private bool HasCycle(Composite originalSubtype, Interface currentSupertype, HashSet<Interface> supertypes, Dictionary<Composite, List<Inheritance>> inheritancesBySubtype)
{
if (originalSubtype is Interface && supertypes.Contains((Interface)originalSubtype))
{
return true;
}
if (!supertypes.Contains(currentSupertype))
{
supertypes.Add(currentSupertype);
List<Inheritance> currentSuperInheritances;
if (inheritancesBySubtype.TryGetValue(currentSupertype, out currentSuperInheritances))
{
foreach (var inheritance in currentSuperInheritances)
{
var newSupertype = inheritance.Supertype;
if (newSupertype != null)
{
if (this.HasCycle(originalSubtype, newSupertype, supertypes, inheritancesBySubtype))
{
return true;
}
}
}
}
}
return false;
}
internal void OnInterfaceCreated(Interface @interface)
{
this.interfaces.Add(@interface);
this.metaObjectById.Add(@interface.Id, @interface);
this.Stale();
}
