Gang of Four (GOF) Design Patterns

The Gang of four (GOF) patterns are categorized into three main categories:

• Creational:- Deals with the creation of objects. Following are the creational patterns:

1. Factory
2. Abstract Factory
3. Factory Method
4. Builder
5. Prototype
6. Singleton

• Structural:- Deals with the relationships between portion of your application. Followings are the Structural patterns:

1. Adapter
2. Bridge
3. Composite
4. Decorator
5. Facade
6. Flyweight
7. Proxy

• Behavioural:- Deals with the state and behaviour flow through the system. Followings are the behavioural patterns:

1. Chain of Responsibility
2. Command
3. Interpreter
4. Iterator
5. Mediator
6. Memento
7. Observer
8. State
9. Strategy
10. Template Method
11. Visitor