CSC307 Lecture 08

Introduction to Software Engineering
Software Design
(202407)

Transcript

1. Dr. Javier Gonzalez-Sanchez javiergs@calpoly.edu www.javiergs.info o ffi ce: 14 -227 CSC 307 Introduction to Software Engineering Lecture 08. Software Design
2. Previously
3. Developers 3 M a in JFr a me GUI Login Controller GUI Login JP a nel GUI Cre a te Room GUI Cre a te Room Controller Bl a ckbo a rd GUI Stories GUI Stories Controller GUI D a shbo a rd Controller GUI South GUI C a rds GUI West GUI D a shbo a rd
4. Some Help https://github.com/CSC3100/PlanIt-Poker/
5. Design
6. 
 
 
 
 Software Design De f inition To cre a te a speci f ic a tion of a softw a re (solution) Gr a phic a l Abstr a ct Description (blueprint) 6 model
7. Activities 7
8. Blueprints 8 VS
9. Error Smells
10. Structural models Structur a l models of softw a re displ a y the org a niz a tion of a system in terms of a ) the p a rts (items, elements, components) th a t m a ke up th a t system a nd b) their rel a tionships. 10
11. UML Diagrams 11
12. Class diagram Cl a ss di a gr a ms show the cl a sses in a system • modi f iers • Attributes • methods And the rel a tionships between these cl a sses: • Associ a tion / Dependency • Aggreg a tion / Composition • Gener a liz a tion / Speci a liz a tion / Re a liz a tion 12
13. Relationships 13 Association Directed Association Reflexive Association Multiplicity Aggregation Composition Generalization Realization
14. Whiteboard 14
15. Examples
16. Thoughts? 16
17. Questions 17
18. Lab
19. Lab 19 Draft the Class Diagram for ___________________.
20. CSC 307 Introduction to Software Engineering Javier Gonzalez-Sanchez, Ph.D. javiergs@calpoly.edu Spring 2025 Copyright. These slides can only be used as study material for the class CSC307 at Cal Poly. They cannot be distributed or used for another purpose.