README.md

Software Engineering Design Patterns

1. OOP

• Problem Specification
  
• Solution
  • UML Diagram

2. Creational Design Pattern

• Problem Specifications (Both Problems)

  • Solution 1

    Builder Pattern, Factory Method, Abstract Factory

  • UML Diagram of Solution 1

  • Solution 2

    Singleton, Factory Method

  • UML Diagram

3. Structural Design Pattern

• Problem Specifications (Both Problems)

  • Solution 1 `Adapter Pattern1

  • UML Diagram

  • Solution 2 Decorator Pattern, Factory Method, Abstract Factory

  • UML Diagram

4. Observer Pattern

I've created two templates for Observer Pattern

1. Single Subject Many Observer
2. Many Subjects Many Observer

Single Subject Many Observer

• UML Diagram

Many Subjects Many Observer

• UML Diagram

5. Unit Testing

Software Used

JUnit

• Problem Specification