コード例 #1
0
ファイル: berryJobManager.cpp プロジェクト: 151706061/MITK
void JobManager::EndJob(InternalJob::Pointer ptr_job, IStatus::Pointer result, bool notify)
{
  Poco::Timestamp::TimeDiff rescheduleDelay(InternalJob::T_NONE);
  {
    Poco::ScopedLock<Poco::Mutex> lock ( m_mutex);

    //  if the job is finishing asynchronously, there is nothing more to do for now
    if (result == Job::ASYNC_FINISH)
      return;

    //if job is not known then it cannot be done
    if (ptr_job->GetState() == Job::NONE)
       return;
    ptr_job->SetResult(result);
    ptr_job->SetProgressMonitor(IProgressMonitor::Pointer(nullptr));
    ptr_job->SetThread(nullptr);
    rescheduleDelay = ptr_job->GetStartTime().epochMicroseconds();
    InternalJob::Pointer sptr_job(ptr_job);
    ChangeState(sptr_job, Job::NONE);
  }

  //notify listeners outside sync block
  bool reschedule = m_active && rescheduleDelay > InternalJob::T_NONE && ptr_job->ShouldSchedule();
  if (notify)
    m_JobListeners.Done(ptr_job.Cast<Job>(), result, reschedule);
  //reschedule the job if requested and we are still active
  if (reschedule)
    Schedule(ptr_job, rescheduleDelay, reschedule);
}
コード例 #2
0
ファイル: berryJobManager.cpp プロジェクト: 151706061/MITK
void JobManager::SetPriority(InternalJob::Pointer job, int newPriority)
{
  {
    Poco::ScopedLock<Poco::Mutex> lockMe (m_mutex);
    InternalJob::Pointer sptr_job(job);
    int oldPriority = job->GetPriority();
    if (oldPriority == newPriority)
    return;
    job->InternalSetPriority(newPriority);
    //if the job is waiting to run, re-shuffle the queue
    if (sptr_job->GetState() == Job::WAITING)
    {
      Poco::Timestamp oldStart = job->GetStartTime();
      job->SetStartTime(oldStart += (DelayFor(newPriority) - DelayFor(oldPriority)));
      m_JobQueueWaiting.Resort(job);
    }
  }
}