Object oriented programming java take your time no rush,, give me a accurate ans

ID: 3841650 • Letter: O

Question

Object oriented programming

java

take your time no rush,, give me a accurate answer please,,,

Bank project,,,

You should have a program that displays a menu in which you can make the following choices:

1- create an account (needs createAccount method (At least one holder, addHolder method can add other holers)

2- delete an account

3- modify account

4- find an account (through account number or a person's name) and display it

5- deposit into an account

6- Widthdraw from account

7- intereste earned for an account

8- exit

those 3 are my previous answer,,,,,,now i need the no. 4 part,, please do it for me pls,,,,

import java.util.Calendar;
import java.util.Scanner;
public class Date {
   private int day, month, year;
   static int[] Days = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
   public Date() {
       //Today's date
       Calendar cal = Calendar.getInstance();
       day = cal.get(Calendar.DAY_OF_MONTH);
       month = cal.get(Calendar.MONTH) + 1;
       year = cal.get(Calendar.YEAR);
   }
   public Date(int d, int m, int y) {
       day = d;
       month = m;
       year = y;
   }
   public Date(String d){
           setDate(d);
   }
   //setDate
   public void setDate(String d){
       String [] datesp = d.split("[-/]");
       month = Integer.parseInt(datesp[0]);
       day = Integer.parseInt(datesp[1]);
       year = Integer.parseInt(datesp[2]);
   }
   //copy constructor
   public Date(Date d) {
       day = d.day;
       month = d.month;
       year = d.year;
   }
   //copy constructor

   //Accessors and Mutators
   public int getDay() {
       return day;
   }
   public int getMonth() {
       return month;
   }
   public int getYear() {
       return year;
   }

   public void setDay(int d) {
       day = d;
   }
   public void setMonth(int m){
       month = m;
   }
   public void setYear(int y){
       year = y;
   }
   public String toString() {
       String st = month+"/"+day+"/"+year;
       return st;
   }
   public void display() {
       System.out.println(toString());
   }
   public boolean isLarger(Date d) {
       if (this.year > d.year)
           return true;
       else if (this.year == d.year) {
           if (this.month > d.month)
               return true;
           else if (this.month == d.month){
               if (this.day > d.day)
                   return true;
           }
       }
       return false;
   }
   public boolean isLeap(int y) {
       if ((y%4 == 0 && y%100!=0) || y%400 ==0)
           return true;
       return false;
   }
   public int DaysSinceBegin(Date d){
       int sum = 0;
       for (int i =0; i<d.month-1; i++){
           sum += Days[i];
           if (i ==1 && isLeap(d.year))
               sum++;
       }
       sum += d.day;
       return sum;
   }
   public int DaysSince(Date d) {
       Date Largest, Smallest;
       if (this.isLarger(d)){
           Largest = this;
           Smallest = d;
       }else {
           Largest = d;
           Smallest = this;
       }
       int DaysSmall = DaysSinceBegin(Smallest);
       int DaysLarge = DaysSinceBegin(Largest);
       int sum = 0;
       for (int i = Smallest.year; i < Largest.year; i++) {
           if (isLeap(i))
               sum += 366;
           else
               sum += 365;
       }
       sum = sum + DaysLarge - DaysSmall;
       return sum;
   }
   //method that allows you to read the date from the keyboard
   public void readDate(Scanner sc) {
       System.out.println("Enter the date in form mm/dd/yyyy: ");
       this.setDate(sc.nextLine());
   }

}

import java.util.Scanner;
public class DateTester {
   public static void main(String[] args){
       Date d = new Date();
       Date l = new Date("02-22-2018");
       d.display();
       l.display();
       System.out.println("Diff = " + d.DaysSince(l));
       System.out.println("Rev Diff = " + l.DaysSince(d));
       Person P = new Person();
       P.display();
       Scanner keyb = new Scanner(System.in);
       P.readPerson(keyb);
       P.display();
   }
}

import java.util.Scanner;
public class Person extends Date{
   private String fName = "", lName="", Address="";
   private int SSN = 0;

   public Person() {
       super();
       fName = lName= Address="";
       SSN = 0;
   }
   public Person(int S, String fn, String ln, String add, Date d) {
       super(d);
       SSN = S;
       fName = fn;
       lName = ln;
       Address = add;
   }
   //DO the gets

   //the sets
   public void setSSN(int s) {
       SSN = s;
   }

   //Read reads person fron keyboard
   public void readPerson(Scanner sc) {
       System.out.println("Enter DoB ");
       super.readDate(sc);
       System.out.println("Enter SSN: ");
       SSN = sc.nextInt();
       sc.nextLine();
       System.out.println("Enter firstName: ");
       fName = sc.nextLine();
       System.out.println("Enter lastName: ");
       lName = sc.nextLine();
       System.out.println("Enter Address: ");
       Address = sc.nextLine();
   }
   public String toString() {
       String st = "DoB: " + super.toString() + " SSN: " + SSN
               + " First Name: " + fName + " Last Name: " + lName +
               " Address: " + Address;
       return st;
   }
   public void display() {
       System.out.println(this.toString());
   }

