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Java Java Objects Harnessing the Power of Objects Overload Methods

mihai tudose
mihai tudose
3,029 Points
Posted by mihai tudose
mihai tudose
3,029 Points

java object

I don't understand what the second task asks me to do.Some help would be useful;

GoKart.java 
class GoKart {
  public static final int MAX_BARS = 8;
  private String color;
  private int barCount;
  private int lapsDriven;

  public GoKart(String color) {
    this.color = color;
  }

  public String getColor() {
    return color;
  }
  public void charge() {
    barCount = MAX_BARS;
  }

  public boolean isBatteryEmpty() {
    return barCount == 0;
  }

  public boolean isFullyCharged() {
    return MAX_BARS == barCount;
  }

  public void drive(int numberOfLaps) {
    lapsDriven += numberOfLaps;
    barCount -= numberOfLaps;
  }
}

1 Answer

Joseph Wasden
Joseph Wasden
20,407 Points

The second part is asking you to create a second method named drive. in the body of the second drive method, call the first drive method.

Here's a primer.

class GoKart {
  public static final int MAX_BARS = 8;
  private String color;
  private int barCount;
  private int lapsDriven;

  public GoKart(String color) {
    this.color = color;
  }

  public String getColor() {
    return color;
  }
  public void charge() {
    barCount = MAX_BARS;
  }

  public boolean isBatteryEmpty() {
    return barCount == 0;
  }

  public boolean isFullyCharged() {
    return MAX_BARS == barCount;
  }

  public void drive(int numberOfLaps) {
    lapsDriven += numberOfLaps;
    barCount -= numberOfLaps;
  }

  public void drive() {
    //your code here
 }
}