What is the Factory Method Pattern?
Why do we use it?
In this video, we dive into the Factory Method Pattern, a powerful creational design pattern that simplifies object creation by delegating it to subclasses.
Here's what we cover:
Intent: Understand the purpose and philosophy behind the Factory Method Pattern.
Real-World Use Cases: Examples of when to use the pattern effectively.
Visualizing with Diagrams:
Sequence Diagram: How the Factory Method fits into the workflow.
Class Diagram: The structure of the pattern.
Code Walkthrough: Implementation of a Payment Processor that handles Net Banking and UPI methods.
Trade-Offs: A look at the strengths and weaknesses of the pattern.
Resources:
UML Diagrams: https://drive.google.com/drive/folders/1kz8foFDOXaZKUyyKNO3jLOIjkJ2NgG13?usp=sharing
Code Repository: https://github.com/udaykirankavaturu/design-patterns
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Video Chapters:
00:00 intro
00:20 intent
00:47 examples
02:38 UML diagrams
06:36 code
11:24 trade offs
13:41 summary and thank you
