public void InitializeSfcSteps(ProgrammableLogicController pu)
{
SoonActiveSteps = new HashSet <SfcStep>();
ActiveSteps = new HashSet <SfcStep>();
SoonInactiveSteps = new HashSet <SfcStep>();
InactiveSteps = new HashSet <SfcStep>();
var controlMap = new Dictionary <int, SfcStep>(SfcEntity.Patches.Count);
foreach (PatchEntity entry in SfcEntity.Patches)
{
if (entry.ContainsRealStep())
{
SfcStep step = new SfcStep(entry);
InactiveSteps.Add(step);
if (entry.SfcStepType == StepType.StartingStep)
{
SoonActiveSteps.Add(step);
}
controlMap.Add(entry.Key, step);
}
}
ControlMap = controlMap;
foreach (var step in InactiveSteps)
{
step.Initialise(pu);
}
}
/// <summary>
/// True if the step is contained in the active steps set.
/// Used while checking the sfc transitions.
/// </summary>
public bool IsStepActive(SfcStep step)
{
return(ActiveSteps.Contains(step));
}
