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Java Design Patterns: A Hands-On Experience with Real-World Examples
book

Java Design Patterns: A Hands-On Experience with Real-World Examples

by Vaskaran Sarcar
December 2018
Intermediate to advanced content levelIntermediate to advanced
512 pages
8h 51m
English
Apress
Content preview from Java Design Patterns: A Hands-On Experience with Real-World Examples
© Vaskaran Sarcar 2019
Vaskaran SarcarJava Design Patternshttps://doi.org/10.1007/978-1-4842-4078-6_22

22. Chain-of-Responsibility Pattern

Vaskaran Sarcar1 
(1)
Bangalore, Karnataka, India
 

This chapter covers the chain-of-responsibility pattern.

GoF Definition

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.

Concept

In this pattern, you form a chain of objects where each object in the chain handles a particular kind of request. If an object cannot handle the request fully, it passes the request to the next object in the chain. The same process may follow until the end of a chain is reached. This ...
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Publisher Resources

ISBN: 9781484240786Purchase LinkPublisher Website