1. L3-5c-S1 Object Diagrams © M.E. Fayad 2000 -- 2005 SJSU -- CmpE Software System Engineering Dr. M.E. Fayad, Professor Computer Engineering Department, Room #283I College of Engineering San José State University One Washington Square San José, CA 95192-0180 http://www.engr.sjsu.edu/~fayad

2. L3-5c-S2 Object Diagrams © M.E. Fayad 2000 -- 2005 SJSU – CmpE --- M.E. Fayad 2 Lesson 16: Object Diagrams

3. L3-5c-S3 Object Diagrams © M.E. Fayad 2000 -- 2005 SJSU – CmpE --- M.E. Fayad Lesson Objectives 3 Review Previous Lecture Explore Object Diagrams Explore Object Diagrams’ Contents Understand Its Common Uses

4. L3-5c-S4 Object Diagrams © M.E. Fayad 2000 -- 2005 SJSU – CmpE --- M.E. Fayad Model the instances of things contained in class diagrams Show a set of objects and their relationships Model the static process view of a system Graphically, it is a collection of vertices and arcs 4 Object Diagrams

5. L3-5c-S5 Object Diagrams © M.E. Fayad 2000 -- 2005 SJSU – CmpE --- M.E. Fayad To model object structures –To visualize, specify, construct, and document the existence of certain instances in your system, together with their relationships to one another 5 Common Uses

6. L3-5c-S6 Object Diagrams © M.E. Fayad 2000 -- 2005 SJSU – CmpE --- M.E. Fayad Objects Links 6 Contents

7. L3-5c-S7 Object Diagrams © M.E. Fayad 2000 -- 2005 SJSU – CmpE --- M.E. Fayad 7 Example of Object Diagram (1)

8. L3-5c-S8 Object Diagrams © M.E. Fayad 2000 -- 2005 SJSU – CmpE --- M.E. Fayad 8 Example of Object Diagram (2)