About this task
These are the features
of swimlanes:
- Each action is assigned to one swimlane.
- Activity flows can cross lanes.
- Swimlanes do not change ownership hierarchy.
- Swimlane association (representing field population)
to a class (only) can be created by dragging the class from the browser
to the Swimlane name compartment.
- The relative ordering of swimlanes has no semantic
significance.
- There is no significance to the routing of an activity
flow path.
- Parts representing internal behavior can be specified on swimlanes.
The following figure shows an activity diagram
with swimlanes.