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Subject: Re: [soa-rm-ra] Updated Service Description Diagram
Jeff: You are misreading the diagram I think. The service description isa description is how it should be Frank On Nov 3, 2006, at 8:48 AM, Jeffrey A. Estefan wrote: > Guys, > > I don't understand why there is an inheritance relationship between > Description and Service. What this model is saying is that Service > 'is-a' Description. Obviously, that is not true. I think we're > mixing apples and oranges here. > > In the UML, inheritance represents hierarchy that translates to > "specialization" when going down the inheritance hierarchy and > "generalization" when going up the inheritance hierarchy. Again, I > don't see the connection or reason to include Service as an element > of the model for SD at this level of abstraction. > > More later. In the meantime, I'll be looking forward to seeing > Duane's perspective. > > - Jeff >
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