Understanding the composition approach

The composition approach emphasizes constructing complex objects by assembling simpler, independent components. You will see that composition effectively adheres naturally to all the SOLID principles. This method facilitates development by allowing each piece to be crafted and tested separately, then integrated as needed. This modular setup not only simplifies modifications but also enhances the system’s adaptability. Components can be swapped or updated with minimal impact on the overall system, making it particularly useful in environments where requirements can evolve rapidly or where functionality needs to be reused in various parts of an application.

Composition’s strength lies in its flexibility and the ease with which developers can extend and adapt application features. Unlike a fixed inheritance structure that might constrain objects to predefined behaviors and relationships, composition empowers developers to dynamically...