PureMVC.Patterns.Observer Class Reference

A base IObserver implementation. More...

Inheritance diagram for PureMVC.Patterns.Observer:

List of all members.

Public Member Functions
	Observer (string notifyMethod, object notifyContext)
	Constructs a new observer with the specified notification method and context.
void	NotifyObserver (INotification notification)
	Notify the interested object.
bool	CompareNotifyContext (object obj)
	Compare an object to the notification context.
Protected Attributes
readonly object	m_syncRoot = new object()
	Used for locking.
Properties
string	NotifyMethod [get, set]
	The notification (callback) method of the interested object.
object	NotifyContext [get, set]
	The notification context (this) of the interested object.

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Detailed Description

A base IObserver implementation.

An Observer is an object that encapsulates information about an interested object with a method that should be called when a particular INotification 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

PureMVC.Core.View PureMVC.Patterns.Notification

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Constructor & Destructor Documentation

PureMVC.Patterns.Observer.Observer	(	string	notifyMethod,
		object	notifyContext
	)

Constructs a new observer with the specified notification method and context.

Parameters:

	notifyMethod	The notification method of the interested object
	notifyContext	The notification context of the interested object

The notification method on the interested object should take on parameter of type INotification

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Member Function Documentation

bool PureMVC.Patterns.Observer.CompareNotifyContext

(

object

obj

)

Compare an object to the notification context.

This method is thread safe

Parameters:

obj

The object to compare

Returns:

Indicating if the object and the notification context are the same

Implements PureMVC.Interfaces.IObserver.

void PureMVC.Patterns.Observer.NotifyObserver

(

INotification

notification

)

Notify the interested object.

This method is thread safe

Parameters:

notification

The INotification to pass to the interested object's notification method

Implements PureMVC.Interfaces.IObserver.

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Member Data Documentation

readonly object PureMVC.Patterns.Observer.m_syncRoot = new object() [protected]

Used for locking.

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Property Documentation

object PureMVC.Patterns.Observer.NotifyContext [get, set]

The notification context (this) of the interested object.

This accessor is thread safe

Implements PureMVC.Interfaces.IObserver.

string PureMVC.Patterns.Observer.NotifyMethod [get, set]

The notification (callback) method of the interested object.

The notification method should take one parameter of type INotification This accessor is thread safe

Implements PureMVC.Interfaces.IObserver.

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The documentation for this class was generated from the following file:

• PureMVC/Patterns/Observer/Observer.cs