CS51 - Fall 2009 - Lecture 6

  • Primitive types
  • using a boolean variable as the condition in an if-statement
  • int, long, float, double
  • operations: +, -, /, *, %
  • mixing types in an expression

  • == for objects and primitive types

  • PongPaddleBounded
  • paddle behavior might remind you of Better3PointBasketball
    example from last time.
  • coding the full thing requires looking at:
  • how to implement, when to use classes
  • loops
  • active objects

  • Creating new classes
  • ClassyBasketball
  • Class contains: 
             public class NameOfClass {
              // constants

              // instance variables

              // constructor(s)

              // method(s)
         }