1. Rhapsody
2003년 3월 12일
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2. Contents Introduction Dishwasher example Use Case Diagram
Sequence Diagram
Object Model Diagram
Statechart
Animating the Application

3. Introduction UML is the standard modeling language endorsed by the OMG
Rhapsody is a “visual” design tool for developing object-oriented software
Analyze
Use Case Diagrams, Sequence Diagrams
Design
Object Model Diagram, Statecharts
Implement
define configuration, generate code
Test
using Animation

4. System Example: Dishwasher
Three components to control: a tank, a jet, a heater
The dishwasher washes dishes by spraying the water stored in the tank using the jet
The jet sprays the water to rinse the dishes and sends pulses of water to wash them
After dishes are clean, the heater activates to dry them
Dishwasher’s cycle: washing, rinsing, drying
Cycle mode: Quick, Normal, Intense
Dishwasher can be stated only if the door is closed

5. Use Case Diagram
A Use Case Diagram shows typical interactions between the system
Under design and external actors who may want to interact with it.
Actors
Packages
Use Case
Generalization
Arrows
Association Lines
Stereotypes
<<Uses>>
<<Extends>>
<<Inheritance>>
System boundary

6. Use Case Diagram Toolbar

7. Use Case Diagram of Dishwasher

8. Sequence Diagram
A sequence diagram can show possible scenarios in the execution of a use case
Instance Lines
Cancelled Arrows
Message Arrows
System Boundary
Creation Arrows
Destruction Arrows
Time Intervals
Conditional Arrows
Partition Lines
Timeout Arrows

9. Sequence Diagram Toolbar

10. Sequence Diagram of Dishwasher

11. Object Model Diagram
Object Model Diagrams show the static structure of a system.
Classes
Association Lines
Actors
Simple Classes
Directed Association Lines
Composite Classes
Aggregation Lines
Packages
Dependency Lines
Inheritance Arrows

12. Object Model Diagram Toolbar

13. Object Model Diagram of Dishwasher

14. Statechart Statecharts define the behavior of objects.
History Connectors
States
Transitions
Junction Connectors
Default Transitions
Diagram Connectors
Orthogonal States
Termination Connectors
Condition Connectors

15. Statechart of Dishwasher(1/3)
AcmeHeater
AcmeJet

16. Statechart of Dishwasher(2/3)
AcmeTank

17. Statechart of Dishwasher(3/3)

18. Animating the Application
Creating a component
Creating a configuration for component
Generating component code.
Building the component application
Running the component application