What are the differences between structural design patterns?

What are the differences between structural design patterns?

Structural design patterns are concerned with how classes and objects are composed to form larger structures. They help ensure that if one part of a system changes, the entire system doesn't need to do the same. Common examples include Adapter, Composite, and Proxy patterns.

Can you explain the Adapter pattern?

Sure! The Adapter pattern allows incompatible interfaces to work together. It acts as a bridge between two incompatible interfaces, enabling them to communicate.

What about the Composite pattern?

The Composite pattern lets you compose objects into tree structures to represent part-whole hierarchies. It allows clients to treat individual objects and compositions uniformly.

How do these patterns improve code flexibility?

These patterns promote code reusability and flexibility by allowing systems to evolve without significant changes to existing code, making it easier to manage and extend.