Talk:Video rental system
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Revision as of 03:48, 18 July 2008 by Johannes Pagwiwoko (Talk | contribs)
Made page. put up pics. --Jason Clutterbuck 05:18, 17 July 2008 (UTC)
Sounds like fun lecture. I missed this lecture cause I thought I wont be taking this paper. But I am back now! Anyway, after I look at the latest design, isn't it better to have PhysicalHolding Class as an abstract class? To exist, a PhysicalHolding object has to be in a form of VCR or DVD or something else (BlueRay, etc) objects so PhysicalHolding itself is a concept, not a real object. Thus I think PhysicalHolding class should be shown as an abstract class. -- Jojo 15:20, 18 July 2008
