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>
/// Parses the diagram and sets up the transitions reached by this step.
/// </summary>
public void Initialise(ProgrammableLogicController pu)
{
AssignActionsFrom(pu.SfcProgramData.SfcEntity.Lookup(Id), pu);
_transitions = Sources.CollectTransitionSources(this, pu);
foreach (SfcTransition transition in _transitions)
{
Destinations.AssignTransitionDestinations(transition, pu.SfcProgramData);
}
}
public SfcProgram(ProgrammableLogicController plc)
{
Plc = plc;
}
