I have been working on the diagram for the GoGreen case study. My main worry about it is that I may have over-complicated the diagram as my noun analysis seemed to result in a smaller and simpler list of options.
My secondary worry is that I have confused how the data relates to other parts of the system, resulting in a confusing picture (especially the relationship between Customer, Record and Hire).
Normal and Special are supposed to be sub-classes of Bike. I also think Reception seems to have a lot of things to deal with. I woder if that should be broken up into smaller sections. Perhaps one about the issuing of bikes and one dealing with the return. Or split up into admin and transaction. I'll have to think about it.
No comments:
Post a Comment