Thursday, December 03, 2020

Facade design pattern slide show

  • The Facade provides convenient access to a particular part of the subsystem’s functionality. It knows where to direct the client’s request and how to operate all the moving parts.

  • An Additional Facade class can be created to prevent polluting a single facade with unrelated features that might make it yet another complex structure. Additional facades can be used by both clients and other facades.

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