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Start your free trialKHARAK SINGH
1,061 PointsHow can I write a helper method using Boolean function?
public void boolean isFullyCharged() { mBarsCount = MAX_BARS; }
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 boolean isBatteryEmpty() {
return mBarsCount == 0;
}
public void boolean isFullyCharged() {
mBarsCount = MAX_BARS;
}
public String getColor() {
return mColor;
}
public void charge() {
mBarsCount = MAX_BARS;
}
}
2 Answers
La Gracchiatrice
4,615 Points1 Do not use void, use just boolean 2 Do not use assignment operator =, use equality operator == 3 Use return statement
public boolean isFullyCharged() {
return mBarsCount ==MAX_BARS;
}
aakarshrestha
6,509 PointsWhen the return type is boolean, we should not use void to it as you have in your function:
public void boolean isFullyCharged() {
mBarsCount = MAX_BARS;
}
Change your boolean function to this:
public boolean isFullyCharged() {
mBarsCount = MAX_BARS;
return mBarsCount;
}
Hope it helps!
Happy coding!