public class TestGeometricHeirarchy {
	
  public static void main(String[] args) {
  	
    Circle circle1 = new Circle(1);
    System.out.println("\nA circle " + circle1.toString());
    System.out.println("A circle " + circle1);   //same as explicit call of toString()
    System.out.println("The radius is " + circle1.getRadius());
    System.out.println("The area is " + circle1.getArea());
    System.out.println("The color is " + circle1.getColor());  
    if (circle1.isFilled())
      System.out.println("it's filled");  
    else
      System.out.println("it's not filled");  
    System.out.println("The date is " + circle1.getDateCreated());  
    	   
    Circle circle2 = new Circle(10,"red",true);
    System.out.println("\nA circle " + circle2.toString());
    System.out.println("A circle " + circle2);   //same as explicit call of toString()
    System.out.println("The radius is " + circle2.getRadius());
    System.out.println("The area is " + circle2.getArea());
    System.out.println("The color is " + circle2.getColor());  
    if (circle2.isFilled())
      System.out.println("it's filled");  
    else
      System.out.println("it's not filled");  
    System.out.println("The date is " + circle2.getDateCreated());  

    Circle circle3 = new Circle(10,"red",true);
    Circle circle4 = circle1;
    System.out.println("\ncircle1 = circle1? " + circle1.equals(circle1));
    System.out.println("\ncircle1 = circle2? " + circle1.equals(circle2));
    System.out.println("\ncircle1 = circle4? " + circle1.equals(circle4));
    System.out.println("\ncircle2 = circle3? " + circle2.equals(circle3));
    
    
    Rectangle rectangle1 = new Rectangle(2, 4);
    System.out.println("\nA rectangle " + rectangle1.toString());
    System.out.println("The area is " + rectangle1.getArea());
    System.out.println("The perimeter is " + 
                       rectangle1.getPerimeter());
    System.out.println("The color is " + rectangle1.getColor());
    if (rectangle1.isFilled())
      System.out.println("it's filled");  
    else
      System.out.println("it's not filled");  
    System.out.println("The date is " + rectangle1.getDateCreated());  
      	    
    Rectangle rectangle2 = new Rectangle(20, 40, "green",true);
    System.out.println("\nA rectangle " + rectangle2.toString());
    System.out.println("The area is " + rectangle2.getArea());
    System.out.println("The perimeter is " + 
                       rectangle2.getPerimeter());
    System.out.println("The color is " + rectangle2.getColor());
    if (rectangle2.isFilled())
      System.out.println("it's filled");  
    else
      System.out.println("it's not filled");  
    System.out.println("The date is " + rectangle2.getDateCreated());  

    Rectangle rectangle3 = new Rectangle(20,40,"red",true);
    Rectangle rectangle4 = rectangle1;
    System.out.println("\nrectangle1 = rectangle1? " + rectangle1.equals(rectangle1));
    System.out.println("\nrectangle1 = rectangle2? " + rectangle1.equals(rectangle2));
    System.out.println("\nrectangle1 = rectangle4? " + rectangle1.equals(rectangle4));
    System.out.println("\nrectangle2 = rectangle3? " + rectangle2.equals(rectangle3));
          	
  }  	
}