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What are design patterns ? Explain FACADE Design Pattern ?

  
Total Answers and Comments: 1 Last Update: July 24, 2005   
  
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July 24, 2005 10:34:23   #1  
Vijaya Bhaskar M        

RE: What are design patterns ? Explain FACADE Design Pattern ?
Design Pattern: pattern describes a problem which occurs over and over again in out environment, and then describes the core of the solution to that problem, in such a way that you can use this solution a million times over, without ever doing it the same way twice. 
 
FACADE Design Pattern : Provides a unified interface to a set of interfaces in a subsystem. Facade defines a higher-level interface that makes the subsystem easier to use.

 
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