This chapter covers the Chain of Responsibility pattern.
GoF Definition
It avoids coupling the sender of a request to its receiver by giving more than one object a chance to handle the request. It chains the receiving objects and passes the request along the chain until an object handles it.
Concept
In this pattern, you form a chain of objects where you pass the responsibility of a task from one object to another and so forth until an object accepts the responsibility of completing the task. Each object in the ...
