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We have identified the following packages for the university Necessary) to group the classes into packages. "A course is an offering of the University for a given semester." Use the Documentation window to describe the Course class.
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The purpose of the class in the system and not the structure of the class. Remember, a class is a collection of objects with the same structure, behavior, and relationships.Ĭreate the following classes in the browser: StudentInfo, Course, ProfessorInfo, StudentSchedule, BillingInterface, and NewCourseFormĮach class should be defined. Classes are created to hold the objects identified in the use-case view. The next step in the lifecycle involves the logical view of the model. As analysis continues, the scenarios are created and optionally graphically displayed in a sequence diagram.
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Once the course is created, it must be saved for future use.Ĭreate the message Save between the form and the course object.Ĭreate the message Course Created between the form and the Registrar. The next step is the creation of the new course.Ĭreate a new object and give the object a name, Sales 101.Ĭreate the new course message between the form and the course object. The form is then submitted to the system for processing.Ĭreate the Submit for Processing message between Next, the Registrar must enter the appropriate information onĬreate the set info message between the Registrar and the form. The first step is to open the form.Ĭreate a new object and call it Course Form.Ĭreate a message between the Registrar and the form and call it open. The Registrar must ask the system to allow him to create a newĬourse. Thisĭrag the Registrar actor onto the sequence diagram. We are now going to graphically depict the scenario. Open the diagram by double-clicking on the diagram in the browser. One scenario for the Maintain Curriculum use case is theĬreate a new sequence diagram called Create a Course The diagram is made up of the objects in the scenario along with the messages
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To depict the flow of events for a use case graphically in a sequence diagram. Interacts with the Maintain Curriculum use case.ĭraw the relationships on the use-case diagram:Ī scenario is an instance of a use case. Interacts with the Request Courses to Teach use case and the Registrar Use case, which in turn sends information to the Billing System. In our system, the Student interacts with the Register for Courses A use case can also interact with another useĬase. Relationships are shown between the actor and the use cases Select each actor and drag it onto the diagram. Open the Main diagram in the use-case view of the browser. Is a graphical picture of the use cases, the actors, and the interactions between them. It is often useful to create a use-case diagram. You can also drag-and-drop a file from your File Manager.ĭouble-click on this file and bring up the external document in its application. You can also link in other types of files, such as test scripts, GUI mock-ups, and so on.ĭouble-click on a use case, and select the Files tab. To further describe a use case, you can link in descriptions from external files, such as Microsoft Word document files. The capability to maintain the curriculum for the semester" "This use case is initiated by the Registrar actor. Select the Maintain Curriculum use case and enter a few lines of the description. See how a use-case description is created. The functionality of the system that is performed when the use case is Of events and any alternate flow of events. As analysis progresses, more use casesĬreate the use cases in the use-case view of the browser.Įach use case contains a description of the major flow This system, some of the use cases are: Maintain Curriculum, Register forĬourses, and Select Courses to Teach. Next, use cases are developed for each of the actors. Their documentation using the Documentation window. ThereĪre four actors: Professor, Student, Registrar, and the Billing System.Ĭreate the actors in the use-case view of the browser. The first step is the identification of the actors. View, component view, and deployment view. Open the browser and see the views: use-case view, logical
Definition rational rose registration#
We are going to model a course registration system for a
Definition rational rose windows#
Visibility of the windows is controlled by the View menu. See the Browser and Documentation windows. Review the windows in the Rational Rose 4.0 Diagram, Browser, and Documentation windows The second part of the walkthrough covers C++ round-trip engineering. This first part of this demo scenario walks you through the modeling capabilities of Rational Rose 4.