Plz let me know that for Alternative scenarios of same usecase can we make separate activity diagram for each alternative scenario of same use case or make single activity diagram containing all alternatives and Main Sucess Scenario of same usecase as well?
Plz reply soon its urgent
Thanks for your query. You can draw a single activity diagram for Alternative scenarios of same use case.
thanx a lot 4 help but i am still confuse coz
If alternatves are complex but important to show and make activity Diagram complex,then can we make separeate activity daigram for each alternative.
If your Activity Diagram is very complex, I suggest you decompose the activity by adding sub-diagram to the activity model.
FYI, details of adding sub-diagram are available at http://content.usa.visual-paradigm.com/media/documents/vpuml61ug1/html/Chapter_4_Visual_Modeling/Chapter_4_Visual_Modeling.html#toc-0-2
thanx a lot for finishing my confusion
plz let me know that if there is scenario where alteranatives of usecase are at first flow of main success scenario then how to show it in single Activity Diagram
Suppose in main success scenario there is flow:
- User request the system for susbscrption on the basis of certain timeperiod.
1a. User request the system for susbscrption when he/she wants to subscribe.
1b. User request the system for susbscrption on the basis of certain
1c.User request for unsubscription of periodic subscription.
1d. User request for unsusbscrption of threshold subscription.
Sorry for my late response. I suggest you read our book “Object-Oriented Technology: from Diagram to Code with Visual Paradigm for UML” which explain how to model scenario in Use Case Diagram, Activity Diagram, Sequence Diagram in details. More details about our book can be found at http://www.visual-paradigm.com/special/requestootsamplechapters.jsp
Hope this helps.
thanx a lot i will read it out n then take help 4rm u .
You are welcome.