How to override a method in a child class with different parameters?

Question

Java

Hello!
The essence of the question: in the parent class there is a setSize () method, how to override this method in the child class to accept an argument? So setSize(double r) for example.
If you just declare a class or interface where this method does not accept anything and is abstract:

interface GeometricalFigures {
    void setSize();
}

That in a subclass it is necessary to implement necessarily a variant without arguments.
Is there any way to avoid this?
for example, to write like this:

class Circles implements GeometricalFigures {
    double radius;
    public void setSize(double r) {
    radius = r;
    }

and it was not necessary to shove the setSize () method without arguments into the Cirles class.
Thank you!

Answer 1

Well, you can try something like

interface GeometricalFigures {
    void setSize(int... args);
}

And it is better to create an abstract class Size, inherit CircleSize from it and wait for Size in the arguments. This is called "polymorphism".