Working out the Details Activity Diagrams Working out the Details
Definition Activity diagrams trace sequences of activities They can be used to give a more detailed structure to use cases Like everything else in UML they are iterative, beginning with general description of activities and then creating more detailed diagrams to describe those details
Basic Symbols Or link
Simple Use Case
Activity Diagram for Use Case
Another use Case
Activity for Buy Produce
Swim Lanes Swim lanes are lines that show divide the activities into object areas or domains They can make an activity diagram that involves several objects easier to follow
Activity With Swim Lanes
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