10+ Sequence Diagram Loop Example. Place the condition for exiting the loop at the bottom left corner in the best way to understand sequence diagrams is to look at some examples of sequence diagrams. The example figure 9 sequence diagram fragment includes a guard for the option;
A lifeline will usually have a rectangle containing its loop fragment encloses a series of messages which are repeated. Loop is the frame name in the pentagon in the upper left hand corner. We'll explain each of these items as we build our diagram example.
Uml1 style of iteration and conditionals.
10+ Sequence Diagram Loop Example. I'm creating a sequence diagram, and one of the classes is being observed by another class. Object or entity that acts in the diagram activation. (find an example sequence diagram with an option fragment in the sequence diagram templates and examples section). A common issue with sequence diagrams is how to show looping and conditional behavior.