Question

Problem: Complete Programming Project 1 (pg. 339, Savitch). The defined class will be HotDogStand.java and will also contain: • A default constructor • An overloaded constructors Getters and Setters A 'copy' constructor, -3 A 'toString' method, An 'equals' method, A finalize' method, Remember to THOROUGHLY test the application in a separate test file, HotDogStandTest.java. Requirements: You will submit the following with this lab (face-to-face sections). Online sections will turn their labs in through Blackboard as usual: a. The assignment sheet/cover sheet with your name on the front b. A printout of source code (program listing). c. A copy of the source code and related project files will be placed in a directory on the I: drive as per the usual directions: Due: TBD

JAVA 1336

Answer 1

Method implementation was not there in the question so I defined my own you can replace it with your implementation

HotDogStand .java

public class HotDogStand {
   // defining some private variables to generate getter and setters
   private int orderId;
   private String item;

   // default constructor
   public HotDogStand() {
       System.out.println("Defautl Constructor");
   }

   // constructor overloading
   public HotDogStand(int orderId, String item) {
       System.out.println("Overloaded constructor:");
       this.orderId = orderId;
       this.item = item;
   }

   // copy construtor
   public HotDogStand(HotDogStand obj) {
       System.out.println("copy constructor Invoked");
       System.out.println(obj.orderId + "\t" + obj.item);
   }

   // to string method
   public String toString() {
       System.out.println("to string method invoked");
       return "orderId: " + orderId + " Item: " + item;

   }

   // equals method
   public void equals() {
       System.out.println("Equals method invoked");

   }

   // finalize method
   @Override
   protected void finalize() {
       System.out.println("finalize method called");
   }

   // getter and setters for private variables
   public int getOrderId() {
       return orderId;
   }

   public void setOrderId(int orderId) {
       this.orderId = orderId;
   }

   public String getItem() {
       return item;
   }

   public void setItem(String item) {
       this.item = item;
   }

}

HotDogStandTest .java

public class HotDogStandTest {

   public static void main(String[] args) {
       HotDogStand obj = new HotDogStand();// This will call default
                                           // constructor
       System.out.println("---------------------------------");
       HotDogStand obj1 = new HotDogStand(1, "Pizza");// THis will call
                                                       // overloaded
                                                       // constructor
       System.out.println("---------------------------------");
       HotDogStand obj2 = new HotDogStand(obj1);// This will call copy
                                                   // constructor
       System.out.println("---------------------------------");
       obj.equals();// calling equals method
       System.out.println("---------------------------------");
       System.out.println(obj1.toString());// calling to string method
       System.out.println("---------------------------------");
       System.out.println("calling getters and setters");
       System.out.println(obj1.getItem() + "\t" + obj1.getOrderId());
       System.out.println("---------------------------------");
       obj.finalize();

   }

}