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.
Автор: Альбертский университет
Преподаватели: Kenny Wong, Associate Professor
Computing Science, Faculty of Science
| Основные сведения | Course 2 of 4 in the Software Design and Architecture Specialization |
| Уровень | Intermediate |
| Выполнение | Four weeks of study, 5 – 8 hours/week |
| Язык | English |
| Как пройти курс | Чтобы пройти курс, выполните все оцениваемые задания. |
| Оценки пользователей |
Программа курса
НЕДЕЛЯ 1
Introduction to Design Patterns: Creational & Structural Patterns
Design patterns help to solve common design issues in object-oriented software. You will learn what they are and how they can be applied. In this module you will learn the creational and structural design patterns. You will continue to learn and practice expressing designs in UML, and code some of these patterns in Java.
9 видео, 7 материалов для самостоятельного изучения
- Leyendo: Meet Your Presenter – Sam Jeffery
- Leyendo: Meet Your Facilitator – Christopher Djuric
- Видео: 2.1.1 – What is a Design Pattern?
- Leyendo: Discussion: Introduce Yourself
- Leyendo: Discussion: Design Pattern Examples
- Leyendo: 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
- Revisión por el compañero: Ungraded Assignment – Adapter Pattern
- Leyendo: Ungraded Assignment - Adapter Pattern (Solution)
- Видео: 2.1.7 – Composite Pattern
- Revisión por el compañero: Ungraded Assessment – Composite Pattern
- Leyendo: Ungraded Assignment - Composite Pattern (Solution)
- Видео: 2.1.8 – Proxy Pattern
- Видео: 2.1.9 – Decorator Pattern
Оцениваемый: Module 1 Review
НЕДЕЛЯ 2
Behavioural Design Patterns
You will continue learning useful design patterns and add them to your toolbox. In this module, you will learn the behavioural patterns. This will include communicating them in UML and coding them in Java!
5 видео, 4 материалов для самостоятельного изучения
- Видео: 2.2.1 – Template Method Pattern
- Видео: 2.2.2 – Chain of Responsibility Pattern
- Видео: 2.2.3 – State Pattern
- Leyendo: Discussion: Undo/Redo As a Pattern
- Видео: 2.2.4 – Command Pattern
- Leyendo: Mediator Pattern
- Leyendo: Capstone Assignment 2.1 - Implement the Command Pattern (Solution)
- Видео: 2.2.5 – Observer Pattern
- Revisión por el compañero: Ungraded Assignment – Observer Pattern
- Leyendo: Ungraded Assignment - Observer Pattern (Solution)
Оцениваемый: Capstone Assignment 2.1– Implement the Command Pattern
Оцениваемый: Module 2 Review
НЕДЕЛЯ 3
Working with Design Patterns & Anti-patterns
You will learn a design pattern that is very useful for user interfaces: model-view-controller, or MVC. Then you will learn some principles underlying the design patterns, to create software that is flexible, reusable, and maintainable. Finally, you will learn some of the symptoms of bad design, which we call code smells or antipatterns.
8 видео, 4 материалов для самостоятельного изучения
- Видео: 2.3.1 – MVC Pattern
- Revisión por el compañero: Ungraded Assignment – MVC Pattern
- Leyendo: Ungraded Assignment - MVC Pattern (Solution)
- Leyendo: Capstone Assignment 2.2 - Implement MVC Pattern (Solution)
- Leyendo: 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
- Leyendo: Discussion: Stories of Bad Coding
- Видео: 2.3.7 – Part 1 - Code Smells
- Видео: 2.3.7 – Part 2 - Code Smells
Оцениваемый: Capstone Assignment 2.2 – Implement MVC Pattern
Оцениваемый: Module 3 Review
НЕДЕЛЯ 4
Capstone Challenge
In the previous modules, you were introduced to a variety of design patterns, and applied two of these to the example Android code base. Now, in the final module of the course, you will identify and fix specific code smells in this code base. After completing these tasks, you will be ready to complete the final exam.
4 материалов для самостоятельного изучения
- Leyendo: Capstone Assignment 2.3 - Identify and Fix Code Smells (Solution)
- Leyendo: Discussion: Last Word – Design Patterns
- Leyendo: Acknowledgements
- Leyendo: Credits
Оцениваемый: Capstone Assignment 2.3 – Identify and Fix Code Smells
Оцениваемый: Final Exam
Часто задаваемые вопросы
Как это работает
Trabajo del curso
Cada curso es como un libro de texto interactivo, con videos pregrabados, cuestionarios y proyectos.
Ayuda de tus compañeros
Conéctate con miles de estudiantes y debate ideas y materiales del curso, y obtén ayuda para dominar los conceptos.
Certificados
Obtén reconocimiento oficial por tu trabajo y comparte tu éxito con amigos, compañeros y empleadores.
Авторы
Альбертский университет
UAlberta is considered among the world’s leading public research- and teaching-intensive universities. As one of Canada’s top universities, we’re known for excellence across the humanities, sciences, creative arts, business, engineering and health sciences.
Стоимость
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Рейтинги и отзывы
Good coverage of design patterns, but a lot of lecture and not enough examples.
Nice, well explained useful design pasterns.
good descriptions
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PA
Excelent course really didactic, and easy to inderstand