/// <summary>
/// Check if all child jobs are finished; if so, mark this job as finished.
/// </summary>
private void OnChildJobStateChanged(object?sender, EventArgs?arguments)
{
if (JobStateInfo.State == JobState.NotStarted || JobStateInfo.State == JobState.Suspended)
{
SetJobState(JobState.Running);
}
if (_jobMode == TaskJobMode.Consecutive || _jobMode == TaskJobMode.ConsecutiveStopAtFailure)
{
// if no jobs are running, start the next queued job
if (ChildJobs.All(j => j.IsFinished() || j.JobStateInfo.State == JobState.NotStarted))
{
if (_queue != null)
{
if (_jobMode == TaskJobMode.ConsecutiveStopAtFailure &&
ChildJobs.Any(j => j.JobStateInfo.State == JobState.Failed))
{
while (_queue.TryDequeue(out var failJob))
{
failJob.Fail();
}
}
else
{
if (_queue.TryDequeue(out var nextJob))
{
nextJob.StartJob();
}
}
}
}
}
if (_acceptingChildJobs)
{
// do not conclude if more jobs may be added
SetJobState(JobState.Suspended);
return;
}
if (this.IsFinished())
{
return;
}
var childJobs = ChildJobs.Cast <TaskChildJob>();
if (childJobs.All(j => j.IsCompleted))
{
if (childJobs.Any(j => j.IsFaulted && !j.IsCanceled))
{
SetJobState(JobState.Failed);
}
else if (childJobs.Any(j => j.IsCanceled))
{
SetJobState(JobState.Stopped);
}
else
{
SetJobState(JobState.Completed);
}
}
}
/// <summary>Returns a list of exceptions from this job and all child jobs.</summary>
public void Errors(List <Exception> errors)
{
if (Error != null)
{
errors.Add(Error);
}
if (ChildJobs != null)
{
ChildJobs.ForEach(job => job.Errors(errors));
}
}
/// <summary>Returns true if all child jobs are completed.</summary>
public bool AreChildJobsComplete()
{
return(ChildJobs.TrueForAll(job => job.IsCompleted));
}
/// <summary>Returns true if job and all child jobs are completed.</summary>
public bool IsJobAndChildJobsComplete()
{
return(isCompleted && ChildJobs.TrueForAll(job => job.IsJobAndChildJobsComplete()));
}
