3.10. Summary

This chapter introduced scenarios, sequence diagrams, collaboration diagrams, and activity diagrams. You saw how to use these diagrams for modeling object interaction. Additionally, you learned how some of the UML diagrams might be used to help model the user interface of the application.

The goal of this and the previous chapters has been to introduce you to some of the common modeling diagrams and concepts involved in software design and UML. In Chapter 4, you will take the concepts developed thus far and use them to implement a solution design for a sample case study.