Can Anybody write help me to write java code for this project please? Here is th

Question

Can Anybody write help me to write java code for this project please?

Here is the file of bag of objects from lab 2.

public class Cheese
{
private String cheeseType;
private double cheesePrice;
  
  
/**
* Constructor
* @param newCheeseType The value to store in cheeseType.
* @param newCheesePrice The value to store in cheesePrice.
*/
  
public Cheese(String newCheeseType, double newCheesePrice)
{
cheeseType = newCheeseType;
cheesePrice = newCheesePrice;
}
  
/**
* The setCheeseType method stores a value in the cheeseType field.
* @param newCheeseType The value to store in cheeseType.
*/
  
public void setCheeseType(String newCheeseType)
{
cheeseType = newCheeseType;
}
  
public String getCheeseType()
{
return cheeseType;
}
  
/**
* The setCheesePrice method stores a value in the cheesePrice field.
* @param newCheesePrice The value to store in cheesePrice.
*/
  
public void setCheesePrice(double newCheesePrice)
{
cheesePrice = newCheesePrice;
}
  
/**
* The getCheesePrice method returns a Cheese objects price.
* @return The value in the cheesePrice field.
*/
  
public double getCheesePrice()
{
return cheesePrice;
}
  
//@Override
// public String toString()
// {
// return "Cheese Type:" + cheeseType + "Cheese Price:" + cheesePrice;
// }
  
}

Here is the file for node<e> from lab 5

public class Node<E>
{ // Start main class
private Node<E> link;
private E data;
  
/**
* @param initialData is set to data
* @param initialLink is set to link
*/
public Node (E initialData, Node<E> initialLink)
{
initialData = data;
initialLink = link;
  
}
/*
* getData method calls for value from LinkedBag
* @return data
*/
public E getData()
{
return data;
}
/*
* getLink method calls for value from LinkedBag
* @return the value stored in link
*/
public Node<E> getLink()
{
return link;
}
  
/*
* setLink method sets data
* @param initialLink
*/
public void setData(E initialData)
{
  
}
public void setLink(Node<E> initialLink)
{
  
}
  
  
} // End main class

And here is the last file from Lab 5 Linked bag

public class LinkedBag<E>
{ // Start class
private Node<E> head; // declare variables
private int numElements; // declare variables
  
public LinkedBag()
{
head = null;
numElements = 0;
}
/*
* @param getSize gets the numbers stored
* @return the values of numElements
*/
public int getSize()
{
return numElements;
}
  
/*
* Add values
* @return the value stored in numElements
*/
public void add(E element)
{
head = new Node<E>(element, head);
numElements++;
  
}
/*
* countOccurrences method returns value stored in numOccurrences field
* @param target
* @return value in numOccurrences field
*/
public int countOccurrences(E target)
{
Node<E> cursor = head;
int numOccurences = 0;
for(cursor = head; cursor != null; cursor = cursor.getLink())
{
if (cursor.getData() == target)
{
numOccurences++;
}
}
return numOccurences;
}
  
/*
* exists method returns the value stored in found
* @param target
* @return value stored in found
*/
public boolean exists(E target)
{
boolean found = false;
Node<E> cursor = head;
  
while(cursor != null && !found)
{
if (cursor.getData() == target)
{
found = true;
}
else
{
cursor = cursor.getLink();
}
}
return found;
}
/*
* remove method returns the value stored in found
* @param target
* @return value stored in found
*/
public boolean remove(String target) {
Node<E> cursor = head;
boolean found = false;

while (cursor!= null && !found)
{
if (cursor.getData().equals(target))
found = true;
else
cursor = cursor.getLink();
}
  
if (found) {
  
cursor.setData(head.getData());
head = head.getLink();
numElements++;
}
return found;
}
@Override
public String toString() { // Start method
String stringToReturn = "";
Node<E> cursor;

if (numElements == 0) {
stringToReturn = "empty";
}
else {
for (cursor = head; cursor != null; cursor = cursor.getLink()) {
stringToReturn = stringToReturn + cursor.getData();
if (cursor.getLink() != null) {
stringToReturn = stringToReturn + ", ";
}
}
} // End method
return stringToReturn;
}
  
