public PetriNetTransition AddTransition(string name)
{
var result = new PetriNetTransition(name);
this.Transitions.Add(result.Name, result);
return(result);
}
private PetriNetPlace AddPlaceBetweenTransitions(PetriNetDefinition definition, RelationshipMatrix matrix, PetriNetTransition from, PetriNetTransition to)
{
PetriNetPlace result = null;
foreach (var flowFrom in to.From)
{
var placeFrom = flowFrom.From;
var flowOrigin = placeFrom.From[0];
var transOrigin = flowOrigin.From;
var relTypeFrom = matrix[Tuple.Create(from.Name, transOrigin.Name)];
if (relTypeFrom == RelationshipType.NotFollow) //(c) XOR-Join pattern: a -> c, b -> c, and a#b
{
result = placeFrom as PetriNetPlace;
definition.AddFlow(null, from, result);
return(null);
}
}
var relType = matrix[Tuple.Create(from.Name, to.Name)];
if (relType == RelationshipType.Cause) //(a) Sequence pattern: a -> b
{
result = definition.AddPlace(null, PetriNetPlaceType.Middle);
definition.AddFlow(null, from, result);
definition.AddFlow(null, result, to);
}
return(result);
}
