GRASP (object-oriented design): Difference between revisions

Revision as of 22:17, 11 January 2007

Revision as of 00:29, 3 February 2007

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==Polymorphism==

According to the '''Polymorphism''' pattern, responsibility of defining the variation of behaviors based on type is assigned to the types for which this variation happens. This is achieved using [[polymorphismPolymorphism (computer science)|polymorphic]] operations.

==Pure Fabrication==

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==Protected Variations==

The '''Protected Variations''' pattern protects elements from the variations on other elements (objects, systems, subsystems) by wrapping the focus of instability with an [[Interface (computer science)|interface]] and using [[Polymorphism (computer science)|polymorphism]] to create various implementations of this interface.

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