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java-design-patterns/delegation/index.md
Joseph McCarthy 6d516d5124 Populate the index.md for the delegate module #324
2015-12-28 18:16:58 +00:00

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pattern Delegation delegation /patterns/delegation/ Behavioral
Java
Difficulty-Beginner

Also known as: Proxy Chains

Intent: It is a technique where an object expresses certain behavior to the outside but in reality delegates responsibility for implementing that behaviour to an associated object.

alt text

Applicability: Use the Delegate pattern in order to achieve the following

  • Reduce the coupling of methods to their class
  • Components that behave identically, but realize that this situation can change in the future.

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