复旦大学：《面向对象分析和设计》课程资料_UML&GRASP_3.4 Head 2 On to Object Design

On to Object Design 徐迎晓 xuyingxiao@126.com http:/javabook.126.com 复旦大学软件学院 2005.11

On to Object Design 徐迎晓 xuyingxiao@126.com http://javabook.126.com 复旦大学软件学院 2005.11

Outline ● Agile modeling and UMl e UML Case Tools Limit time spent drawing e Dynamic and static Models e CRC Cards

Outline Agile Modeling and UML UML Case Tools Limit time spent drawing Dynamic and Static Models CRC Cards

Agile Modeling and UM e Two of the aims of agile modeling Reduce drawing overhead o Model to understand and communicate e This is a change from a view of modeling as documentation. In a era of rapid change documentation tends to have minimal value

Agile Modeling and UML Two of the aims of Agile modeling: ⚫ Reduce drawing overhead ⚫ Model to understand and communicate This is a change from a view of modeling as documentation. In a era of rapid change, documentation tends to have minimal value

More Agile Principles ● Modeling with others e Create several models in parallel Use temporary models such as diagrams on white boards e Digital photographs of white boards can be shared on a wiki. See w.twiki. org)

More Agile Principles Modeling with others Create several models in parallel Use temporary models such as diagrams on white boards Digital photographs of white boards can be shared on a wiki. (See www.twiki.org)

FicE 14.1 NAMIC Mo ds station Icem Die Die Pi.o rollO UML Cuss Disarm AL Setvena die yaw

Fig. 14.1

Outline ● Agile modeling and UML O UML Case Tools Limit time spent drawing e Dynamic and static Models e CRC Cards

Outline Agile Modeling and UML UML Case Tools Limit time spent drawing Dynamic and Static Models CRC Cards

UⅣ L Case Tools e You can also do agile modeling with UML case tools like Rational rose, or one that comes with a popular IDE such as Eclipse or Visual studio e Choose a tool that can read your code and reverse engineer it to create diagrams from y our code e Switch back and forth from diagramming to reverse engIneerIng

UML Case Tools You can also do agile modeling with UML case tools like Rational Rose, or one that comes with a popular IDE such as Eclipse or Visual Studio. Choose a tool that can read your code and reverse engineer it to create diagrams from your code. Switch back and forth from diagramming to reverse engineering

Outline ● Agile modeling and UML e UML Case Tools Limit time spent drawing e Dynamic and static Models e CRC Cards

Outline Agile Modeling and UML UML Case Tools Limit time spent drawing Dynamic and Static Models CRC Cards

Limit time spent drawing e A few hours or at most one day of diagramming should do most of the work for a three week iteration e Occasional short sessions of modeling during the iteration can clarify any concepts that still need to be understood

Limit time spent drawing A few hours or at most one day of diagramming should do most of the work for a three week iteration. Occasional short sessions of modeling during the iteration can clarify any concepts that still need to be understood

Outline ● Agile modeling and UML e UML Case Tools Limit time spent drawing e Dynamic and Static Models e CRC Cards

Outline Agile Modeling and UML UML Case Tools Limit time spent drawing Dynamic and Static Models CRC Cards