chapter14n1.java

JAVA源代码程序aashjkjhkjhkjhjkhkj

/**
 * demonstration of use of "Moveable" interface
 */

public class Chapter14n1
    {
    public static void main(String[] args)
	{
	MyStuff[] collection = new MyStuff[3] ;
	Moveable[] moveCol = new Moveable[3] ;

	Student stud = new Student() ;
	stud.setName("James T. Kirk") ;
	stud.setLocation(0, 0) ;
	collection[0] = stud ;
	moveCol[0] = stud ;

	Car aCar = new Car() ;
	aCar.setName("Fiat Uno") ;
	aCar.setLocation(1, 1) ;
	collection[1] = aCar ;
	moveCol[1] = aCar ;

	Feline aCheetah = new Feline() ;
	aCheetah.setName("The Flash") ;
	aCheetah.setLocation(2, 2) ;
	collection[2] = aCheetah ;
	moveCol[2] = aCheetah ;

	// access objects directly

	System.out.println("Name of aCar is " +
		aCar.getName() + " Current location is " +
		aCar.getXLocation() + " " + aCar.getYLocation()) ;
	System.out.println() ;

	for (int i = 0 ; i < 3 ; i++)
	    {
	    System.out.println("Name of " + i + "th element is " +
		collection[i].getName()) ;
	    System.out.println("Current location is " +
		moveCol[i].getXLocation() + " " + moveCol[i].getYLocation()) ;
	    System.out.println() ;
	    }
	} // end of method main
    } // end of class Chapter14n1