[news.eclipse.modeling.gmf] Re: Problems with the Mapping model

[tigerkatten@xxxxxxxxx (Anna & Linda)]

We seem to have located a part of the problem...in our xxxViewProvider we 
have the following code in the class getEdgeViewClass:

--------------
if (domainElement != null && 
visualID != Renegade.diagram.part.
           
RenegadeVisualIDRegistry.getLinkWithClassVisualID(domainElement)) {
		
return null; 
// visual id for link EClass should match visual id from element type
---------------
and our id:s don't match. So we looked in the .getLinkWithClassVisualID 
and found this:
--------------------
public static int getLinkWithClassVisualID(EObject domainElement) {
 if (domainElement == null) {
	return -1;
		}
 if (Renegade.RenegadePackage.eINSTANCE.getTransition().isSuperTypeOf(
				domainElement.eClass())) {
	return Renegade.diagram.edit.parts.TransitionEditPart.VISUAL_ID;
		}
 if (Renegade.RenegadePackage.eINSTANCE.getTransition().isSuperTypeOf(
				domainElement.eClass())) {
	return Renegade.diagram.edit.parts.Transition2EditPart.VISUAL_ID;
		}
 if (Renegade.RenegadePackage.eINSTANCE.getTransition().isSuperTypeOf(
				domainElement.eClass())) {
	return Renegade.diagram.edit.parts.Transition3EditPart.VISUAL_ID;
		}
	return -1;
	}
------------------------
and since if-statements have the same conditions the first statement is 
always chosen. Where can we go from here? Is there an easy way to change 
the if-statements so that the statements for transition 2 and 3 can be 
chosen when we need them to be? There must be something else than the 
SuperType that differs between them...

/Anna & Linda