}

so i need to finish the project,, please answer me in a copyable answer,,, take yor tine... due is in 1 week from now,,,

Promise to give you thumbs up,, thank you,,,

Explanation / Answer

This are the files you will need to make to get this working. And please be more clear with problem statements becasue I had to make some assumptions. Thanks

1. Account.java

import java.util.Date;

public class Account {

private String accNo;

private String accountHolder;

private Double accountBalance = 0.0;

private Date accOpeningDate;

public void setAccOpeningDate(Date accOpeningDate){
this.accOpeningDate = accOpeningDate;
}

public Date getAccOpeningDate(){
return accOpeningDate;
}

public void setAccountHolder(String accountHolder) {
this.accountHolder = accountHolder;
}

public void setAccountNo(String accountNo) {
this.accNo = accountNo;
}

public String getAccountHolder() {
return this.accountHolder;
}

public String getAccNo() {
return this.accNo;
}

public Double getAccountBalance(){
return this.accountBalance;
}

public void setAccountBalance(Double accountBalance) {
this.accountBalance = accountBalance;
}

@Override
public String toString() {
return "Account{" +
"AccountId='" + accNo + ''' +
", User ='" + accountHolder + ''' +
", Balance='" + accountBalance + ''' +
", Opened On='" + accOpeningDate + ''' +
'}';
}
}

2. AccountUtility.java

/* This is the utility method where we have implemented all the functionalities required by the user.*/

import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

public class AccountUtility {

private int intrestRate = 4;
Map<String, Account> accountByUser = new HashMap<>();
Map<String, Account> accountByAccNo = new HashMap<>();

public Account createAccount(String user) {
Account account = new Account();
account.setAccountHolder(user);
account.setAccountNo(UUID.randomUUID().toString());
account.setAccOpeningDate(new Date());
accountByAccNo.put(account.getAccNo(), account);
accountByUser.put(account.getAccountHolder(), account);
return account;
}

public Account findAccount(String finder) {
if (accountByUser.get(finder) != null){
return accountByUser.get(finder);
}
else if (accountByAccNo.get(finder) != null) {
return accountByAccNo.get(finder);
} else
return null;
}

public Account findAccountByAccNo(String accNo) {
return accountByAccNo.get(accNo);
}

public void deleteAccount(String finder) {
Account acc = null;
if (accountByUser.get(finder) != null){
acc = accountByUser.get(finder);
}
else if (accountByAccNo.get(finder) != null){
acc=accountByAccNo.get(finder);
}
if (acc != null){
accountByAccNo.remove(acc.getAccNo());
accountByUser.remove(acc.getAccountHolder());
}
}

public void updateAccount(Account updateAccount) {
Account account = accountByAccNo.get(updateAccount.getAccNo());
accountByUser.remove(account.getAccountHolder(), account);
accountByUser.put(updateAccount.getAccountHolder(), updateAccount);
accountByAccNo.put(updateAccount.getAccNo(), updateAccount);
}

public void addFunds(String finder, Double amount) {
Account account = null;
if (accountByUser.get(finder) != null) {
account = accountByUser.get(finder);
}
else if (accountByAccNo.get(finder) != null){
account=accountByAccNo.get(finder);
}
account.setAccountBalance(account.getAccountBalance() + amount);
accountByUser.put(account.getAccountHolder(), account);
accountByAccNo.put(account.getAccNo(), account);
}

public Double getEarnedIntrest(Account account) {
Date date = account.getAccOpeningDate();
Date currDate = new Date();
int diffInDays = (int)(currDate.getTime() - date.getTime())/(1000*60*60*24);
int month = currDate.getMonth() - date.getMonth();
Double balance = account.getAccountBalance();
Double intrest = balance*Math.pow(1+ intrestRate/(100.0 *12.0),(double)month);
return intrest;
}

public void withdrawFunds(String finder, Double amount) {
Account account = null;
if (accountByUser.get(finder) != null) {
account = accountByUser.get(finder);
}
else if (accountByAccNo.get(finder) != null){
account=accountByAccNo.get(finder);
}
if (account.getAccountBalance() < amount) {
System.out.println("Account balance insufficient");
return;
}
account.setAccountBalance(account.getAccountBalance() - amount);
accountByUser.put(account.getAccountHolder(), account);
accountByAccNo.put(account.getAccNo(), account);
}
}

3. Bank.java

/* THis is the main class where we are taking user input and doing all the operations */