🚀When to use Facade Design Pattern?🚀

⁉️ 𝑴𝒐𝒕𝒊𝒗𝒂𝒕𝒊𝒐𝒏
It defines a single interface for a set of interfaces in a subsystem which leads to ease of use for the clients.

🌍 𝑹𝒆𝒂𝒍-𝑾𝒐𝒓𝒍𝒅 𝑺𝒄𝒆𝒏𝒂𝒓𝒊𝒐
Assume, a programming environment provides functionalities such as Scanner, Parser, ProgramNode, and ProgramNodeBuilder that implement the compiler. Some applications might need to access these classes directly, but most clients need to use just compile code. So, for them the low-level interface, leads complexity.

🎯 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧 — 𝐅𝐀𝐂𝐀𝐃𝐄 𝐏𝐚𝐭𝐭𝐞𝐫𝐧
Façade defines a unified interface for the compiler’s functionality to shield clients from those classes.
The compiler façade makes life easier for most programmers without hiding the lower-level functionality from whom that need it.

🧠 𝐖𝐡𝐞𝐧 𝐭𝐨 𝐔𝐬𝐞
✔️ Providing a simple interface from a complex subsystem.
✔️ Decoupling the subsystems from clients and other systems.
✔️ Layering your subsystems.

💎 𝑹𝒆𝒍𝒂𝒕𝒆𝒅 𝑷𝒂𝒕𝒕𝒆𝒓𝒏𝒔:
◾𝐀𝐛𝐬𝐭𝐫𝐚𝐜𝐭 𝐅𝐚𝐜𝐭𝐨𝐫𝐲: be used with Facade to provide an interface for creating subsystem objects in a subsystem-independent way. Abstract Factory can also be used as an alternative to Facade to hide platform-specific classes.

📂 𝐂𝐨𝐝𝐞 𝐄𝐱𝐚𝐦𝐩𝐥𝐞
👉 GitHub - https://lnkd.in/dUrWeR46

❓Have you ever used the 𝐅𝐀𝐂𝐀𝐃𝐄 Pattern in your projects?

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