I have problem with the test class, the output should looks like this my codes f

Question

I have problem with the test class, the output should looks like this

my codes for each class :

:Vehicle

public class Vehicle {

   protected int year;
   protected double weight;

   public Vehicle() {
       super();
   }

   public Vehicle(int year, double weight) {
       this.year = year;
       this.weight = weight;
   }

   public int getYear() {
       return year;
   }

   public void setYear(int year) {
       this.year = year;
   }

   public double getweight() {
       return weight;
   }

   public void setYear(double weight) {
       this.weight = weight;
   }

   public String toString() {
       return "Year:" + year + " Weight:" + weight + "";

   }

}

TANK

public class Tank extends Vehicle {

   protected double armorwidth;

   public Tank() {
       super();
   }

   public Tank(int year, double weight , double armorwidth )
       {super(year, weight);

       this.armorwidth = armorwidth;

   }

   public double getArmorWidth() {
       return armorwidth;
   }

   public void setarmorwidth(double armorwidth) {
       this.armorwidth = year;
   }
  
   public String toString() {
      
       return super.toString() + armorwidth;
              

   }
}

public class Automobile extends Vehicle {

   protected String licensePlate, make;
  

Automobile

   public Automobile() {
       super();
   }

   public Automobile(int year, double weight,String licensePlate , String make) {
       super(year, weight);

       this.licensePlate = licensePlate;
       this.make= make;
   }

   public String getLicensePlate() {
       return licensePlate;
   }

   public void setLicensePlate(String licensePlate) {
       this.licensePlate = licensePlate;
   }

   public String getMake() {
       return make;
   }

   public void setYear(String make) {
       this.make = make;
   }
  
public String toString() {
      
       return super.toString() + licensePlate + make;
}
  
}

CAR

public class Car extends Automobile {

   protected int maxPassengers;

   public Car() {
       super();

   }

   public Car(int year, double weight, String licensePlate, String make, int maxPassengers) {
       super(year, weight, licensePlate, make);
       this.maxPassengers = maxPassengers;
   }

                public int getMaxPassengers() {
       return maxPassengers;
   }

                    public void setMaxPassengers(int maxPassengers) {
       this.maxPassengers = maxPassengers;
   }
  
                    public String toString() {
                      
                       return "Honda: " +super.toString()+ " MaxPassengers:" +maxPassengers+ "";

                }
}

TRUCK

public class Truck extends Automobile {

   protected double towCapacity;

   public Truck() {
       super();
   }

   public Truck(int year, double weight, String licensePlate, String make, double towCapacity)
   {       super(year, weight, licensePlate, make);

       this.towCapacity = towCapacity;
   }

   public double getTowCapacity() {
       return towCapacity;
   }

   public void setTowCapacity(double towCapacity) {
       this.towCapacity = towCapacity;
   }
  
  
public String toString() {
      
   return "Dodge: " +super.toString() + " Tow Capacity:" +towCapacity+ "";
}
  
  
}

TESTCLASS

public class TestVehicle {

   public static void main(String[] args){

   Car C = new Car ();
   Truck T = new Truck ();
   Tank T1 = new Tank ();
  

System.out.println(C.toString());
System.out.println(T.toString());
System.out.println(T1.toString());

}
}

my codes for each class :

:Vehicle

public class Vehicle {

   protected int year;
   protected double weight;

   public Vehicle() {
       super();
   }

   public Vehicle(int year, double weight) {
       this.year = year;
       this.weight = weight;
   }

   public int getYear() {
       return year;
   }

   public void setYear(int year) {
       this.year = year;
   }

   public double getweight() {
       return weight;
   }

   public void setYear(double weight) {
       this.weight = weight;
   }

   public String toString() {
       return "Year:" + year + " Weight:" + weight + "";

   }

}

TANK

public class Tank extends Vehicle {

   protected double armorwidth;

   public Tank() {
       super();
   }

   public Tank(int year, double weight , double armorwidth )
       {super(year, weight);

       this.armorwidth = armorwidth;

   }

   public double getArmorWidth() {
       return armorwidth;
   }

   public void setarmorwidth(double armorwidth) {
       this.armorwidth = year;
   }
  
   public String toString() {
      
       return super.toString() + armorwidth;
              

   }
}

public class Automobile extends Vehicle {

   protected String licensePlate, make;
  

Automobile

   public Automobile() {
       super();
   }

   public Automobile(int year, double weight,String licensePlate , String make) {
       super(year, weight);

       this.licensePlate = licensePlate;
       this.make= make;
   }

   public String getLicensePlate() {
       return licensePlate;
   }

   public void setLicensePlate(String licensePlate) {
       this.licensePlate = licensePlate;
   }

   public String getMake() {
       return make;
   }

   public void setYear(String make) {
       this.make = make;
   }
  
public String toString() {
      
       return super.toString() + licensePlate + make;
}
  
}

CAR

public class Car extends Automobile {

   protected int maxPassengers;

   public Car() {
       super();

   }

   public Car(int year, double weight, String licensePlate, String make, int maxPassengers) {
       super(year, weight, licensePlate, make);
       this.maxPassengers = maxPassengers;
   }

                public int getMaxPassengers() {
       return maxPassengers;
   }

                    public void setMaxPassengers(int maxPassengers) {
       this.maxPassengers = maxPassengers;
   }
  
                    public String toString() {
                      
                       return "Honda: " +super.toString()+ " MaxPassengers:" +maxPassengers+ "";

