* The Chain of Responsibility pattern uses a chain of objects to handle a request, which is typically an event. Objects in the chain forward the request along the chain until one of the objects handles the event. Processing stops after an event is handled.
== Purpose ==
* Avoid coupling the sender of a request to its receiver by giving more than one object a chance to handle the request . Chain the receiving objects and pass the request along the chain until an object handles it.
== UML Diagram ==
== External Links ==
15: 49, 2 April 2007 (EDT)