CSC509 Lecture 05

Software Design
Software Architecture II
(202410)

Transcript

1. Dr. Javier Gonzalez-Sanchez javiergs@calpoly.edu www.javiergs.info o ffi ce: 14 -227 CSC 508/9 Software Engineering (Design & Deployment) Lecture 05. Software Architecture II
2. Environment 2
3. Blueprint 3 Architecture Design Code
4. Model-View-Controller
5. Model-View-Controller 5
10. Appendix Observer Pattern
11. Observer 11
12. Classroom | Initial Version 12 https://github.com/CSC3100/Patterns
13. Student | Initial Version class Student { public String answerQuestion (String question) { String answer; // solve the question return answer; } } 13 https://github.com/CSC3100/Patterns
14. Teacher | Initial Version 14 https://github.com/CSC3100/Patterns
15. Observer 15
16. https://github.com/CSC3100/Patterns
17. https://github.com/CSC3100/Patterns
18. https://github.com/CSC3100/Patterns
19. https://github.com/CSC3100/Patterns
20. https://github.com/CSC3100/Patterns
21. Important 21 Do not reinvent the wheel! (Do not make another implementation for classes Observer or Observable -they already exist in libraries!)
22. Important 22 Depreciated java.util.Observer java.util.Observable The implementation of these packages That is NOT about the Observer pattern being depreciated.
23. Important 23 Use java.beans.PropertyChangeListener java.beans.PropertyChangeSupport
24. https://github.com/CSC3100/Patterns
25. https://github.com/CSC3100/Patterns
26. https://github.com/CSC3100/Patterns
27. Thoughts? 27
28. Questions 28
29. CSC 509 Software Engineering Javier Gonzalez-Sanchez, Ph.D. javiergs@calpoly.edu Fall 2025 Copyright. These slides can only be used as study material for the class CSC509 at Cal Poly. They cannot be distributed or used for another purpose.