                }
}

TRUCK

public class Truck extends Automobile {

   protected double towCapacity;

   public Truck() {
       super();
   }

   public Truck(int year, double weight, String licensePlate, String make, double towCapacity)
   {       super(year, weight, licensePlate, make);

       this.towCapacity = towCapacity;
   }

   public double getTowCapacity() {
       return towCapacity;
   }

   public void setTowCapacity(double towCapacity) {
       this.towCapacity = towCapacity;
   }
  
  
public String toString() {
      
   return "Dodge: " +super.toString() + " Tow Capacity:" +towCapacity+ "";
}
  
  
}

TESTCLASS

public class TestVehicle {

   public static void main(String[] args){

   Car C = new Car ();
   Truck T = new Truck ();
   Tank T1 = new Tank ();
  

System.out.println(C.toString());
System.out.println(T.toString());
System.out.println(T1.toString());

}
}

Implement the classes that are given in the class diagram. Also implement a Test class where you will create three objects and execute their toString() methods G Vehicle assignment year: int weight double Vehicle Vehicle(int, double) o getYearO:int o setyear(int)void o getWeight0):double o setWeight(double):void toString0:String C Automobile > C Tank licensePlate. String a make: String a armorWidth: double Automobile(0 Tank0) Automobile(int,double,String,String) o getLicensePlate():String o setLicensePlate(String)void o getMake():String o setMake(String):void o toString):String Tank(nt,double,double) o getArmorwidthO double o setArmorWidth(double):void o toString0:String

Explanation / Answer

Hi,

1. Vehicle.java

public class Vehicle {

    private int year;

    private double weight;

    public Vehicle() {

    // set default values if unknown

        this.year = 2017;

        this.weight = 2000.0;

    }

    public Vehicle(int year, double weight) {

        this.year = year;

        this.weight = weight;

    }

    public int getYear() {

        return year;

    }

    public void setYear(int year) {

        this.year = year;

    }

    public double getweight() {

        return weight;

    }

    public void setYear(double weight) {

        this.weight = weight;

    }

    public String toString() {

        return "Year: " + year + " Weight: " + weight;

    }

}

2. Automobile.java

public class Automobile extends Vehicle {

    private String licensePlate, make;

   

    public Automobile() {

    // set default values if unknown

        this.licensePlate = "1D123";

        this.make = "Honda";

    }

    public Automobile(int year, double weight, String licensePlate, String make) {

        super(year, weight);

        this.licensePlate = licensePlate;

        this.make= make;

    }

    public String getLicensePlate() {

        return licensePlate;

    }

    public void setLicensePlate(String licensePlate) {

        this.licensePlate = licensePlate;

    }

    public String getMake() {

        return make;

    }

    public void setYear(String make) {

        this.make = make;

    }

   

     public String toString() {

         

          return super.toString() + " License Plate:"+licensePlate + " Make: "+make;

     }

   

}

3. Tank.java

public class Tank extends Vehicle {

    private double armorwidth;

    public Tank() {

    // set default values if unknown

        this.armorwidth = 4.0;

    }

    public Tank(int year, double weight , double armorwidth ){

    super(year, weight);

        this.armorwidth = armorwidth;

    }

    public double getArmorWidth() {

        return armorwidth;

    }

    public void setarmorwidth(double armorwidth) {

        this.armorwidth = armorwidth;

    }

   

    public String toString() {

       

        return super.toString() + " Armor Width:"+armorwidth;               

    }

}

4. Truck.java

public class Truck extends Automobile {

    private double towCapacity;

    public Truck() {

    // set default values if unknown

        this.towCapacity = 1000.0;

    }

    public Truck(int year, double weight, String licensePlate, String make, double towCapacity) {

    super(year, weight, licensePlate, make);

        this.towCapacity = towCapacity;

    }

    public double getTowCapacity() {

        return towCapacity;

    }

    public void setTowCapacity(double towCapacity) {

        this.towCapacity = towCapacity;

    }

       

     public String toString() {

            

         return "Dodge: " +super.toString()+ " Tow Capacity: " +towCapacity;

     }

   

}

5. Car.java

public class Car extends Automobile

{

     private int maxPassengers;

     public Car(){

          // set default values if unknown

          this.maxPassengers = 5;

     }

     public Car(int year, double weight, String licensePlate, String make, int maxPassengers){

          super(year, weight, licensePlate, make);

          this.maxPassengers = maxPassengers;

     }

     public int getMaxPassengers(){

          return maxPassengers;

     }

     public void setMaxPassengers(int maxPassengers){

          this.maxPassengers = maxPassengers;

     }

     public String toString(){

          return "Honda: "+super.toString()+" MaxPassengers: "+maxPassengers;

     }

}

6. TestVehicle.java

public class TestVehicle {

    public static void main(String[] args){

    Car C = new Car (2006, 2100.56, "1RT245", "Honda", 5);

    Truck T = new Truck (2009, 2500.45, "2tu123", "Donge", 1200.0);

    Tank T1 = new Tank (2011, 7000.56, 4.56);

   

     System.out.println(C.toString());

     System.out.println(T.toString());

     System.out.println(T1.toString());

    

     }

}

Let me know if any change required

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