UML basic concept - Class Diagram

1. UML - basic
20150111
Yeti

2. UML
• UML(Unified Modeling Language)
• 一種用於描述軟體結構的語言
• 模型類別：
• Class diagram
• Sequence Diagram
• Use Case Diagram
• …

3. Class Diagram

4. Sequence Diagram
http://www.agiledata.org/images/oo101SequenceDiagram.gif

5. Use Case Diagram
http://upload.wikimedia.org/wikipedia/commons/5/59/Use_Case_diagram_V1.JPG

6. State Diagram
https://users.cs.jmu.edu/bernstdh/web/common/lectures/images/statechart_tcp.gif

7. Why UML?

8. http://yuann.tw/wp-content/uploads/2006/06/101_yuann_1280x1024.jpg
How it should look like?

9. http://pic18.nipic.com/20111210/2457331_130859084388_2.jpg

10. Class Diagram

11. 物件名稱
屬性名稱
方法名稱

12. private
public
protect
static

13. Realization
1
1..*
Generalization
Association

14. Dependency

15. AggregationComposition
(Strong) (Weak)
同生共死 關我屁事

16. 整理

17. 物件名稱
屬性名稱
方法名稱

18. • Private
• Protect
• Public
• Static
• Package
➡ -
➡ #
➡ +
➡ ____________
➡ ~

19. • Association
• Realization
• Generalization
• Dependency
• Aggregation
• Composition
➡ 有關係(Field)
➡ 實現功能、介面
➡ 繼承
➡ 有用到(Method)
➡ 聚合、List(不會一起死)
➡ 組合、List(同生共死)