Java_Лекция 3 / Desk / src / ua / kharkov / kture / kolesnikov / Desk / figure / Figure

package ua.kharkov.kture.kolesnikov.Desk.figure;

public abstract class Figure implements Comparable<Figure> {

public abstract double getSquare();

@Override
public String toString() {
return getClass().getSimpleName() + ":" + getSquare();
}

@Override
public int compareTo(Figure figure) {
if (this.getSquare() < figure.getSquare())
return 1;
if (this.getSquare() > figure.getSquare())
return -1;
return 0;
}
}