The Bridge Pattern decouples an abstraction from its implementation so that they can vary independently. It allows multiple dependent implementations to share a single independent interface. This pattern is used when an abstraction has many implementations and it is difficult to extend and reuse the abstraction and implementations independently with inheritance. The bridge pattern involves an abstraction, refined abstraction, implementor, and concrete implementor. The abstraction maintains a reference to the implementor interface and the concrete implementor implements that interface. This pattern improves extensibility by allowing the abstraction and implementation hierarchies to vary independently.

1. Bridge Pattern -Sahil Kumar

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6. Example - Code