Namespace: PureMVC.Interfaces.INotifier

Interface INotifier

All Known Subinterfaces:

IFacade

All Known Implementing Classes:

TCommand , TSimpleCommand , TMacroCommand , TNotifier , TProxy , TMediator

public interface INotifier

Persistent

False

see

remarks

MacroCommand, Command, Mediator and Proxy all have a need to send NotificationsThe INotifier interface provides a common method called sendNotification that relieves implementation code of the necessity to actually construct NotificationsThe Notifier class, which all of the above mentioned classes extend, also provides an initialized reference to the Facade Singleton, which is required for the convienience method for sending Notifications, but also eases implementation as these classes have frequent Facade interactions and usually require access to the facade anyway

summary

The interface definition for a PureMVC Notifier

Method Summary
public Sub	SendNotification(NotificationName: string; Sender: TObject) Send a INotification
public Sub	SendNotification(NotificationName: string; Sender: TObject; Body: TValue) Send a INotification
public Sub	SendNotification(NotificationName: string; Sender: TObject; Body: TValue; Kind: TValue) Send a INotification

 

Method Detail

SendNotification

public procedure SendNotification(NotificationName: string; Sender: TObject)

Reintroduce

False

summary

Send a INotification

remarks

Convenience method to prevent having to construct new notification instances in our implementation code

param

The name of the notification to send

public procedure SendNotification(NotificationName: string; Sender: TObject; Body: TValue)

Reintroduce

False

summary

Send a INotification

remarks

Convenience method to prevent having to construct new notification instances in our implementation code

param

The name of the notification to send
The body of the notification

public procedure SendNotification(NotificationName: string; Sender: TObject; Body: TValue; Kind: TValue)

Reintroduce

False

summary

Send a INotification

remarks

Convenience method to prevent having to construct new notification instances in our implementation code

param

The name of the notification to send
The body of the notification
The 'kind' of the notification