![]() ![]() The problem is that the descriptions often contain implicit decisions about user-interfaces. It's not my own statement, but that of Jacobson, Booch and Rumbaugh, the founding fathers of UML: A toolbar is not a goal: it's a user-interface element.įrom the engineering practice perspective, use-case should not be used for user-interface design. It's not part of the solution space, i.e. But this cannot be what you mean: exiting a presentation is at best a sub-part of checking a fileįrom the point of view of the purpose, a use-case should represent a user goal. ![]() I am sorry to disapoint you, but I have to tell you that this practice is just plain wrong:įrom the point of view of the semantics, the use-case specialization means that Open presentation is a special form of Check file, and Save file as well, and that the actor could use them interchangeably and independently. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |