Class SimpleCommand

A base Command implementation.

Your subclass should override the execute method where your business logic will handle the Notification.

See

SimpleCommand

Hierarchy (view full)

Implements

Constructors

constructor

Properties

facade

Methods

execute sendNotification

Constructors

constructor

Properties

Protectedfacade

facade: IFacade = ...

Return the Singleton Facade instance

Returns

The facade instance.

Methods

execute

  • execute(notification): void

  • 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.

    Parameters

    • notification: INotification

      The notification containing the data or command details to be processed.

    Returns void

sendNotification

  • sendNotification(notificationName, body?, type?): void

  • Create and send an Notification.

    Keeps us from having to construct new Notification instances in our implementation code.

    Parameters

    • notificationName: string

      The name of the notification to be sent.

    • Optionalbody: any

      Optional data to be included with the notification.

    • Optionaltype: string

      Optional type of the notification.

    Returns void

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