Event Checks

PowerDesigner provides default model checks to verify the validity of events.

Check	Description and Correction
Event name and code uniqueness	Event names and codes must be unique in the namespace (model or package). Manual correction: Modify the duplicate name/code Automatic correction: Appends a number to the duplicate name/code
Unused event	An event is useful to trigger an action defined on a state or on a transition. An event alone is useless. Manual correction: Delete the event or use it within an action on a state or on a transition Automatic correction: Deletes the event

Check

Description and Correction

Event name and code uniqueness

Event names and codes must be unique in the namespace (model or package).

Manual correction: Modify the duplicate name/code

Automatic correction: Appends a number to the duplicate name/code

Unused event

An event is useful to trigger an action defined on a state or on a transition. An event alone is useless.

Manual correction: Delete the event or use it within an action on a state or on a transition

Automatic correction: Deletes the event