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# System prepended metadata

title: Design Pattern

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# Design Pattern



| Pattern | Assignee |
| -------- | --------|
| MVC| Marco    |
| Dependency Injection| Marco    |
| Observer| Helene    |
| Facade| Helene    |
| Decorator| Simeon    |
| Event Listener| Simeon    |
| Proxy | Johannes |
| Factory Method| Johannes |
| DAO| Luca    |
| Interface| Luca    |
| Singleton| Martin    |
| Iterator| Martin    |
| Abstract Factory| -    |
| Transfer Object| -    |
| Strategy| -    |
| Container| -    |
| Delegation| -    |

