Adapter Pattern
- 1. What’s the problem here ? AGILAN VAGEESAN
- 2. DESIGN PATTERNS CREATIONAL STRUCTURAL BEHAVIORAL
- 4. ADAPTER ? WHAT IS AN “A device for connecting pieces of equipment that cannot be connected directly”
- 5. “Adapter is a structural design pattern that allows objects with incompatible interfaces to collaborate.”
- 6. Two Kinds of Adapters Object Adapters Class Adapters Hold an instance of the Adaptee Implement or inherit the Adapter type Use composition and single inheritance Inherit from the Adaptee Implement the Adapter interface Require multiple inheritance
- 8. Class Adapter UML DIAGRAM Class Adapter (Multiple Inheritance )
- 9. Class Adapter UML DIAGRAM Class Adapter (interface / single inheritance)
- 11. Example : USA-India Plug Adapters
- 18. 1. The facade uses a new interface, the adapter uses the old interface. 2. The adapter provides a different interface for the object. Proxy provides the same interface. The decorator provides an extended interface. 3. The bridge is designed so that abstraction and implementation are independent of each other. Thanks to the adapter, unrelated classes are to cooperate with each other. 4. The adapter is used to change the interface of an existing object. The decorator improves another object without changing its interface. Relations with other design patterns :
- 19. Summary : That’s all about Adapter Pattern ! Information in these slides are gathered from pluralsight and medium