Announcer

InstallAnnouncement RemoveAnnouncement

Attributes

Class Announcer defines no new attributes.

Fields

instance Announcer tag;
end instance;

Define Class Announcer;
    inherits from Object;

    operation InstallAnnouncement(announcement: Announcement; quietly: Boolean);
    operation RemoveAnnouncement(announcement: Announcement);
        // Default versions call DoInstallAnnouncement and DoRemoveAnnouncement.
        // Override to make a non-standard announcer object that does it differently.
    
end class;