Об этом курсе: This course extends object-oriented analysis and design by incorporating design patterns to create interactive applications. Through a survey of established design patterns, you will gain a foundation for more complex software applications. Finally, you will identify problematic software designs by referencing a catalog of code smells. You will be challenged in the Capstone Project to redesign an existing Java-based Android application to implement a combination of design patterns. You will also critique a given Java codebase for code smells. After completing this course, you will be able to: • Demonstrate how to use design patterns to address user interface design issues. • Identify the most suitable design pattern to address a given application design problem. • Apply design principles (e.g., open-closed, dependency inversion, least knowledge). • Critique code by identifying and refactoring anti-patterns. • Apply the model-view-controller architectural pattern.
Преподаватели: Kenny Wong, Associate Professor
Computing Science, Faculty of Science
| Основные сведения | Курс 2 из 4 — Software Design and Architecture Specialization |
| Уровень | Учащийся среднего уровня |
| Выполнение | Four weeks of study, 5 – 8 hours/week |
| Язык | English |
| Как пройти курс | Чтобы пройти курс, выполните все оцениваемые задания. |
| Оценки пользователей |
- Reading: Meet Your Presenter – Sam Jeffery
- Reading: Meet Your Facilitators
- Reading: Discussion: Introduce Yourself
- Reading: Discussion: Design Pattern Examples
- Reading: Design Patterns Course Notes
- Reading: Design Patterns Glossary
- Видео: 2.1.2 – Creational, Structural, and Behavioural Patterns
- Видео: 2.1.3 – Singleton Pattern
- Видео: 2.1.4 – Factory Method Pattern
- Видео: 2.1.5 – Facade Pattern
- Видео: 2.1.6 – Adapter Pattern
- Peer Review: Ungraded Assignment – Adapter Pattern
- Reading: Ungraded Assignment - Adapter Pattern (Solution)
- Видео: 2.1.7 – Composite Pattern
- Peer Review: Ungraded Assessment – Composite Pattern
- Reading: Ungraded Assignment - Composite Pattern (Solution)
- Видео: 2.1.8 – Proxy Pattern
- Видео: 2.1.9 – Decorator Pattern
- Видео: 2.2.2 – Chain of Responsibility Pattern
- Видео: 2.2.3 – State Pattern
- Reading: Discussion: Undo/Redo As a Pattern
- Видео: 2.2.4 – Command Pattern
- Reading: Mediator Pattern
- Reading: Capstone Assignment 2.1 - Implement the Command Pattern (Solution)
- Видео: 2.2.5 – Observer Pattern
- Peer Review: Ungraded Assignment – Observer Pattern
- Reading: Ungraded Assignment - Observer Pattern (Solution)
- Peer Review: Ungraded Assignment – MVC Pattern
- Reading: Ungraded Assignment - MVC Pattern (Solution)
- Reading: Capstone Assignment 2.2 - Implement MVC Pattern (Solution)
- Reading: Liskov Substitution Principle
- Видео: 2.3.2 – Open/Closed Principle
- Видео: 2.3.3 – Dependency Inversion Principle
- Видео: 2.3.4 – Composing Objects Principle
- Видео: 2.3.5 – Interface Segregation Principle
- Видео: 2.3.6 – Principle of Least Knowledge
- Reading: Discussion: Stories of Bad Coding
- Видео: 2.3.7 – Part 1 - Code Smells
- Видео: 2.3.7 – Part 2 - Code Smells
- Reading: Capstone Assignment 2.3 - Identify and Fix Code Smells (Solution)
- Reading: Discussion: Last Word – Design Patterns
- Reading: Acknowledgements
- Reading: Credits
Each course is like an interactive textbook, featuring pre-recorded videos, quizzes and projects.
Connect with thousands of other learners and debate ideas, discuss course material, and get help mastering concepts.
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| Приобрести курс | |
|---|---|
| Получить доступ к материалам курса | Доступен |
| Получить доступ к оцениваемым материалам курса | Доступен |
| Получить итоговую оценку | Доступен |
| Получите сертификат о прохождении курса, ссылкой на который можно делиться с другими людьми | Доступен |
All in all, it was a good course. However, there were some issues. Firstly, the course notes was full of errors. Secondly, the projects did not always run immediately with the newest version of android sdk and tools. I am not so familiar with android, and each time I had to fight a few hours with these kinds of errors. The third issue was that the rubrics were not precise enough sometimes. For example, some students fulfilled the points in the rubric, but they had not addressed the issues in the assignment correctly.
Thank you for effort, and hope you can address the issues above to improve the course in the future.
Good for people already know the stuffs and need some kind of brush up. Otherwise have to be willing to study contents from web to truly understand the patterns.
Very very good 4 week course!
VK
Well explained & organized. Good coding assignments to better understand & retain the learnt topics.