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Update README.md

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Petrutiu Mihai
2016-07-14 14:22:22 +03:00
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README.md
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@@ -41,7 +41,18 @@ Patterns described:
---------------------------
Implemented in project: ChainOfResponsibility
### a. Pattern description:
[ChainOfResponsibilityClassDiagram]: https://github.com/MihaiTheCoder/BehavioralPatterns/blob/master/BehavioralPatternsDiagrams/ChainOfResponsibility/ChainOfResponsibilityClassDiagram.PNG "Chain of responsibility class diagram"
[ChainOfResponsibilitySequenceDiagram]: https://github.com/MihaiTheCoder/BehavioralPatterns/blob/master/BehavioralPatternsDiagrams/ChainOfResponsibility/ChainOfResponsibilitySequenceDiagram.PNG "Chain of responsibility sequence diagram"
Decouples sender and receiver (as a sender you don't know who will handle the request/ as a receiver you don't know who the sender is necessary)
Class diagram:
![alt text][ChainOfResponsibilityClassDiagram]
Sequence diagram:
![alt text][ChainOfResponsibilitySequenceDiagram]
### b.When using the Chain of Responsibility is more effective:
* More than one object can handle a command
* The handler is not known in advance