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How to show alternative Flows in Sequence Diagram?
Joined: Jun 25, 2003
Apr 05, 2004 04:51:00
How to show alternative flows like "Customer not logged in" in sequence diagram? A separate diagram or use "alt" operator?
Joined: Mar 17, 2000
Apr 06, 2004 08:30:00
I think what you are looking for is a conditional execution. You can use guarded conditions do this.
[customer not logged in]
----------------------------------> invoke login
Hope that helps,
Open Group Certified Distinguished IT Architect. Open Group Certified Master IT Architect. Sun Certified Architect (SCEA).
It is sorta covered in the
JavaRanch Style Guide
subject: How to show alternative Flows in Sequence Diagram?
Showing Alternative flows in sequence diagrams
showing Alternative Flows in sequence diagram
Passed II/III with 95%
Alternative flows on sequence diagrams in part 2...
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