/**
* Removes a previously registered custom {@link TaskCollector} instance.
*
* @param collector
* The custom {@link TaskCollector} instance.
*/
public void removeTaskCollector(ITaskCollector collector)
{
lock (collectors)
{
collectors.Remove(collector);
}
}
/**
* Adds a custom {@link TaskCollector} instance to the scheduler. The
* supplied object, once added to the scheduler, will be query every minute
* for its task list. The scheduler will execute any of the returned tasks
* whose scheduling pattern matches the current system time.
*
* @param collector
* The custom {@link TaskCollector} instance.
*/
public void addTaskCollector(ITaskCollector collector)
{
lock (collectors)
{
collectors.Add(collector);
}
}
/**
* Builds the launcher.
*
* @param scheduler
* The owner scheduler.
* @param collectors
* Task collectors, used to retrieve registered tasks.
* @param referenceTimeInMillis
* A reference time for task launching.
*/
public LauncherThread(Scheduler scheduler, ITaskCollector[] collectors,
long referenceTimeInMillis)
{
this.scheduler = scheduler;
this.collectors = collectors;
this.referenceTimeInMillis = referenceTimeInMillis;
// Thread name.
string name = "cron4j::scheduler[" + scheduler.getGuid()
+ "]::launcher[" + guid + "]";
Thread = new Thread(new ThreadStart(Run));
Thread.Name = name;
}
/**
* Returns an array containing any custom {@link TaskCollector} instance
* previously registered in the scheduler with the
* {@link Scheduler#addTaskCollector(TaskCollector)} method.
*
* @return An array containing any custom {@link TaskCollector} instance
* previously registered in the scheduler with the
* {@link Scheduler#addTaskCollector(TaskCollector)} method.
*/
public ITaskCollector[] getTaskCollectors()
{
lock (collectors)
{
// Discard the first 2 elements in the list.
int size = collectors.Count - 2;
ITaskCollector[] ret = new ITaskCollector[size];
for (int i = 0; i < size; i++)
{
ret[i] = (ITaskCollector)collectors[i + 2];
}
return(ret);
}
}
/**
* Returns an array containing any custom {@link TaskCollector} instance
* previously registered in the scheduler with the
* {@link Scheduler#addTaskCollector(TaskCollector)} method.
*
* @return An array containing any custom {@link TaskCollector} instance
* previously registered in the scheduler with the
* {@link Scheduler#addTaskCollector(TaskCollector)} method.
*/
public ITaskCollector[] getTaskCollectors()
{
lock (collectors)
{
// Discard the first 2 elements in the list.
int size = collectors.Count - 2;
ITaskCollector[] ret = new ITaskCollector[size];
for (int i = 0; i < size; i++)
{
ret[i] = (ITaskCollector)collectors[i + 2];
}
return ret;
}
}
/**
* Removes a previously registered custom {@link TaskCollector} instance.
*
* @param collector
* The custom {@link TaskCollector} instance.
*/
public void removeTaskCollector(ITaskCollector collector)
{
lock (collectors)
{
collectors.Remove(collector);
}
}
/**
* Adds a custom {@link TaskCollector} instance to the scheduler. The
* supplied object, once added to the scheduler, will be query every minute
* for its task list. The scheduler will execute any of the returned tasks
* whose scheduling pattern matches the current system time.
*
* @param collector
* The custom {@link TaskCollector} instance.
*/
public void addTaskCollector(ITaskCollector collector)
{
lock (collectors)
{
collectors.Add(collector);
}
}
