/*   SimpleSubclasses/Animal.java

A very simple class, with three fields:
   weight 
   x, y
To serve as superclass for various animals,
so this has common fields and methods.

*/

public class Animal {

	// instance variables that all animals have
	double	weight;
    int		x, y;	

	// constructors
	Animal () {                // create with defaults provided
		weight = 0.0;
		x = 0;  y = 0;
	}

	//////////////////////////////////////////////////////////////////////

	// a default move method for all animals
	public void move () {

		System.out.printf( "Animal at x=%d, y=%d moving...\n", x, y );

	}

	public void printSelf () {
		System.out.printf( "Animal  x=%d, y=%d, weight = %.2f\n", 
						   x, y, weight );
	}



	/////////////////////////////////////////////////////////////////////////////////
	// accessors (getters/setters)


	public double getWeight () { 
		return weight; 
	}
	public void setWeight ( double wt ) {
		weight = wt; 
	}

	public int getX () {
		return x;
	}
	public void setX ( int i ) {
		x = i;
	}

	public int getY () {
		return y;
	}
	public void setY ( int i ) {
		y = i;
	}

}