You need to create two classes. FastFoodWorker in FastFoodWorker.java Create fie

ID: 640087 • Letter: Y

Question

You need to create two classes.

FastFoodWorker in FastFoodWorker.java

Create fields for name, hours and pay

Create get methods: getName(), getHours() and getPay()

Create set methods: setName(), setHours()

Set the pay field when the hours are set. Pay is $10 an hour

Create a child class Cashier in Cashier.java

Create field: register and the methods to set and get this field

Override the parent's setHours() method to set the pay to $12 an hour.

Below is the code I will use to test your programs. Copy this code and create a DemoFastFoodWorker.java program.

public class DemoFastFoodWorkers {

public static void main(String args[]){

FastFoodWorker aWorker = new FastFoodWorker();

Cashier aCashier = new Cashier();

aWorker.setName("Lisa");

aWorker.setHours(10.0);

aCashier.setName("Jane");

aCashier.setHours(10);

aCashier.setRegister(30);

System.out.println(aWorker.getName() + " worked " + aWorker.getHours() + " hours. Pay is $" + aWorker.getPay());

System.out.println(aCashier.getName() + " worked " + aCashier.getHours() + " hours on Register " + aCashier.getRegister() + ". Pay is $" + aCashier.getPay());

}

}

You need to create two classes.

FastFoodWorker in FastFoodWorker.java

Create fields for name, hours and pay

Create get methods: getName(), getHours() and getPay()

Create set methods: setName(), setHours()

Set the pay field when the hours are set. Pay is $10 an hour

Create a child class Cashier in Cashier.java

Create field: register and the methods to set and get this field

Override the parent's setHours() method to set the pay to $12 an hour.

Below is the code I will use to test your programs. Copy this code and create a DemoFastFoodWorker.java program.

Explanation / Answer

//FastFoodWorker.java
public class FastFoodWorker
{

   private String name;
   //set access specifier protectd to access in the Cashier class
   protected int hours ;
   protected int pay;

   public FastFoodWorker()
   {
       name="";
       hours=0;
       pay=0;
   }

   //setter metods for name and hours
   public void setName(String name)
   {
       this.name=name;
   }
   public void setHours(int hours)
   {
       this.hours=hours;
       //set pay to 10$
       pay=hours*10;
   }
   //Getter methods for name ,hours
   //and pay
   public String getName()
   {
       return name;
   }

   //Returns hours
   public int getHours()
   {
       return hours;
   }

   //Returns pay
   public int getPay()
   {
       return pay;
   }

}
---------------------------------------------------------

//Cashier.java
public class Cashier extends FastFoodWorker
{
   private int register;
   //constructor of the class Cashier
   public Cashier()
   {
       register=0;
   }
   //sets the register vlaue
   public void setRegister(int register)
   {
       this.register=register;
   }
   //Returns the register value
   public int getRegister()
   {
       return register;
   }

   //Override the super class setHours method
   //and set pay 12 dollars
   @Override
   public void setHours(int hours)
   {

       super.setHours(hours);
       //set super class pay value 12$ per hour
       pay=hours*12;
   }
}

----------------------------------------------------------------

//Demo class that tests the FastFoodWorker and Cashier
//and test the metods and print results of each method calling
public class DemoFastFoodWorkers
{
   public static void main(String args[])
   {
       //Create an instantiate object FastFoodWorker
       FastFoodWorker aWorker = new FastFoodWorker();

       //set name and hours and register
       aWorker.setName("Lisa");
       aWorker.setHours(10);

       //print name ,hours and pay value
       System.out.println(aWorker.getName() + " worked " +
               aWorker.getHours() + " hours. Pay is $" + aWorker.getPay());

       //Create an instantiate Cashier object
       Cashier aCashier = new Cashier();


       //set name and hours and register
       aCashier.setName("Jane");
       aCashier.setHours(10);
       aCashier.setRegister(30);

       //print name ,hours and register
       System.out.println(aCashier.getName() + " worked " +
               aCashier.getHours() + " hours on Register " +
               aCashier.getRegister() + ". Pay is $" + aCashier.getPay());

}

------------------------------------------------------------------------------

Sample output:

Lisa worked 10 hours. Pay is $100
Jane worked 10 hours on Register 30. Pay is $120

Hope this helps you

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