public class QuartzSchedulerMBeanImpl extends StandardMBean implements NotificationEmitter, QuartzSchedulerMBean, JobListener, SchedulerListener
| Modifier and Type | Field and Description |
|---|---|
protected org.quartz.core.QuartzSchedulerMBeanImpl.Emitter |
emitter
emitter
|
protected AtomicLong |
sequenceNumber
sequenceNumber
|
JOB_ADDED, JOB_DELETED, JOB_EXECUTION_VETOED, JOB_SCHEDULED, JOB_TO_BE_EXECUTED, JOB_UNSCHEDULED, JOB_WAS_EXECUTED, JOBS_PAUSED, JOBS_RESUMED, SAMPLED_STATISTICS_ENABLED, SAMPLED_STATISTICS_RESET, SCHEDULER_ERROR, SCHEDULER_PAUSED, SCHEDULER_SHUTDOWN, SCHEDULER_STARTED, SCHEDULING_DATA_CLEARED, TRIGGER_FINALIZED, TRIGGERS_PAUSED, TRIGGERS_RESUMED| Modifier | Constructor and Description |
|---|---|
protected |
QuartzSchedulerMBeanImpl(QuartzScheduler scheduler)
QuartzSchedulerMBeanImpl
|
| Modifier and Type | Method and Description |
|---|---|
void |
addJob(CompositeData jobDetail,
boolean replace) |
void |
addJob(Map<String,Object> abstractJobInfo,
boolean replace)
Adds a durable job described by abstractJobInfo, which must contain the fully-qualified JobDetail
class name under the key "jobDetailClass." That JobDetail type must contain a no-arg constructor
and have public access.
|
void |
addNotificationListener(NotificationListener notif,
NotificationFilter filter,
Object callBack) |
void |
clear() |
void |
deleteCalendar(String calendarName) |
boolean |
deleteJob(String jobName,
String jobGroupName) |
TabularData |
getAllJobDetails() |
List<CompositeData> |
getAllTriggers() |
List<String> |
getCalendarNames() |
TabularData |
getCurrentlyExecutingJobs() |
CompositeData |
getJobDetail(String jobName,
String jobGroupName) |
List<String> |
getJobGroupNames() |
List<String> |
getJobNames(String groupName) |
long |
getJobsCompletedMostRecentSample() |
long |
getJobsExecutedMostRecentSample() |
long |
getJobsScheduledMostRecentSample() |
String |
getJobStoreClassName() |
String |
getName()
Get the name of the
JobListener. |
MBeanNotificationInfo[] |
getNotificationInfo() |
Set<String> |
getPausedTriggerGroups() |
Map<String,Long> |
getPerformanceMetrics() |
String |
getSchedulerInstanceId() |
String |
getSchedulerName() |
String |
getThreadPoolClassName() |
int |
getThreadPoolSize() |
CompositeData |
getTrigger(String name,
String groupName) |
List<String> |
getTriggerGroupNames() |
List<String> |
getTriggerNames(String groupName) |
List<CompositeData> |
getTriggersOfJob(String jobName,
String jobGroupName) |
String |
getTriggerState(String triggerName,
String triggerGroupName) |
String |
getVersion() |
boolean |
interruptJob(String fireInstanceId) |
boolean |
interruptJob(String jobName,
String jobGroupName) |
boolean |
isSampledStatisticsEnabled() |
boolean |
isShutdown() |
boolean |
isStandbyMode() |
boolean |
isStarted() |
void |
jobAdded(JobDetail jobDetail)
|
void |
jobDeleted(JobKey jobKey)
|
void |
jobExecutionVetoed(JobExecutionContext context)
Called by the
when a
was about to be executed (an associated
has occurred), but a vetoed it's
execution. |
void |
jobPaused(JobKey jobKey)
|
void |
jobResumed(JobKey jobKey)
|
void |
jobScheduled(Trigger trigger)
|
void |
jobsPaused(String jobGroup)
|
void |
jobsResumed(String jobGroup)
|
void |
jobToBeExecuted(JobExecutionContext context)
|
void |
jobUnscheduled(TriggerKey triggerKey)
|
