State Design Pattern Explained with YouTube Music Example | Java | hindi
4🎵 Ever wondered how YouTube Music handles Play, Pause, and Stop so smoothly? It's all about the State Design Pattern!
In this Low Level System Design tutorial, you'll learn:
✅ What is State Design Pattern with real YouTube Music example
✅ Why it's a Behavioral Design Pattern
✅ How to eliminate complex if-else chains
✅ Step-by-step code implementation
✅ Real-world applications (Games, ATM, Traffic Lights)
✅ How to follow SOLID principles
Gihttps://github.com/deeppatel23/Youtube-LLD/tree/main/BehaviouralDP/src/StateDPtub...
🎯 Perfect for:
System Design interviews
Software engineers preparing for FAANG
Developers who want cleaner, maintainable code
Anyone learning Design Patterns
🔥 Key Takeaways:
Same object, different behaviors based on state
Eliminates complex if-else chains
Follows Open/Closed Principle
Makes code extensible and maintainable
📚 This is part of our Low Level System Design Series - perfect for cracking system design interviews!
🔔 Subscribe for more System Design patterns and coding tutorials that will help you ace your tech interviews!
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