Facade and Proxy Patterns

In this lesson, we'll dive into two powerful Structural Design Patterns: the Facade and Proxy patterns.

Structural patterns help you compose objects and classes into larger structures, making systems more flexible and efficient.

We'll learn how Facade simplifies complex systems and how Proxy controls access to objects.

Imagine a complex machine with many buttons and levers. The Facade pattern provides a simple, unified interface to a set of interfaces in a subsystem.

• It defines a higher-level interface that makes the subsystem easier to use.
• Think of it as a simplified front panel for a complicated system.

Its main goal is to reduce complexity and decouple the client from the subsystem's inner workings.