Overview
Overview of structural design patterns β composing classes and objects into larger structures while keeping them flexible and efficient
Adapter
Convert one interface into another so incompatible classes can work together β Coffee Shop third-party payment integration in C#
Bridge
Decouple abstraction from implementation so both can vary independently β Coffee Shop brewing methods and machines in C#
Composite
Compose objects into tree structures and treat individual items and groups uniformly β Coffee Shop menu and combos in C#
Decorator
Add responsibilities to objects dynamically without subclassing β Coffee Shop toppings and add-ons in C#
Facade
Provide a simplified interface to a complex subsystem β Coffee Shop ordering orchestration in C#
Flyweight
Share fine-grained objects efficiently to minimize memory usage β Coffee Shop shared coffee attributes in C#
Proxy
Control access to another object with a placeholder β Coffee Shop lazy-loading, caching, and access control in C#