quartz.impl.triggers.AbstractTrigger#updateWithNewCalendar(io.logspace.agent.shaded.quartz.Calendar, long)
*/
@Override
public void updateWithNewCalendar(Calendar calendar, long misfireThreshold)
{
nextFireTime = getFireTimeAfter(previousFireTime);
if (nextFireTime == null || calendar == null) {
return;
}
Date now = new Date();
while (nextFireTime != null && !calendar.isTimeIncluded(nextFireTime.getTime())) {
nextFireTime = getFireTimeAfter(nextFireTime);
if(nextFireTime == null)
break;
//avoid infinite loop
java.util.Calendar c = java.util.Calendar.getInstance();
c.setTime(nextFireTime);
if (c.get(java.util.Calendar.YEAR) > YEAR_TO_GIVEUP_SCHEDULING_AT) {
nextFireTime = null;
}
if(nextFireTime != null && nextFireTime.before(now)) {
long diff = now.getTime() - nextFireTime.getTime();
if(diff >= misfireThreshold) {
nextFireTime = getFireTimeAfter(nextFireTime);
}
}
}
}
/**
*
* 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.
*
*
* @return 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).
*
*/
@Override
public Date computeFirstFireTime(Calendar calendar) {
nextFireTime = getStartTime();
while (nextFireTime != null && calendar != null
&& !calendar.isTimeIncluded(nextFireTime.getTime())) {
nextFireTime = getFireTimeAfter(nextFireTime);
if(nextFireTime == null)
break;
//avoid infinite loop
java.util.Calendar c = java.util.Calendar.getInstance();
c.setTime(nextFireTime);
if (c.get(java.util.Calendar.YEAR) > YEAR_TO_GIVEUP_SCHEDULING_AT) {
return null;
}
}
return nextFireTime;
}
/**
*
* Returns the next time at which the Trigger is scheduled to fire. If
* the trigger will not fire again, null will be returned. Note that
* the time returned can possibly be in the past, if the time that was computed
* for the trigger to next fire has already arrived, but the scheduler has not yet
* been able to fire the trigger (which would likely be due to lack of resources
* e.g. threads).
*
*
* The value returned is not guaranteed to be valid until after the Trigger
* has been added to the scheduler.
*
*
* @see TriggerUtils#computeFireTimesBetween(io.logspace.agent.shaded.quartz.spi.OperableTrigger, io.logspace.agent.shaded.quartz.Calendar, java.util.Date, java.util.Date)
*/
@Override
public Date getNextFireTime() {
return nextFireTime;
}
/**
*
* Returns the previous time at which the SimpleTrigger
* fired. If the trigger has not yet fired, null will be
* returned.
*/
@Override
public Date getPreviousFireTime() {
return previousFireTime;
}
/**
*
* Set the next time at which the SimpleTrigger should fire.
*
*
*
* This method should not be invoked by client code.
*
*/
public void setNextFireTime(Date nextFireTime) {
this.nextFireTime = nextFireTime;
}
/**
*
* Set the previous time at which the SimpleTrigger fired.
*
*
*
* This method should not be invoked by client code.
*
*/
public void setPreviousFireTime(Date previousFireTime) {
this.previousFireTime = previousFireTime;
}
/**
*
* Returns the next time at which the SimpleTrigger will
* fire, after the given time. If the trigger will not fire after the given
* time, null will be returned.
