design-patterns

Sample Java implementation of design patterns, following this literature.

1. Strategy
2. Singleton
3. Observer
4. Decorator
5. Factory
   1. Simple Factory
   2. Factory Method
   3. Abstract Factory
6. Command
7. Adapter
8. Facade
9. Iterator
10. Composite
11. State
12. Proxy
    1. Remote Proxy
    2. Virtual Proxy
    3. Protection Proxy