The Decorator Pattern attaches additional responsibilities to an object dynamically. Decorators provide a flexible alternative to subclassing for extending functionality.
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Pattern – The Decorator Pattern
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Arquivo da categoria: Pattern
Pattern – The Strategy Pattern
The Strategy Pattern defines a family of algorithms, encapsulate each one, and makes them interchangeable. Strategy lets the algorithm vary independently from clients that use it.
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Pattern – The Observer Pattern
The Observer Pattern defines a one-to-many dependency between objects so that when one object changes state, all of its dependents are notified and updated automatically.
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