Facade Design Pattern

English: Author: Alcides Carlos de Moraes Neto (wikipedia.10.alcides@spamgourmet.com) (Photo credit: Wikipedia)

The Facade pattern simplify methods so that most of the processing is done in the background. In technical terms it decouples the client from the sub components needed to perform an operation.

State Design Pattern

English: UML Class Diagram of the State Design Pattern (Photo credit: Wikipedia)

Below is the video tutorial on State Design Pattern

Related articles

• Object Oriented Design Patterns for Model Attribute Events(stackoverflow.com)

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List of Design Patterns

LazyList-Iterator (Photo credit: propella)

• singleton
• iterator / enumerator
• decorator
• facade
• listener
• publisher-subscriber
• factory
  Factory Method pattern in LePUS3 (Photo credit: Wikipedia)
• abstract factory - A tutorial about abstract factory design pattern
  The Abstract Factory pattern illustration, UML diagram. (Photo credit: Wikipedia)
  Abstract Factory (Photo credit: Wikipedia)
• Model View Controller (MVC)
  English: This diagram depicts how the Model View Controller Architecture works. (Photo credit: Wikipedia)
  English: The model, view, and controller (MVC) pattern relative to the user. (Photo credit: Wikipedia)
  Deutsch: Model View Controller (Photo credit: Wikipedia)
• Inversion of Control (IoC)

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