In a use case diagram, an Actor represents a role played by something outside the system. One physical object, therefore, can be represented by several actors. An Association connector indicates how an actor participates in a use case. Note: Creating and editing UML diagrams on Visio for the...
Some people like to have systems as actors. However I prefer not to as the point of a use case is to provide a simple format for business users to diagram out the tasks that they do to accomplish their job. For systems I prefer to use a process diagram. However use cases can work f...
Select an Actor in the Model Browser. Drag and drop the Actor on the Swimlane header in the Activity diagram. The Actor is assigned to the header of the Swimlane. See the example in the following figure. You can see the usage of Actors in the example of Use Case diagram in <MagicDra...
Drag and drop the Actor on the Swimlane header in the Activity diagram. The Actor is assigned to the header of the Swimlane. See the example in the following figure. You can see the usage of Actors in the example ofUse Case diagramin<MagicDraw installation directory>\samples\diagrams\use...
Which of the following statements is correct? A、In a use case diagram, the actors cannot have relationship between each other. B、In a use case diagram, a sub-actor can inherit its super-actor's relationships with use cases. In a use case diagram, the sub-actor can inherit its super-...
Which of the following statements is correct? A、In a use case diagram, the actors cannot have relationship between each other. B、In a use case diagram, the sub-actor can inherit its super-actor's relationships with use cases. In a use case diagram, the sub-actor can inherit its super...
classDiagramElementList.add(element); } } } } 开发者ID:SK-HOLDINGS-CC,项目名称:NEXCORE-UML-Modeler,代码行数:29,代码来源:UMLModelerNotationModelHandler.java 示例4: addClassDiagramElements ▲点赞 3▼ importorg.eclipse.uml2.uml.Actor;//导入依赖的package包/类/** ...
More than one use-case diagram can contain the same use case or actor. You can select one of these diagrams to be the main diagram for the use case or actor. This is the diagram that opens when you select theOpen Main Diagramoption in the browser. ...
The system boundary can be used to identify the set of business use cases and business workers that will be automated, as shown in Figure 2.6. Sign in to download full-size image Figure 2.6. System boundary being used to indicate the scope of the project. The business use case diagram sho...
1 UML sequence diagram - Diagram without actors? 0 Actor - Actor (Sequence Diagram) 1 Using system as actor in use case diagram 0 multiple actors in one sequence diagram 2 UML Message to Actor? 0 Sequence diagram with user interaction 2 UML Usecase & Sequence for Multiple Actor ...