}// End class

Create a program that allows a user to maintain a "Bag" of "Objects" using your Class from Lab 2 and your Node and LinkedBagsE> from Lab 5 Regarding your class: You will have to add an equals() method to your Class so that equals, remove() and count occurrences() will work. honors option will have to add compareTo() as well l You will also have to add a toString() method to your Class You may need to add a constructor that accepts ALL parameters to make the call ofto the methods easier example: after prompting user for yearEntered and makeEntered, then can execute if (myBag exists (new Car(yearEntered,makeEntered))) Your class from Lab 2 is subject to the same requirements as Lab 2. Your program should have the following options A-Add "Object" to bag o Asks the user to enter attributes for an "Object" and then adds the "Object" to the bag (calls .add() method) o Honors Option: maintain order on add() Remove "object" from bag o Asks the user to enter attributes for an "Object" and then attempts to remove the Object" from the bag should return a success/failure message (calls .remove() method need to use if for success/failure) o Honors option: maintain order on remove() F finds if an "Object" is in the bag o Asks the user to enter attributes for an "object" and then a message based on whether the object is in the bag (calls exists() method) C Counts the number of occurrences of an "Object" in bag o Asks the user to enter attributes for an "Object" and then displays the number of occurrences of that "Object" in the bag (calls countoccurrences() method) D-displays contents of bag o Honors Option: if you maintained order for add() and remove(), they should display in order S Display Size of Bag o Displays the size of the bag (calls .size() method) X-gracefully exits Note: if user selects an invalid command-display an error G-grab extra Credit See DemoDoWhilestrings.java in Java Review Part1.zip demo file

Explanation / Answer

CheeseDemo.java

import java.util.Scanner;

class Cheese {//class name

    private String cheeseType;
    private double cheesePrice;

    /**
     * Constructor
     *
     * @param newCheeseType The value to store in cheeseType.
     * @param newCheesePrice The value to store in cheesePrice.
     */
    public Cheese(String newCheeseType, double newCheesePrice) {//constructor with arguments
        cheeseType = newCheeseType;
        cheesePrice = newCheesePrice;
        System.out.println("Cheese Type= :" + cheeseType);
        System.out.println("Cheese price :" + cheesePrice);
    }

    /**
     * The setCheeseType method stores a value in the cheeseType field.
     *
     * @param newCheeseType The value to store in cheeseType.
     */
    //setter and getter values
    public void setCheeseType(String newCheeseType) {
        cheeseType = newCheeseType;
    }

    public String getCheeseType() {
        return cheeseType;
    }

    /**
     * The setCheesePrice method stores a value in the cheesePrice field.
     *
     * @param newCheesePrice The value to store in cheesePrice.
     */
    public void setCheesePrice(double newCheesePrice) {
        cheesePrice = newCheesePrice;
    }

    /**
     * The getCheesePrice method returns a Cheese objects price.
     *
     * @return The value in the cheesePrice field.
     */
    public double getCheesePrice() {
        return cheesePrice;
    }

    //@Override
    // public String toString()
    // {
    //     return "Cheese Type:" + cheeseType + "Cheese Price:" + cheesePrice;
    // }
}

public class CheeseDemo {//main class

    public static void main(String[] args) {//main method
        String cheeseType;
        double cheesePrice;
                 Scanner keyboard = new Scanner(System.in);
      
        System.out.print("Enter your favorite Cheese Type: ");
        cheeseType = keyboard.nextLine();
      
        System.out.print("Enter the price of Cheese: ");
        cheesePrice = keyboard.nextDouble();

        Cheese ces = new Cheese(cheeseType,cheesePrice);//constructor invoking

        System.out.println(ces.toString());//coverting object

    }

}

output

Enter your favorite Cheese Type: provolin
Enter the price of Cheese: 5.99
Cheese Type= :provolin
Cheese price :5.99
Cheese@1f96302

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