bool CanStartJob(Job job, bool pausedJob)
{
if (!job.IsScheduled && !(pausedJob && job.IsPaused))
{
return(false);
}
if (job.Has(PriorityHints.SpeedSensitive))
{
return(true);
}
// Run only one non-SpeedSensitive job that uses a given Resource
if (job.Has(PriorityHints.LongRunning))
{
return(jobs.Where(IsRunning)
.SharingResourceWith(job)
.Any() == false);
}
// With the exception that non-LongRunning jobs will preempt LongRunning ones
return(jobs.Where(IsRunning)
.Without(PriorityHints.LongRunning)
.SharingResourceWith(job)
.Any() == false);
}
IEnumerable <Job> ConflictingJobs(Job job)
{
if (job.Has(PriorityHints.SpeedSensitive))
{
// Preempt non-SpeedSensitive jobs that use the same Resource(s)
return(jobs.Where(IsRunning)
.Without(PriorityHints.SpeedSensitive)
.SharingResourceWith(job));
}
else if (!job.Has(PriorityHints.LongRunning))
{
// Preempt any LongRunning jobs that use the same Resource(s)
return(jobs.Where(IsRunning)
.With(PriorityHints.LongRunning)
.SharingResourceWith(job));
}
return(Enumerable.Empty <Job> ());
}
private void AddJob(Job job)
{
if (job.Has (PriorityHints.DataLossIfStopped)) {
ThreadAssist.ProxyToMain (delegate {
TreeIter iter = (ListView.Model as ListStore).Prepend ();
(ListView.Model as ListStore).SetValue (iter, 0, job.Title);
(ListView.Model as ListStore).SetValue (iter, 1, job);
});
}
}
private IEnumerable<Job> ConflictingJobs (Job job)
{
if (job.Has (PriorityHints.SpeedSensitive)) {
// Preempt non-SpeedSensitive jobs that use the same Resource(s)
return jobs.Where (IsRunning)
.Without (PriorityHints.SpeedSensitive)
.SharingResourceWith (job);
} else if (!job.Has (PriorityHints.LongRunning)) {
// Preempt any LongRunning jobs that use the same Resource(s)
return jobs.Where (IsRunning)
.With (PriorityHints.LongRunning)
.SharingResourceWith (job);
}
return Enumerable.Empty<Job> ();
}
private bool CanStartJob (Job job, bool pausedJob)
{
if (!job.IsScheduled && !(pausedJob && job.IsPaused))
return false;
if (job.Has (PriorityHints.SpeedSensitive))
return true;
// Run only one non-SpeedSensitive job that uses a given Resource
if (job.Has (PriorityHints.LongRunning))
return jobs.Where (IsRunning)
.SharingResourceWith (job)
.Any () == false;
// With the exception that non-LongRunning jobs will preempt LongRunning ones
return jobs.Where (IsRunning)
.Without (PriorityHints.LongRunning)
.SharingResourceWith (job)
.Any () == false;
}
