Mar 26: Abstract Classes

Learning Objectives

After today's class, you should be able to:

• Generalize multiple classes that have overlapping code.
• Explain the requirements of abstract classes and methods.
• Discuss how polymorphism can be done using interfaces.

Lesson Outline

HW7 Debrief [15 min]

• HW 7 solution available in Canvas Files
• HW 8 now available – get started today!
  • Submit Part A (40 pts) by Monday, 4/1
  • Submit Part B (60 pts) by Monday, 4/8

Act11 [50 min]

• Activity 11: Abstract Classes
  • Wait to download the provided files (at the start of each model)

Group Advising [10 min]

• CS 159 final exam announcement
  • We will replace your lowest exam score with your final exam score.
• JMU CS 159 Enrollment Advice
  • You won't sign up for Fall CS courses until after you are admitted.

Your To-Do List

By Friday but ideally before Thursday's class:

• Do the Week 10 reading
• Take Quiz08 on Canvas
• Get started on HW 8