public EPStage GetStage(string stageUri)
{
if (stageUri == null)
{
throw new ArgumentException("Stage-URI is null");
}
RuntimeDestroyedCheck();
lock (_stages) {
EPStageImpl stage = _stages.Get(stageUri);
if (stage != null)
{
return(stage);
}
int stageId = _services.StageRecoveryService.StageAdd(stageUri);
stage = AllocateStage(stageUri, stageId, _services.SchedulingService.Time);
_stages.Put(stageUri, stage);
ISet <EventType> filterServiceTypes = new LinkedHashSet <EventType>(_services.EventTypeRepositoryBus.AllTypes);
Supplier <ICollection <EventType> > availableTypes = () => filterServiceTypes;
stage.StageSpecificServices.FilterServiceSPI.Init(availableTypes);
stage.StageSpecificServices.SchedulingServiceSPI.Init();
return(stage);
}
}
public void RecoverStage(
string stageURI,
int stageId,
long stageCurrentTime)
{
EPStageImpl stage = AllocateStage(stageURI, stageId, stageCurrentTime);
_stages.Put(stageURI, stage);
}