In a MOO we have some class and operations “abstract” (objet properties). We want identify easy this information in the diagramme, for this we want change the display object (name). So if the class is abstract we want that her name loks “cursive”, the same for the Class Operations.
Non abstract Class: IDbCommand
Abstract Class: IdbCommand
Non abstract Operation: get _command text (): string
Abstract Operation: get _command text (): string
Do you have any recommendation? Have we to create a file extension?