#DESIGN.PATTERN 0028 - Escape if-else Hell! Perfect Understanding of Strategy Pattern in 90 Seconds

🎯 Overview

Want to flexibly switch algorithms during runtime? Perfectly understand the core of object-oriented design patterns, the Strategy Pattern, in just 90 seconds. Learn how to write elegant code that adheres to the Open-Closed Principle (OCP) with a payment method change example.

🧩 Key Topics

1️⃣ if-else, StrategyPattern, Introduction

2️⃣ StrategyPattern, AlgorithmSwitch, Encapsulation

3️⃣ Problems, CodeBloat, ModificationDifficulty

4️⃣ Interface, Standardization, Polymorphism

5️⃣ ConcreteStrategy, PaymentClass, IndependentObject

6️⃣ Context, Delegation, LooseCoupling

7️⃣ PracticalExample, RuntimeSwitch, OnlineStore

8️⃣ OCP, OpenClosedPrinciple, Scalability

9️⃣ Flexibility, Summary, StrategyPattern
💡 Key Takeaway

Changing algorithms, unchanging structure.
🧠 Keywords

#StrategyPattern #DesignPattern #ObjectOriented #Java #Spring #Developer #Coding #OCP #SOLID #Shorts
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