new Observer()
A base Observer implementation.
An `Observer` is an object that encapsulates information about an interested object with a method that should be called when a particular `Notification` is broadcast.
In PureMVC, the `Observer` class assumes these responsibilities:
- Encapsulate the notification (callback) method of the interested object.
- Encapsulate the notification context (this) of the interested object.
- Provide methods for setting the notification method and context.
- Provide a method for notifying the interested object.
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Members
notifyMethod
Set the notification method.
The notification method should take one parameter of type `Notification`.
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Methods
compareNotifyContext(notifyContext) → {boolean}
Compare an object to the notification context.
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Parameters:
| Name | Type | Description |
|---|---|---|
notifyContext |
Object
|
Returns:
- Type:
-
boolean
notifyObserver(notification)
Notify the interested object.
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Parameters:
| Name | Type | Description |
|---|---|---|
notification |
Notification
|