Class Diagrams 1

Here is the diagram we made

Here is the Java code for the User Class

package com.spconger;

public class User {
 
 private int userID;
 private String userName;
 
 public int getUserID() {
  return userID;
 }
 public void setUserID(int userID) {
  this.userID = userID;
 }
 public String getUserName() {
  return userName;
 }
 public void setUserName(String userName) {
  this.userName = userName;
 }
 

}

Here is the java code for the Customer class which inherits from User class

package com.spconger;

public class Customer extends User {
 private String email;
 private String phoneNumber;
 private int rewardPoints;
 
 public int getRewardPoints() {
  return rewardPoints;
 }
 public String getEmail() {
  return email;
 }
 public void setEmail(String email) {
  this.email = email;
 }
 public String getPhoneNumber() {
  return phoneNumber;
 }
 public void setPhoneNumber(String phoneNumber) {
  this.phoneNumber = phoneNumber;
 }
 
 public void addPoints(int points){
  rewardPoints += points;
 }
 public void usingPoints(int points){
  rewardPoints -= points;
 }

}

Here is the C# code for the user class

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    abstract public class User
    {
        private int userID;
        private string userName;

        public int UserID { get => userID; set => userID = value; }
        public string UserName { get => userName; set => userName = value; }
    }
}

Here is the C# code for the Customer class which inherits from User

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    public class Customer:User
    {
        public string Email { set; get; }
        public string PhoneNumber { set; get; }
        private int rewardPoints;

        public void AddPoints(int points)
        {
            rewardPoints += points;
        }

        public void UsingPoints(int points)
        {
            rewardPoints -= points;
        }

        public int GetRewardPoints()
        {
            return rewardPoints;
        }
    }
}