*
*/
@Override
public Date getFireTimeAfter(Date afterTime) {
if (complete) {
return null;
}
if ((timesTriggered > repeatCount)
&& (repeatCount != REPEAT_INDEFINITELY)) {
return null;
}
if (afterTime == null) {
afterTime = new Date();
}
if (repeatCount == 0 && afterTime.compareTo(getStartTime()) >= 0) {
return null;
}
long startMillis = getStartTime().getTime();
long afterMillis = afterTime.getTime();
long endMillis = (getEndTime() == null) ? Long.MAX_VALUE : getEndTime()
.getTime();
if (endMillis <= afterMillis) {
return null;
}
if (afterMillis < startMillis) {
return new Date(startMillis);
}
long numberOfTimesExecuted = ((afterMillis - startMillis) / repeatInterval) + 1;
if ((numberOfTimesExecuted > repeatCount) &&
(repeatCount != REPEAT_INDEFINITELY)) {
return null;
}
Date time = new Date(startMillis + (numberOfTimesExecuted * repeatInterval));
if (endMillis <= time.getTime()) {
return null;
}
return time;
}
/**
*
* Returns the last time at which the SimpleTrigger will
* fire, before the given time. If the trigger will not fire before the
* given time, null will be returned.
*
*/
public Date getFireTimeBefore(Date end) {
if (end.getTime() < getStartTime().getTime()) {
return null;
}
int numFires = computeNumTimesFiredBetween(getStartTime(), end);
return new Date(getStartTime().getTime() + (numFires * repeatInterval));
}
public int computeNumTimesFiredBetween(Date start, Date end) {
if(repeatInterval < 1) {
return 0;
}
long time = end.getTime() - start.getTime();
return (int) (time / repeatInterval);
}
/**
*
* Returns the final time at which the SimpleTrigger will
* fire, if repeatCount is REPEAT_INDEFINITELY, null will be returned.
*
*
*
* Note that the return time may be in the past.
*
*/
@Override
public Date getFinalFireTime() {
if (repeatCount == 0) {
return startTime;
}
if (repeatCount == REPEAT_INDEFINITELY) {
return (getEndTime() == null) ? null : getFireTimeBefore(getEndTime());
}
long lastTrigger = startTime.getTime() + (repeatCount * repeatInterval);
if ((getEndTime() == null) || (lastTrigger < getEndTime().getTime())) {
return new Date(lastTrigger);
} else {
return getFireTimeBefore(getEndTime());
}
}
/**
*
* Determines whether or not the SimpleTrigger will occur
* again.
*
*/
@Override
public boolean mayFireAgain() {
return (getNextFireTime() != null);
}
/**
*
* Validates whether the properties of the JobDetail are
* valid for submission into a Scheduler.
*
* @throws IllegalStateException
* if a required property (such as Name, Group, Class) is not
* set.
*/
@Override
public void validate() throws SchedulerException {
super.validate();
if (repeatCount != 0 && repeatInterval < 1) {
throw new SchedulerException("Repeat Interval cannot be zero.");
}
}
/**
* Used by extensions of SimpleTrigger to imply that there are additional
* properties, specifically so that extensions can choose whether to be
* stored as a serialized blob, or as a flattened SimpleTrigger table.
*/
public boolean hasAdditionalProperties() {
return false;
}
/**
* Get a {@link ScheduleBuilder} that is configured to produce a
* schedule identical to this trigger's schedule.
*
* @see #getTriggerBuilder()
*/
@Override
public ScheduleBuilder getScheduleBuilder() {
SimpleScheduleBuilder sb = SimpleScheduleBuilder.simpleSchedule()
.withIntervalInMilliseconds(getRepeatInterval())
.withRepeatCount(getRepeatCount());
switch(getMisfireInstruction()) {
case MISFIRE_INSTRUCTION_FIRE_NOW : sb.withMisfireHandlingInstructionFireNow();
break;
case MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_EXISTING_COUNT : sb.withMisfireHandlingInstructionNextWithExistingCount();
break;
case MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_REMAINING_COUNT : sb.withMisfireHandlingInstructionNextWithRemainingCount();
break;
case MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_EXISTING_REPEAT_COUNT : sb.withMisfireHandlingInstructionNowWithExistingCount();
break;
case MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_REMAINING_REPEAT_COUNT : sb.withMisfireHandlingInstructionNowWithRemainingCount();
break;
}
return sb;
}
}