CSC 143/Chapter 8

Chapter 8: Object Oriented Programming (Review)

Chapter 8 Summary

Chapter 8 concepts:

• Object oriented programming (classes and objects)
• Object state (fields) and behavior (methods); accessors
• Object initialization (constructors)
• Encapsulation (private fields)
• Case study: Stock class

Chapter 8 Homework

HW Questions

(Recommended) Self-check problems: #7, #10, #15, #18, #21, #26

(Required) Exercises: #3, #4, #5, #6, #14, #15, #16, #17

(Required) Projects: (none)

HW Details

Self-check:

Exercises:

Projects:

Chapter 8 Code

Lecture Code

We have a simple object-oriented hello world program implemented in the 00_HelloWorld folder in the Github repository.

Worksheet Code

Polynomials:

• In this assignment, you'll implement a Polynomial object
• Design the data structure for the polynomial object
• Implement 3 methods:
  • Add to another polynomial object
  • Evaluate the polynomial at x
  • Find roots if degree < 3

Chapter 8 Goodies

Puzzle 1

The same - Java program, Caesar cipher

Profiles

James Gosling

• Inventor of Java