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WEEK 3 – PRESENTATION GUIDELINE. Class Diagram Modeling. Expected Content. Introduction (Scenario) Main Entities of the Environment Classes, Attributes & Operations Class Diagram. Introduction (Scenario).
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WEEK 3 – PRESENTATION GUIDELINE Class Diagram Modeling
Expected Content • Introduction (Scenario) • Main Entities of the Environment • Classes, Attributes & Operations • Class Diagram
Introduction (Scenario) • This section give a description of the scenario that you want to create class diagram for. The scenario comes from the project case of each individual group. • Recall sample scenario discussed in class
Main Entities of the Environment • This part should discuss, the main entities extracted from the scenario described above (in the previous slide). • By entities, we refer to things that we want to store information about them. • Example entities can be: students, courses, projects, department, managers, etc.
Classes, Attributes & Operations • In this section, you should identify: • Classes, e.g. student • Attributes making the classes e.g. student name, student age, etc. • Operations associated with the classes, e.g. resister student(), updatestudentrec(), etc.
Class Diagram • Last step draw class diagram, indicating the • relationships (association, composition and aggregation) between the classes • multiplicities between the classes, i.e. (1..*, 0..*, etc.)