CSC305 Lecture 25

Individual Software Design and Development
Final Review
(202411)

Transcript

1. Dr. Javier Gonzalez-Sanchez javiergs@calpoly.edu www.javiergs.info o ffi ce: 14 -227 CSC 305 Individual Software Design and Development Lecture 25. Final Review
2. Announcements 2 * Final Exam December 6 (Lab Time) * Final Project Due by December 11 (no extensions) I will provide details on Wednesday.
3. Disclaimer
4. Disclaimer for Final Exam Review The f in a l ex a m is comprehensive, encomp a ssing a ll course m a teri a ls. This review covers only a subset of topics. Import a nt: • Ensure you review a ll lecture slides a nd course m a teri a ls. • The following slides include ex a mples rel a ted to selected topics. • This is NOT a n exh a ustive list of ex a m topics. 4
5. Grading
6. Grading 6 Project
7. Grading
8. Clean Coding Lectures 1 - 3, 9
9. Lecture 01 Read: https://google.github.io/styleguide/javaguide.html
10. Lecture 02, 03. Clean Coding SRP DRY KIS Errors Readability Comments DI
11. Lecture 02, 03 • Cle a n code is re a d a ble, m a int a in a ble, a nd follows principles like SRP, DRY, a nd DI. • Be re a dy to a nswer multiple-choice teoretic a l questions • Be re a dy to a pply them on open-questions (coding) • Apply these in your Fin a l Project. 11
12. Example 12
13. Lecture 09 - Assignment Re a d a bility • DRY • KIS • SRP • Comments • Error H a ndling with a Logger 13 Metrics • LOC (eLOC, lLOC) • CC • A • I • D
14. What do you think of the following? 14
15. Dependencies Lectures 4
16. Lecture 04 • Dependency m a n a gement in J a v a . • M a ven simpli f ies dependency m a n a gement by a utom a tic a lly downlo a ding required libr a ries a nd their dependencies using a project object model (POM) f ile. • Students were t a sked with running a n ex a mple a nd re f lecting on whether the ex a mples a lign with cle a n coding principles. 16
17. Lecture 04 17
18. Logging Lectures 5, 24
19. Lecture 05, 24 19 trace() debug() info () warn () error() message 01 message 02 message 03 message 04 message 05 Logger Appender Appender Appender Encoder Encoder
20. Lecture 05, 24 20 WE6x9ya1dfMwRTouP9DEB https://github.com/CSC3100/Tool-Logging
21. Lecture 05, 24 • The import a nce of logging for recording events a nd mess a ges during a progr a m’s execution • Using SLF4J with Logb a ck • Log levels (TRACE, DEBUG, INFO, WARN, ERROR) • Utilizing ConsoleAppender a nd FileAppender • You h a ve integr a ted logging into their Tic-T a c-Toe project. Ex a mples a nd reus a ble code were provided through our GitHub repository. 21
22. Logging Lectures 6 - 8
23. Metrics Size LOC eLOC lLOC Complexity Cyclomatic Complexity Lecture 06 - 08 23
24. Lecture 06 - 08 24 Abstract Concrete Stable Hard to Change Only incoming dependencies Unstable Changeable Only outgoing dependencies the main sequence Painful Useless 0 1 1 0 Instability Abstractness
25. Lecture 06 - 08 - Is this a good design? 25
26. Question 26
27. Design Lectures 10
29. Lecture 10 29
30. Examples • Type A. What is the problem solved using ________________________ ? • Type B. Program the following in an standard way: “A Dashboard show information about stock prices; prices are available to be downloaded from a broker (postal office). A Genius need access to the stock prices to calculate good investment recommendations” 30
31. To be continued…
32. Design Patterns Lectures 11-19
33. Observer 33
34. Singleton 34
35. Composite 35
36. Strategy 36
37. Questions 37 New 1st-click 2nd-click 3rd-click 4th-click
38. Challenges Lectures 20
39. Idea 1 39 Main Factory Gift Ball Box Envelop Handler Supervisor Bin
40. To Code 40
41. Example 41
42. Example 42
43. Your Final Project Lectures 21
44. Step 8: JTabbedPane 44 File Box Connector Student Cat Store Food 👀 O P F 👀 O Main Person
45. Step 9: Generate Text (Code in Java) 45 File Box Connector public class Cat C a t O 👀 } { implements PropertyChangeListener extends PropertyChangeSupport
46. Distrubuted System Design Lectures 22, 23
47. Client-Server 47
48. Message Queuing (Topics) 48
49. Questions 49 https://github.com/CSC3100/Pong-Game
50. Questions 50
51. CSC 305 Individual Software Design and Development Javier Gonzalez-Sanchez, Ph.D. javiergs@calpoly.edu Summer 2024 Copyright. These slides can only be used as study material for the class CSC305 at Cal Poly. They cannot be distributed or used for another purpose.