Quartz.net官方开发指南 第八课：SchedulerListeners

/// <summary>  
/// The interface to be implemented by classes that want to be informed of major  
/// <see cref="IScheduler" /> events.  
/// </summary>  
/// <seealso cref="IScheduler" />  
/// <seealso cref="IJobListener" />  
/// <seealso cref="ITriggerListener" />  
/// <author> James House</author>  
public interface ISchedulerListener  
{  
/// <summary>  
/// Called by the <see cref="IScheduler" /> when a <see cref="JobDetail" />  
/// is scheduled.  
/// </summary>  
void JobScheduled(Trigger trigger);  
/// <summary>  
/// Called by the <see cref="IScheduler" /> when a <see cref="JobDetail" />  
/// is unscheduled.  
/// </summary>  
void JobUnscheduled(string triggerName, string triggerGroup);  
/// <summary>  
/// Called by the <see cref="IScheduler" /> when a <see cref="Trigger" />  
/// has reached the condition in which it will never fire again.  
/// </summary>  
void TriggerFinalized(Trigger trigger);  
/// <summary>  
/// Called by the <see cref="IScheduler"/> when a <see cref="Trigger"/>  
/// or group of <see cref="Trigger"/>s has been paused.  
/// <p>  
/// If a group was paused, then the <see param="triggerName"/> parameter  
/// will be null.  
/// </p>  
/// </summary>  
/// <param name="triggerName">Name of the trigger.</param>  
/// <param name="triggerGroup">The trigger group.</param>  
void TriggersPaused(string triggerName, string triggerGroup);  
/// <summary>  
/// Called by the <see cref="IScheduler"/> when a <see cref="Trigger"/>  
/// or group of <see cref="Trigger"/>s has been un-paused.  
/// <p>  
/// If a group was resumed, then the <see param="triggerName"/> parameter  
/// will be null.  
/// </p>  
/// </summary>  
/// <param name="triggerName">Name of the trigger.</param>  
/// <param name="triggerGroup">The trigger group.</param>  
void TriggersResumed(string triggerName, string triggerGroup);  
/// <summary>  
/// Called by the <see cref="IScheduler"/> when a <see cref="JobDetail"/>  
/// or group of <see cref="JobDetail"/>s has been paused.  
/// <p>  
/// If a group was paused, then the <see param="jobName"/> parameter will be  
/// null. If all jobs were paused, then both parameters will be null.  
/// </p>  
/// </summary>  
/// <param name="jobName">Name of the job.</param>  
/// <param name="jobGroup">The job group.</param>  
void JobsPaused(string jobName, string jobGroup);  
/// <summary>  
/// Called by the <see cref="IScheduler" /> when a <see cref="JobDetail" />  
/// or group of <see cref="JobDetail" />s has been un-paused.  
/// <p>  
/// If a group was resumed, then the <param name="jobName" /> parameter will  
/// be null. If all jobs were paused, then both parameters will be null.  
/// </p>  
/// </summary>  
void JobsResumed(string jobName, string jobGroup);  
/// <summary>  
/// Called by the <see cref="IScheduler" /> when a serious error has  
/// occured within the scheduler - such as repeated failures in the <see cref="IJobStore" />,  
/// or the inability to instantiate a <see cref="IJob" /> instance when its  
/// <see cref="Trigger" /> has fired.  
/// <p>  
/// The <see cref="SchedulerException.ErrorCode" /> property of the given SchedulerException  
/// can be used to determine more specific information about the type of  
/// error that was encountered.  
/// </p>  
/// </summary>  
void SchedulerError(string msg, SchedulerException cause);  
/// <summary>  
/// Called by the <see cref="IScheduler" /> to inform the listener  
/// that it has Shutdown.  
/// </summary>  
void SchedulerShutdown();  
}