void |
jobWasExecuted(JobExecutionContext context,
JobExecutionException jobException)
|
void |
pauseAllTriggers() |
void |
pauseJob(String jobName,
String jobGroup) |
void |
pauseJobGroup(String jobGroup) |
void |
pauseJobs(GroupMatcher<JobKey> matcher) |
void |
pauseJobsAll()
Pause all jobs whose group is anything
|
void |
pauseJobsContaining(String jobGroupToken)
Pause all jobs whose group contains jobGroupToken
|
void |
pauseJobsEndingWith(String jobGroupSuffix)
Pause all jobs whose group ends with jobGroupSuffix
|
void |
pauseJobsStartingWith(String jobGroupPrefix)
Pause all jobs whose group starts with jobGroupPrefix
|
void |
pauseTrigger(String triggerName,
String triggerGroup) |
void |
pauseTriggerGroup(String triggerGroup) |
void |
pauseTriggersAll()
Pause all triggers whose group is anything
|
void |
pauseTriggersContaining(String triggerGroupToken)
Pause all triggers whose group contains triggerGroupToken
|
void |
pauseTriggersEndingWith(String triggerGroupSuffix)
Pause all triggers whose group ends with triggerGroupSuffix
|
void |
pauseTriggersStartingWith(String triggerGroupPrefix)
Pause all triggers whose group starts with triggerGroupPrefix
|
void |
removeNotificationListener(NotificationListener listener) |
void |
removeNotificationListener(NotificationListener notif,
NotificationFilter filter,
Object callBack) |
void |
resumeAllTriggers() |
void |
resumeJob(String jobName,
String jobGroup) |
void |
resumeJobGroup(String jobGroup)
Resume all jobs in the given group
|
void |
resumeJobs(GroupMatcher<JobKey> matcher) |
void |
resumeJobsAll()
Resume all jobs whose group is anything
|
void |
resumeJobsContaining(String jobGroupToken)
Resume all jobs whose group contains jobGroupToken
|
void |
resumeJobsEndingWith(String jobGroupSuffix)
Resume all jobs whose group ends with jobGroupSuffix
|
void |
resumeJobsStartingWith(String jobGroupPrefix)
Resume all jobs whose group starts with jobGroupPrefix
|
void |
resumeTrigger(String triggerName,
String triggerGroup) |
void |
resumeTriggerGroup(String triggerGroup) |
void |
resumeTriggersAll()
Resume all triggers whose group is anything
|
void |
resumeTriggersContaining(String triggerGroupToken)
Resume all triggers whose group contains triggerGroupToken
|
void |
resumeTriggersEndingWith(String triggerGroupSuffix)
Resume all triggers whose group ends with triggerGroupSuffix
|
void |
resumeTriggersStartingWith(String triggerGroupPrefix)
Resume all triggers whose group starts with triggerGroupPrefix
|
void |
scheduleBasicJob(Map<String,Object> jobDetailInfo,
Map<String,Object> triggerInfo)
Schedules a job using the given Cron/Simple triggerInfo.
|
void |
scheduleJob(Map<String,Object> abstractJobInfo,
Map<String,Object> abstractTriggerInfo)
Schedules an arbitrary job described by abstractJobInfo using a trigger specified by abstractTriggerInfo.
|
void |
scheduleJob(String jobName,
String jobGroup,
Map<String,Object> abstractTriggerInfo)
Schedules the specified job using a trigger described by abstractTriggerInfo, which must contain the
fully-qualified trigger class name under the key "triggerClass." That trigger type must contain a
no-arg constructor and have public access.
|
Date |
scheduleJob(String jobName,
String jobGroup,
String triggerName,
String triggerGroup)
Schedule an existing job with an existing trigger.
|
void |
schedulerError(String msg,
SchedulerException cause)
Called by the
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
to inform the listener
that it has move to standby mode. |
void |
schedulerShutdown()
Called by the
to inform the listener
that it has shutdown. |
void |
schedulerShuttingdown()
Called by the
to inform the listener
that it has begun the shutdown sequence. |
void |
schedulerStarted()
Called by the
to inform the listener
that it has started. |
void |
schedulerStarting()
Called by the
to inform the listener
that it is starting. |
void |
schedulingDataCleared()
Called by the
to inform the listener
that all jobs, triggers and calendars were deleted. |
void |
sendNotification(String eventType)
sendNotification
|
void |
sendNotification(String eventType,
Object data)
sendNotification
|
void |
sendNotification(String eventType,
Object data,
String msg)
sendNotification
|
void |
setSampledStatisticsEnabled(boolean enabled) |
void |
shutdown() |
void |
standby() |
void |
start() |
void |
triggerFinalized(Trigger trigger)
|
void |
triggerJob(CompositeData trigger) |
void |
triggerJob(String jobName,
String jobGroup,
Map<String,String> jobDataMap) |
void |
triggerPaused(TriggerKey triggerKey)
|
void |
triggerResumed(TriggerKey triggerKey)
|
void |
triggersPaused(String triggerGroup)
|
void |
triggersResumed(String triggerGroup)
|
boolean |
unscheduleJob(String triggerName,
String triggerGroup) |
cacheMBeanInfo, getAttribute, getAttributes, getCachedMBeanInfo, getClassName, getConstructors, getDescription, getDescription, getDescription, getDescription, getDescription, getDescription, getDescription, getImpact, getImplementation, getImplementationClass, getMBeanInfo, getMBeanInterface, getParameterName, getParameterName, invoke, postDeregister, postRegister, preDeregister, preRegister, setAttribute, setAttributes, setImplementationprotected final org.quartz.core.QuartzSchedulerMBeanImpl.Emitter emitter
protected final AtomicLong sequenceNumber
protected QuartzSchedulerMBeanImpl(QuartzScheduler scheduler) throws NotCompliantMBeanException
NotCompliantMBeanExceptionpublic TabularData getCurrentlyExecutingJobs() throws Exception
getCurrentlyExecutingJobs in interface QuartzSchedulerMBeanExceptionpublic TabularData getAllJobDetails() throws Exception
getAllJobDetails in interface QuartzSchedulerMBeanExceptionJobDetailSupportpublic List<CompositeData> getAllTriggers() throws Exception
getAllTriggers in interface QuartzSchedulerMBeanExceptionTriggerSupportpublic void addJob(CompositeData jobDetail, boolean replace) throws Exception
addJob in interface QuartzSchedulerMBeanExceptionpublic void scheduleBasicJob(Map<String,Object> jobDetailInfo, Map<String,Object> triggerInfo) throws Exception
QuartzSchedulerMBeanscheduleBasicJob in interface QuartzSchedulerMBeanExceptionpublic void scheduleJob(Map<String,Object> abstractJobInfo, Map<String,Object> abstractTriggerInfo) throws Exception
QuartzSchedulerMBeanscheduleJob in interface QuartzSchedulerMBeanExceptionpublic void scheduleJob(String jobName, String jobGroup, Map<String,Object> abstractTriggerInfo) throws Exception
QuartzSchedulerMBeanscheduleJob in interface QuartzSchedulerMBeanExceptionpublic void addJob(Map<String,Object> abstractJobInfo, boolean replace) throws Exception
QuartzSchedulerMBeanaddJob in interface QuartzSchedulerMBeanabstractJobInfo - map of attributes defining jobreplace - whether or not to replace a pre-existing job with the same keyExceptionpublic void deleteCalendar(String calendarName) throws Exception
deleteCalendar in interface QuartzSchedulerMBeanExceptionpublic boolean deleteJob(String jobName, String jobGroupName) throws Exception
deleteJob in interface QuartzSchedulerMBeanExceptionpublic List<String> getCalendarNames() throws Exception
getCalendarNames in interface QuartzSchedulerMBeanExceptionpublic CompositeData getJobDetail(String jobName, String jobGroupName) throws Exception
getJobDetail in interface QuartzSchedulerMBeanExceptionJobDetailSupportpublic List<String> getJobGroupNames() throws Exception
getJobGroupNames in interface QuartzSchedulerMBeanExceptionpublic List<String> getJobNames(String groupName) throws Exception
getJobNames in interface QuartzSchedulerMBeanExceptionpublic String getJobStoreClassName()
getJobStoreClassName in interface QuartzSchedulerMBeanpublic Set<String> getPausedTriggerGroups() throws Exception
getPausedTriggerGroups in interface QuartzSchedulerMBeanExceptionpublic CompositeData getTrigger(String name, String groupName) throws Exception
getTrigger in interface QuartzSchedulerMBeanExceptionpublic List<String> getTriggerGroupNames() throws Exception
getTriggerGroupNames in interface QuartzSchedulerMBeanExceptionpublic List<String> getTriggerNames(String groupName) throws Exception
getTriggerNames in interface QuartzSchedulerMBeanExceptionpublic String getTriggerState(String triggerName, String triggerGroupName) throws Exception
getTriggerState in interface QuartzSchedulerMBeanExceptionpublic List<CompositeData> getTriggersOfJob(String jobName, String jobGroupName) throws Exception
getTriggersOfJob in interface QuartzSchedulerMBeanExceptionTriggerSupportpublic boolean interruptJob(String jobName, String jobGroupName) throws Exception
interruptJob in interface QuartzSchedulerMBeanExceptionpublic boolean interruptJob(String fireInstanceId) throws Exception
interruptJob in interface QuartzSchedulerMBeanExceptionpublic Date scheduleJob(String jobName, String jobGroup, String triggerName, String triggerGroup) throws Exception
QuartzSchedulerMBeanscheduleJob in interface QuartzSchedulerMBeanExceptionpublic boolean unscheduleJob(String triggerName, String triggerGroup) throws Exception
unscheduleJob in interface QuartzSchedulerMBeanExceptionpublic void clear()
throws Exception
clear in interface QuartzSchedulerMBeanExceptionpublic String getVersion()
getVersion in interface QuartzSchedulerMBeanpublic boolean isShutdown()
isShutdown in interface QuartzSchedulerMBeanpublic boolean isStarted()
isStarted in interface QuartzSchedulerMBeanpublic void start()
throws Exception
start in interface QuartzSchedulerMBeanExceptionpublic void shutdown()
shutdown in interface QuartzSchedulerMBeanpublic void standby()
standby in interface QuartzSchedulerMBeanpublic boolean isStandbyMode()
isStandbyMode in interface QuartzSchedulerMBeanpublic String getSchedulerName()
getSchedulerName in interface QuartzSchedulerMBeanpublic String getSchedulerInstanceId()
getSchedulerInstanceId in interface QuartzSchedulerMBeanpublic String getThreadPoolClassName()
getThreadPoolClassName in interface QuartzSchedulerMBeanpublic int getThreadPoolSize()
getThreadPoolSize in interface QuartzSchedulerMBeanpublic void pauseJob(String jobName, String jobGroup) throws Exception
pauseJob in interface QuartzSchedulerMBeanExceptionpublic void pauseJobs(GroupMatcher<JobKey> matcher) throws Exception
Exceptionpublic void pauseJobGroup(String jobGroup) throws Exception
pauseJobGroup in interface QuartzSchedulerMBeanExceptionpublic void pauseJobsStartingWith(String jobGroupPrefix) throws Exception
QuartzSchedulerMBeanpauseJobsStartingWith in interface QuartzSchedulerMBeanExceptionpublic void pauseJobsEndingWith(String jobGroupSuffix) throws Exception
QuartzSchedulerMBeanpauseJobsEndingWith in interface QuartzSchedulerMBeanExceptionpublic void pauseJobsContaining(String jobGroupToken) throws Exception
QuartzSchedulerMBeanpauseJobsContaining in interface QuartzSchedulerMBeanExceptionpublic void pauseJobsAll()
throws Exception
QuartzSchedulerMBeanpauseJobsAll in interface QuartzSchedulerMBeanExceptionpublic void pauseAllTriggers()
throws Exception
pauseAllTriggers in interface QuartzSchedulerMBeanExceptionpublic void pauseTriggerGroup(String triggerGroup) throws Exception
pauseTriggerGroup in interface QuartzSchedulerMBeanExceptionpublic void pauseTriggersStartingWith(String triggerGroupPrefix) throws Exception
QuartzSchedulerMBeanpauseTriggersStartingWith in interface QuartzSchedulerMBeanExceptionpublic void pauseTriggersEndingWith(String triggerGroupSuffix) throws Exception
QuartzSchedulerMBeanpauseTriggersEndingWith in interface QuartzSchedulerMBeanExceptionpublic void pauseTriggersContaining(String triggerGroupToken) throws Exception
QuartzSchedulerMBeanpauseTriggersContaining in interface QuartzSchedulerMBeanExceptionpublic void pauseTriggersAll()
throws Exception
QuartzSchedulerMBeanpauseTriggersAll in interface QuartzSchedulerMBeanExceptionpublic void pauseTrigger(String triggerName, String triggerGroup) throws Exception
pauseTrigger in interface QuartzSchedulerMBeanExceptionpublic void resumeAllTriggers()
throws Exception
resumeAllTriggers in interface QuartzSchedulerMBeanExceptionpublic void resumeJob(String jobName, String jobGroup) throws Exception
resumeJob in interface QuartzSchedulerMBeanExceptionpublic void resumeJobs(GroupMatcher<JobKey> matcher) throws Exception
Exceptionpublic void resumeJobGroup(String jobGroup) throws Exception
QuartzSchedulerMBeanresumeJobGroup in interface QuartzSchedulerMBeanExceptionpublic void resumeJobsStartingWith(String jobGroupPrefix) throws Exception
QuartzSchedulerMBeanresumeJobsStartingWith in interface QuartzSchedulerMBeanExceptionpublic void resumeJobsEndingWith(String jobGroupSuffix) throws Exception
QuartzSchedulerMBeanresumeJobsEndingWith in interface QuartzSchedulerMBeanExceptionpublic void resumeJobsContaining(String jobGroupToken) throws Exception
QuartzSchedulerMBeanresumeJobsContaining in interface QuartzSchedulerMBeanExceptionpublic void resumeJobsAll()
throws Exception
QuartzSchedulerMBeanresumeJobsAll in interface QuartzSchedulerMBeanExceptionpublic void resumeTrigger(String triggerName, String triggerGroup) throws Exception
resumeTrigger in interface QuartzSchedulerMBeanExceptionpublic void resumeTriggerGroup(String triggerGroup) throws Exception
resumeTriggerGroup in interface QuartzSchedulerMBeanExceptionpublic void resumeTriggersStartingWith(String triggerGroupPrefix) throws Exception
QuartzSchedulerMBeanresumeTriggersStartingWith in interface QuartzSchedulerMBeanExceptionpublic void resumeTriggersEndingWith(String triggerGroupSuffix) throws Exception
QuartzSchedulerMBeanresumeTriggersEndingWith in interface QuartzSchedulerMBeanExceptionpublic void resumeTriggersContaining(String triggerGroupToken) throws Exception
QuartzSchedulerMBeanresumeTriggersContaining in interface QuartzSchedulerMBeanExceptionpublic void resumeTriggersAll()
throws Exception
QuartzSchedulerMBeanresumeTriggersAll in interface QuartzSchedulerMBeanExceptionpublic void triggerJob(String jobName, String jobGroup, Map<String,String> jobDataMap) throws Exception
triggerJob in interface QuartzSchedulerMBeanExceptionpublic void triggerJob(CompositeData trigger) throws Exception
Exceptionpublic void jobAdded(JobDetail jobDetail)
SchedulerListenerjobAdded in interface SchedulerListenerpublic void jobDeleted(JobKey jobKey)
SchedulerListenerjobDeleted in interface SchedulerListenerpublic void jobScheduled(Trigger trigger)
SchedulerListenerjobScheduled in interface SchedulerListenerpublic void jobUnscheduled(TriggerKey triggerKey)
SchedulerListenerjobUnscheduled in interface SchedulerListenerSchedulerListener.schedulingDataCleared()public void schedulingDataCleared()
SchedulerListenerScheduler to inform the listener
that all jobs, triggers and calendars were deleted.schedulingDataCleared in interface SchedulerListenerpublic void jobPaused(JobKey jobKey)
SchedulerListenerjobPaused in interface SchedulerListenerpublic void jobsPaused(String jobGroup)
SchedulerListenerjobsPaused in interface SchedulerListenerjobGroup - the paused group, or null if all were pausedpublic void jobsResumed(String jobGroup)
SchedulerListenerjobsResumed in interface SchedulerListenerpublic void jobResumed(JobKey jobKey)
SchedulerListenerjobResumed in interface SchedulerListenerpublic void schedulerError(String msg, SchedulerException cause)
SchedulerListener
Called by the when a serious error has
occurred within the scheduler - such as repeated failures in the SchedulerJobStore,
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.
schedulerError in interface SchedulerListenerpublic void schedulerStarted()
SchedulerListener
Called by the to inform the listener
that it has started.
Scheduler
schedulerStarted in interface SchedulerListenerpublic void schedulerStarting()
SchedulerListener
Called by the to inform the listener
that it is starting.
Scheduler
schedulerStarting in interface SchedulerListenerpublic void schedulerInStandbyMode()
SchedulerListener
Called by the to inform the listener
that it has move to standby mode.
Scheduler
schedulerInStandbyMode in interface SchedulerListenerpublic void schedulerShutdown()
SchedulerListener
Called by the to inform the listener
that it has shutdown.
Scheduler
schedulerShutdown in interface SchedulerListenerpublic void schedulerShuttingdown()
SchedulerListener
Called by the to inform the listener
that it has begun the shutdown sequence.
Scheduler
schedulerShuttingdown in interface SchedulerListenerpublic void triggerFinalized(Trigger trigger)
SchedulerListenertriggerFinalized in interface SchedulerListenerpublic void triggersPaused(String triggerGroup)
SchedulerListener
Called by the when a
group of Scheduler has been paused.
Triggers
If all groups were paused then triggerGroup will be null
triggersPaused in interface SchedulerListenertriggerGroup - the paused group, or null if all were pausedpublic void triggerPaused(TriggerKey triggerKey)
SchedulerListenertriggerPaused in interface SchedulerListenerpublic void triggersResumed(String triggerGroup)
SchedulerListenertriggersResumed in interface SchedulerListenerpublic void triggerResumed(TriggerKey triggerKey)
SchedulerListenertriggerResumed in interface SchedulerListenerpublic String getName()
JobListener
Get the name of the JobListener.
getName in interface JobListenerpublic void jobExecutionVetoed(JobExecutionContext context)
JobListener
Called by the when a Scheduler
was about to be executed (an associated JobDetail
has occurred), but a Trigger vetoed it's
execution.
TriggerListener
jobExecutionVetoed in interface JobListenerJobListener.jobToBeExecuted(JobExecutionContext)public void jobToBeExecuted(JobExecutionContext context)
JobListener
Called by the when a Scheduler
is about to be executed (an associated JobDetail
has occurred).
Trigger
This method will not be invoked if the execution of the Job was vetoed
by a .
TriggerListener
jobToBeExecuted in interface JobListenerJobListener.jobExecutionVetoed(JobExecutionContext)public void jobWasExecuted(JobExecutionContext context, JobExecutionException jobException)
JobListener
Called by the after a Scheduler
has been executed, and be for the associated JobDetailTrigger's
triggered(xx) method has been called.
jobWasExecuted in interface JobListenerpublic void sendNotification(String eventType)
eventType - public void sendNotification(String eventType, Object data)
eventType - data - public void sendNotification(String eventType, Object data, String msg)
eventType - data - msg - public void addNotificationListener(NotificationListener notif, NotificationFilter filter, Object callBack)
public MBeanNotificationInfo[] getNotificationInfo()
getNotificationInfo in interface NotificationBroadcasterNotificationBroadcaster.getNotificationInfo()public void removeNotificationListener(NotificationListener listener) throws ListenerNotFoundException
removeNotificationListener in interface NotificationBroadcasterListenerNotFoundExceptionNotificationBroadcaster.removeNotificationListener(javax.management.NotificationListener)public void removeNotificationListener(NotificationListener notif, NotificationFilter filter, Object callBack) throws ListenerNotFoundException
public boolean isSampledStatisticsEnabled()
isSampledStatisticsEnabled in interface QuartzSchedulerMBeanpublic void setSampledStatisticsEnabled(boolean enabled)
setSampledStatisticsEnabled in interface QuartzSchedulerMBeanpublic long getJobsCompletedMostRecentSample()
getJobsCompletedMostRecentSample in interface QuartzSchedulerMBeanpublic long getJobsExecutedMostRecentSample()
getJobsExecutedMostRecentSample in interface QuartzSchedulerMBeanpublic long getJobsScheduledMostRecentSample()
getJobsScheduledMostRecentSample in interface QuartzSchedulerMBeanpublic Map<String,Long> getPerformanceMetrics()
getPerformanceMetrics in interface QuartzSchedulerMBeanCopyright 2001-2019, Terracotta, Inc.