March 15th, 2010, 05:30 PM
UML Activity Diagram
I'm having a little trouble creating a UML activity diagram.
As far as I understand it, activity diagrams can model a user's activities involving a system, and can model a system's activities which are activated by a user. Thus, would it be appropriate to do the following:
Where User and System are swimlanes.
User | System
(enter details)<--|-->(retrieve details)
Where (enter details) and (retrieve details) are activities.
Where <-----> represents two arrows: ------> and <-------.
Or must one represent the User's activities and System's activities in two separate use case diagrams?
Thanks for any help
March 21st, 2010, 07:24 PM