Lab Description:

Lab 6 is base on the Movable interface with three classes. The 3 classes are Car, Plane, and Ship. All 3 of the classes will implement from Movable. The Movable interface was given for this lab. After that the next step is to write a program that will polymorphically process an array of Movable. The new program will call each of the interface methods. Note: the implement of the classes must have the same output as the one that was given.

Code:

package lab_6;

public class MovableArray {

public static void main(String[] args) {
	Movable[] myMovable = new Movable[3];
	myMovable[0] = new Plane();
	myMovable[1] = new Car();
	myMovable[2] = new Ship();

		for (Movable m: myMovable){
					m.moveForward();
					m.movebackward();
					m.stop();
					m.moveleft();
					m.moveright();
					System.out.println("-------------------------");
				}
              }
         }

package lab_6;
public interface Movable {
	public void moveForward();
	public void moveBackward();
	public void stop();
	public void moveLeft();
	public void moveRight();
	void moveright();
	void moveleft();
	void movebackward();
}

package lab_6;

public  class Car implements Movable {

			@Override
			public void moveForward() {
				System.out.println("Car drives forward");

			}

			@Override
			public void movebackward() {
				System.out.println("Car drives backward");

			}

			@Override
			public void stop() {
				System.out.println("Car parked");

			}

			@Override
			public void moveleft() {
			    System.out.println("Car turns left");

			}

			@Override
			public void moveright() {
			    System.out.println("Car turn right");
			}

			@Override
			public void moveBackward() {
				// TODO Auto-generated method stub

			}

			@Override
			public void moveLeft() {
				// TODO Auto-generated method stub

			}

			@Override
			public void moveRight() {
				// TODO Auto-generated method stub

			}

			}

package lab_6;
public  class Plane implements Movable {

       @Override
       public void moveForward() {
	        System.out.println("Plane flying forward");

       }

      @Override
      public void movebackward() {
	        System.out.println("Plane taxiing backward");

       }

      @Override
      public void stop() {
	        System.out.println("Plane landen");

       }

      @Override
      public void moveleft() {
            System.out.println("Plane flying left");

      }

      @Override
      public void moveright() {
            System.out.println("Plane flying right");
      }

	@Override
	public void moveBackward() {
		// TODO Auto-generated method stub

	}

	@Override
	public void moveLeft() {
		// TODO Auto-generated method stub

	}

	@Override
	public void moveRight() {
		// TODO Auto-generated method stub

	}

      }

package lab_6;
public  class Ship implements Movable {

			@Override
			public void moveForward() {
				System.out.println("Ship navigates forward");

			}

			@Override
			public void movebackward() {
				System.out.println("Ship navigates backward");

			}

			@Override
			public void stop() {
				System.out.println("Ship docked");

			}

			@Override
			public void moveleft() {
			    System.out.println("Ship navigates left");

			}

			@Override
			public void moveright() {
			    System.out.println("Ship navigates right");
			}

			@Override
			public void moveBackward() {
				// TODO Auto-generated method stub

			}

			@Override
			public void moveLeft() {
				// TODO Auto-generated method stub

			}

			@Override
			public void moveRight() {
				// TODO Auto-generated method stub

			}

			}

Screenshots: