Learning Outcome

At the end of this lesson, you will be able to:

• understand what methods are and how to use them

Review

• classes and objects

Lesson

• go over Using OOP, Chapter 8
  • Computer Based Problem Solving
  • "Methods"

Key OOP Concepts

• Methods and Fields
  • ensure actions are "legal" before doing them
    • use all that good "structured" knowledge you have gained!
• see my code

Activity

• do the demo of "Bicycle Class"
  • fix up methods and properties
  • note: make sure any change in a property or method is "legal" before doing it now!

Daily Assignment

• update your "Vehicle Class"
  • so it is a "manual" vehicle so has gears (5) like a bike
  • when the "gears" change, change the speed of the vehicle
  • speed is based on gears and RPMs (like in a bike cadence)
• make sure any change in a property or method is "legal" before doing it now!

Extra

• work on the weekly assignment

Homework!

• read over Using OOP, Chapter 8
  • Computer Based Problem Solving
  • "UML" & "Class Diagrams"