Description: The Object Adapter is a structural design pattern that allows incompatible interfaces to work together by wrapping an existing class with a new interface. This pattern acts as an intermediary that translates requests from a client into a format that the adapted class can understand. Its main goal is to facilitate the reuse of existing classes without the need to modify their code, promoting adherence to the open/closed principle, one of the fundamental principles of object-oriented programming. The Object Adapter is particularly useful in situations where systems from different origins are integrated or when backward compatibility with older versions of an interface is desired. This pattern can be implemented simply by using an adapter class that implements the desired interface and contains an instance of the class to be adapted. This way, a clear separation between business logic and class implementation is achieved, improving the maintainability and scalability of the software. In summary, the Object Adapter is a powerful tool in a developer’s arsenal, allowing interoperability between software components that would otherwise be unable to communicate with each other.
