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Start your free trialKyle Steinmann
674 PointsLooking for a little clarity on this challenge! (GoKart challenge and the part dealing with signatures)
I am not sure I am understanding what the question is asking for. I will admit I am a little overwhelmed with all the new terminology that is being used in this section.
public class GoKart {
public static final int MAX_BARS = 8;
private String mColor;
private int mBarsCount;
public GoKart(String color) {
mColor = color;
mBarsCount = 0;
}
public String getColor() {
return mColor;
}
public void drive(int laps) {
// Other driving code omitted for clarity purposes
mBarsCount -= laps;
}
public void drive(){
1;
}
public void charge() {
while (!isFullyCharged()) {
mBarsCount++;
}
}
public boolean isBatteryEmpty() {
return mBarsCount == 0;
}
public boolean isFullyCharged() {
return mBarsCount == MAX_BARS;
}
}
1 Answer
Simon Coates
28,694 Pointssee
public class GoKart {
public static final int MAX_BARS = 8;
private String mColor;
private int mBarsCount;
public GoKart(String color) {
mColor = color;
mBarsCount = 0;
}
public String getColor() {
return mColor;
}
public void drive(int laps) {
// Other driving code omitted for clarity purposes
mBarsCount -= laps;
}
//HERE
public void drive(){
drive(1); //JUST CALLS THE OTHER DRIVE METHOD
}
public void charge() {
while (!isFullyCharged()) {
mBarsCount++;
}
}
public boolean isBatteryEmpty() {
return mBarsCount == 0;
}
public boolean isFullyCharged() {
return mBarsCount == MAX_BARS;
}
}
Kyle Steinmann
674 PointsThanks for the help. At least I know I was on the right track... Thanks again!
Simon Coates
28,694 PointsSimon Coates
28,694 Pointsthe method signature on the second drive method is okay. The options for method body is to call the first drive method, or perform the decrement ( something like mBarsCount--; or mBarsCount -= 1; at a guess)