chain-of-responsibility

Chain of Responsibility Design Pattern

Video Lecture

Section	Video Links
Chain of Responsibility Pattern
Chain of Responsibility Use Case

Book

Cover	Links
	https://www.amazon.com/dp/B0948BCH24    https://www.amazon.co.uk/dp/B0948BCH24    https://www.amazon.in/dp/B094716FD6    https://www.amazon.de/dp/B0948BCH24    https://www.amazon.fr/dp/B0948BCH24    https://www.amazon.es/dp/B0948BCH24    https://www.amazon.it/dp/B0948BCH24    https://www.amazon.co.jp/dp/B0948BCH24    https://www.amazon.ca/dp/B0948BCH24    https://www.amazon.com.au/dp/B0948BCH24

Overview

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Terminology

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Chain of Responsibility UML Diagram

Output

node ./dist/chain-of-responsibility/chain-of-responsibility-concept.js
Successor1 payload = 1
Successor2 payload = -1
Successor2 payload = -0.5
Successor2 payload = -0.25
Successor1 payload = -0.5
Successor1 payload = 0.5
Successor2 payload = -1.5
Finished result = -1.5

Chain of Responsibility Use Case

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Example UML Diagram

Output

node ./dist/chain-of-responsibility/client.js
Enter amount to withdrawal :
180
Dispensing 3 £50 note
Dispensing 1 £20 note
Dispensing 1 £10 note
Now go spoil yourself

Summary

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