// Inheritance Project
// shapehierarchy Module
// Source code file: Test3.java
// Implements this inheritance hierarchy:
// Rectangle --> Shape <-- Circle
// Instance variables are set with the constructor.

import java.util.ArrayList;
public class Test3 {

    public static void main(String[] args) {

        // Define Shape objects.
        Shape s = new Shape(255, 0, 0);
        Rectangle r = new Rectangle(0, 255, 0, 2.5, 3.5);
        Circle c = new Circle(0, 0, 255, 3.0);

        // Add Shape objects to ArrayList collection.
        ArrayList<Shape> col = new ArrayList<Shape>( );
        col.add(s);
        col.add(r);
        col.add(c);

        // Print objects using their toString methods
        for(Shape obj : col) {
            System.out.println(obj);
        }
        System.out.println( );

        // Print colors of objects
        for(Shape obj : col) {
            System.out.println(obj.getColor( ));
        }

        // Print areas of objects
        System.out.println( );
        for(Shape obj : col) {
            System.out.printf("%8.4f\n", obj.getArea( ));
        }
        System.out.println( );
    }
}