Single Responsibility Principle: Difference between revisions

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=External=
* http://www.oodesign.com/single-responsibility-principle.html
=Internal=
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* [[Software Architecture]]
* [[SOLID Principles#SOLID_Principles|SOLID Principles]]
* [[Designing Modular Systems#Cohesion|Designing Modular Systems]]


=Overview=
=Overview=


Robert C. Martin: ''Gather together those things that change for the same reason, and separate those things that change for different reasons''.
Robert C. Martin: ''Gather together those things that change for the same reason, and separate those things that change for different reasons''.
Other formulation is: a class should have only a single reason to change.
The single responsibility principle is another way to define [[Designing_Modular_Systems#Cohesion|cohesion]].

Latest revision as of 22:22, 3 January 2022

External

Internal

Overview

Robert C. Martin: Gather together those things that change for the same reason, and separate those things that change for different reasons.

Other formulation is: a class should have only a single reason to change.

The single responsibility principle is another way to define cohesion.