PowerDesigner supports all the objects necessary to build interaction overview diagrams.
|
Object |
Tool |
Symbol |
Description |
|---|---|---|---|
|
Start |
|
 |
Starting point of the interactions represented in the diagram. See Starts (OOM). |
|
Interaction activity |
|
 |
Reference to a sequence diagram, communication diagram, or interaction overview diagram. See Interaction References and Interaction Activities (OOM). |
|
Flow |
|
 |
Flow of control between two interactions. See Flows (OOM). |
|
Decision |
|
 |
Decision the flow has to take when several paths are possible. See Decisions (OOM). |
|
Synchronization |
|
 |
Enables the splitting or synchronization of control between two or more flows. See Synchronizations (OOM). |
|
End |
|
 |
Termination point of the interactions described in the diagram. See Ends (OOM). |