ProtectedmultitonThe Multiton Key for this app
Protected StaticMULTITON_Message Constants
Fulfill the use-case initiated by the given Notification.
In the Command Pattern, an application use-case typically
begins with some user action, which results in a Notification being broadcast, which
is handled by business logic in the execute method of an
Command.
The notification containing the data or command details to be processed.
Initialize this Notifier instance.
This is how a Notifier gets its multitonKey. Calls to sendNotification or to access the facade will fail until after this method has been called.
Mediators, Commands or Proxies may override this method in order to send notifications or access the Multiton Facade instance as soon as possible. They CANNOT access the facade in their constructors, since this method will not yet have been called.
the multitonKey for this Notifier to use
Create and send an Notification.
Keeps us from having to construct new Notification instances in our implementation code.
The name of the notification to be sent.
Optionalbody: anyOptional data to be included with the notification.
Optionaltype: stringOptional type of the notification.
A base
Commandimplementation.Your subclass should override the
executemethod where your business logic will handle theNotification.See
SimpleCommand