Learning UML

Exercises

Solutions to these exercises are supplied in Section B.3.1

1. Describe Figure 9-8: identify stereotype definitions, tag definitions, and constraints.

   

   Figure 9-8. Stereotype definitions, tag definitions, and constraints

2. Describe Figure 9-9: identify stereotyped elements and tagged values.

   

   Figure 9-9. Stereotyped elements on a class diagram

3. Describe Figure 9-10: identify stereotyped elements and tagged values.

   

   Figure 9-10. Stereotyped elements and tagged values on an object diagram

4. Create a diagram to communicate the following details:

   1. Define the concept of a person using a Person stereotype, which may be applied to classes. The Person stereotype defines a tag named ID, which is a string representing a person’s identification number. The ID tag may not be an empty string.

   2. Define the relationship between a person and organization using a Member Of stereotype, which may be applied to associations. The Member Of stereotype defines a tag named Joining Date, which is a string representing the date on which a person joined an organization. The Joining Date may not be an empty string.

5. Update the diagram shown in Figure 9-9 stepwise to show the following details. After each step, check your answers ...