sequence diagram online website registration

As you define these participants and their messages, Papyrus automatically defines classes with their operations for you.Īny good UML book describes this better than I have done here. Now you start to gradually understand what participants (what objects -> what classes) you need to make the system perform the way the use cases require it to. You will find that Online Bookshop is also not a useful name for your participant. Add associations to the appropriate actors, and add sequence diagrams to the appropriate use cases.ģ. A reasonable name for an interaction would be 'View book description' or 'Buy book' - yes these would be good names for the uses cases in your use case diagram. It would be the right name for a use case boundary (make a use case diagram accordingly, showing who wants to do what with the online bookshop).Ģ. Online_bookshop is not a reasonable name for an interaction. Try out the Class stencil along with the Package. Our template integrates specific UML stencils you can easily use to either create sequence diagrams or to incorporate them in other types of diagrams. Having access to all the tools required for building a UML sequence diagram is mandatory.

The sequence diagram was simply not designed to do what you want to do, and although it was designed to show process logic, it is not meant to show a nested functional decomposition.ġ. Working with a sequence diagram template in Moqups.

I think the problem is not with Eclipse, but with your use of the sequence diagram.

Sequence diagram online website registration