Polymorphism: Difference between revisions

public Point(int x0) { this(x0,0); }

public Point(int x0, int y0) { x = x0; y = y0; }

public int getX() { return x; }

public int getY() { return y; }

public Circle(Point p) { this(p,0); }

public Circle(Point p, int r0) { super(p); r = r0; }

public Circle() { this(0); }

public Circle(int x0) { this(x0,0); }

public Circle(int x0, int y0) { this(x0,y0,0); }

public Circle(int x0, int y0, int r0) { super(x0,y0); r = r0; }

public int getR() { return r; }

public int setR(int r0) { r = r0; }