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[uml2-dev] Introspecting subsets features..

Sorry I can't find any UML2 newsgroup on http://www.eclipse.org/newsgroups/index.html...


Hi all, my name is Stephane (PARIS)

How to know when a feature is a subset of an an other?? I mean f.e.:

UML2Package.eINSTANCE.getBehavioralFeature_FormalParameter()

Is subset of :

UML2Package.eINSTANCE.getOperation_OwnedParameter()


So how can I know it on runtime when I have those two features instances??.

I need to know that because I'm filtering notifications depending on which features has been changed....

I tryed to introspect EAnnotations on metamodel (UML2) but it doesn't work:

UML2Package.eINSTANCE.getOperation_OwnedParameter().eAnnotations().....getReferences() is EMPTY...


I also tryed to find any clue on featureIDs but I can't find any...

so please help me...

THANK YOU...

Stephane.




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