Viewer: 4/UML
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UML
The UML panel shows the UML Classes, properties and their relations. Some remarks are in place to explain the diagram:
- Person, Preferences, Student, Teacher and Project are classes.
- Person has two attributes FirstName and Surname.
- Student is a subclass of Person, drawn as an pointing triangle.
- Preferences is dependent on two other class for its existence, hence the lines pointing towards the other required classes with an arrow.
- Teacher also shows a method Check_2 which shows the Teacher instance should check if the properties for Student and Project exist.
- Additionally the numbers indicate cardinality. For instance: a Teacher is mentor for 1 or more Students, and every Student requires 1 Teacher as mentor.