public void RunSequence(ITime triggerTime)
{
Event theEvent = new Event(EventType.Informative);
theEvent.Description = "Parallel execution feature disabled.";
_runListener.OnEvent(theEvent);
/* try find edge model and trigger them first, is possible */
int edgeModel = 0;
foreach (Model uimodel in _models)
{
if (!isModelEngineComponent(uimodel.LinkableComponent))
{
continue;
}
int outDegree = 0;
LinkableRunEngine runEngine = (LinkableRunEngine)uimodel.LinkableComponent;
foreach (ILink link in runEngine.GetProvidingLinks())
{
if (isModelEngineComponent(link.TargetComponent))
{
outDegree++;
}
}
theEvent = new Event(EventType.Informative);
theEvent.Description = "Out degree of " + uimodel.ModelID + " is " + outDegree + ".";
_runListener.OnEvent(theEvent);
if (outDegree == 0)
{
runEngine.RunToTime(triggerTime, -1);
edgeModel++;
}
}
/* no edge model was found, perhaps the composition is combined with circles */
if (edgeModel == 0)
{
theEvent = new Event(EventType.Informative);
theEvent.Description = "No edge model found, try invoke all of them.";
_runListener.OnEvent(theEvent);
foreach (Model uimodel in _models)
{
if (!isModelEngineComponent(uimodel.LinkableComponent))
{
continue;
}
LinkableRunEngine runEngine = (LinkableRunEngine)uimodel.LinkableComponent;
runEngine.RunToTime(triggerTime, -1);
}
}
}
private void scheduleAggressive(ITime triggerTime)
{
List <List <Model> > orders;
lock (this)
{
orders = getTopologicalOrder(_queueModels);
}
if (orders.Count > 0)
{
List <Model> tier = orders[0];
foreach (Model model in tier)
{
if (!isModelEngineComponent(model.LinkableComponent))
{
continue;
}
lock (this)
{
if (_runningModels.Contains(model))
{
continue;
}
_runningModels.Add(model);
}
Event theEvent = new Event(EventType.Informative);
theEvent.Description = "Triggering model: " + model.ModelID;
_runListener.OnEvent(theEvent);
LinkableRunEngine runEngine = (LinkableRunEngine)model.LinkableComponent;
new Thread(new ThreadStart(delegate()
{
runEngine.RunToTime(triggerTime, -1);
lock (this)
{
_runningModels.Remove(model);
_queueModels.Remove(model);
}
_s.Release();
})).Start();
}
}
}
private void runStandardParallel(ITime triggerTime)
{
List <Thread> threads = new List <Thread>();
List <Model> uimodels = new List <Model>(_models);
List <List <Model> > orders;
while ((orders = getTopologicalOrder(uimodels)).Count > 0)
{
List <Model> tier = orders[0];
string modelIds = "";
foreach (Model uimodel in tier)
{
modelIds += uimodel.ModelID + ", ";
}
Event theEvent = new Event(EventType.Informative);
theEvent.Description = "Tier models: " + modelIds;
_runListener.OnEvent(theEvent);
foreach (Model uimodel in tier)
{
if (!isModelEngineComponent(uimodel.LinkableComponent))
{
continue;
}
LinkableRunEngine runEngine = (LinkableRunEngine)uimodel.LinkableComponent;
Thread th = new Thread(new ThreadStart(delegate()
{
runEngine.RunToTime(triggerTime, -1);
}));
th.Start();
threads.Add(th);
uimodels.Remove(uimodel);
}
foreach (Thread th in threads)
{
th.Join();
}
threads.Clear();
}
}