CSC305 Lecture 18

Individual Software Design and Development
Final Review
(202512)

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 18. Final Review
2. Announcements 2 * Final Exam December 04 (Lecture Time) * Final Project Due by December 11 (no extensions)
3. Grading
4. 4 Grading Assignments L a bs + Quizzes Attend a nce & P a rticip a tion 25% 25% 10% 100% Project Fin a l Project Fin a l Ex a m Project 20% 20%
5. 5 Grading >= 96.5 A >= 93 A- >= 89.5 B+ >= 86 B >= 82.5 B- >= 79 C+ >= 75.5 C >= 72 C- >= 68.5 D+ >= 65 D >= 61.5 D- < 61.5 F
6. Disclaimer
7. 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. 7
8. Clean Coding Week 01
9. Lecture 01 Read: https://google.github.io/styleguide/javaguide.html
10. Week 01 • 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. 10
11. Clean Coding SRP DRY KIS Errors Readability Comments DI
13. What do you think of the following? 13
14. Programming Week 03
15. Problem 15
17. Multithreading Week 04
18. Analogy 18
19. Design Week 02
20. Relationships 20
21. Level of Abstraction 21 https://faculty.runi.ac.il/arik/site/Clipasso.asp
22. Hints 22 ✅ ✅ ✅ ❌ ❌ 🤔
23. Example 23
24. Quality Week 06
25. Lecture 06 - 08 25 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
26. Abstractness • Indic a tes whether: ( a ) the item is m a inly a bstr a ct (interf a ces, a bstr a ct cl a sses – extensible but not directly us a ble); or (b) it is m a inly concrete (implement a tions – directly us a ble but less extensible). • It is a v a lue between 0 a nd 1: 0 ( a concrete cl a ss or a p a ck a ge with only concrete cl a sses) 1 ( a n a bstr a ct cl a ss/interf a ce or a p a ck a ge with only a bstr a ct cl a sses/interf a ces) 26
27. Instability • Indic a tes whether: ( a ) the item is m a inly used by others (st a ble – h a rd to ch a nge); or (b) it m a inly depends on other items (in-st a ble – ch a nge a ble). • It is a v a lue between 0 a nd 1: • 0 only incoming dependencies to • 1 (only outgoing dependencies). 27
28. Question 28
29. Lecture 06 - 08 - Is this a good design? 29
30. Patterns Week 07
32. Lecture 10 32
33. Observer 33
34. Singleton 34
35. 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” 35
36. Example 36
37. Example 37
38. Dependencies Week 05
39. 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. 39
40. Lecture 04 40
41. Logging Week 08
42. Lecture 42 trace() debug() info () warn () error() message 01 message 02 message 03 message 04 message 05 Logger Appender Appender Appender Encoder Encoder
43. Lecture 43 WE6x9ya1dfMwRTouP9DEB https://github.com/CSC3100/Tool-Logging
44. Lecture • 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. 44
45. Your Final Project Week 09
46. Yet Another App for Code Visualization 46 OK GITHUB URL Assignment 01 Assignment 02
47. Not yet 47
48. Bonus 48
49. Questions 49
50. CSC 305 Individual Software Design and Development Javier Gonzalez-Sanchez, Ph.D. javiergs@calpoly.edu Winter 2025 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.