INF1B: Week 10: Abstract Classes and Interfaces; Object Design

Lecture 15: Abstract Classes and Interfaces

• Slides: Lecture 15 Slides

Lecture 15 ➡ Objects First: read Chapter 12. Further Abstraction Techniques.

Lecture 16: Object Design

• Slides: Lecture 16 Slides

Lecture 16 ➡ Objects First: read Chapter 8. Designing Classes.

Lecture 16 ➡ see last slide for web resources.

Tutorial: Object Design

This week we will be looking at making design decisions when creating your own classes.

Instructions and materials: 

Solutions: 

Lab exercises

This week's lab exercises cover interfaces, equality and hash codes. There are three core exercises.

What should I be doing with assessment?

Continue working on Assignment 2 part 2.  Feedback on assignment 2 part 1 will be covered in this week's tutorials.