Chain of Responsibility design pattern

Let’s explain the pattern step by step ;

  • The chain-of-responsibility pattern is a design pattern consisting of a source of command objects and a series of processing objects.This design pattern is situated insi behavioral patterns.
  • 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.
  • Launch-and-leave requests with a single processing pipeline that contains many possible handlers.
  • An object-oriented linked list with recursive traversal.

Minimal Example 

UML Diagram :


Code Snippet:

Loan Example with generic

Class diagram


Code Snippet:

have a good codeday 😀

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