Java NetBeans Create a new project that allows you to create new accounts. Add a

Question

Java

NetBeans

Create a new project that allows you to create new accounts. Add accounts to ArrayList, then apply deposit and withdraw from any account.

Add class Account: accountNumber, balance,bankName Pre-create a list of accounts in an array list.

Provide GUI to add a new account to list.

Provide GUI to display all the accounts in a table.

Display currency values with $ sign.

It needs to be able to deposit and withdraw amounts from the selected row.

Also needs to be able to get the selected row and read its column values.

Explanation / Answer

Account.java : --------------------->>>>>>>>>>>>>>>

public class Account{
private int accNo;
private double balance;
private String bName;

public Account(int ac,double b,String bn){
  accNo = ac;
  balance = b;
  bName = bn;
}

public int getAcc(){
  return accNo;
}
public double getBalance(){
  return balance;
}
public String getBankName(){
  return bName;
}

public void withdraw(double am){
  if(am <= balance){
   balance = balance - am;
  }
  else{
   System.out.println("Withdraw amount is larger than balance ");
  }
}
public void deposit(double am){
  balance = balance + am;
}
}

Bank.java : ------------------>>>>>>>>>>>>>>

import java.util.*;

public class Bank{
private ArrayList<Account> accounts;
Scanner sc;

public Bank(){
  accounts = new ArrayList<>();
}
public void addAccount(){
  sc = new Scanner(System.in);
  String bn;
  int acNo;
  double bal;

  System.out.println("Enter the Account No. ");
  acNo = sc.nextInt();
  System.out.println("Enter the bank name : ");
  bn = sc.next();
  System.out.println("Enter the Initial Balance : ");
  bal = sc.nextDouble();

  Account temp = new Account(acNo,bal,bn);

  accounts.add(temp);
}

public void dispalyAllAccount(){
  System.out.println("-------------------------Table Of All Accounts-----------------------");
  System.out.println("sl no acc No Balance Bank ");
  for(int i = 0;i<accounts.size();i++){
   System.out.println((i+1)+" "+accounts.get(i).getAcc()+" "+accounts.get(i).getBalance()+"$ "+accounts.get(i).getBankName()+" ");
  }
}

public Account selectAccount(int n){
  if(n <= accounts.size())
   return accounts.get(n-1);
  else{
   System.out.println("wrong row selected ");
   return null;
  }
}
}

BankMain.java : ------------------->>>>>>>>>>>>>.

import java.util.Scanner;

public class BankMain{
public static void main(String[] args) {
  Bank b1 = new Bank();
  Scanner sc = new Scanner(System.in);
  int n = 0;
  while(n != 3){
   System.out.println("1. Add Account ");
   System.out.println("2. Display All Account ");
   System.out.println("3. Exit");
   n = sc.nextInt();
   if(n == 1){
    b1.addAccount();
    System.out.println("Your Account is added ");
   }
   if(n == 2){
    b1.dispalyAllAccount();
    System.out.println("Enter sl no. to select a row ");
    int ch = sc.nextInt();
    Account temp = b1.selectAccount(ch);
    if(temp != null){
     ch = 0;
     while(ch != 3){
      System.out.println("1. Withdraw ");
      System.out.println("2. Deposit ");
      System.out.println("3. Exit");
      ch = sc.nextInt();
      if(ch == 1){
       double am;
       System.out.println("Enter Amount : ");
       am = sc.nextDouble();
       temp.withdraw(am);
      }
      if(ch == 2){
       double am;
       System.out.println("Enter Amount : ");
       am = sc.nextDouble();
       temp.deposit(am);
      }
     }
    }
    else{
     System.out.println("Row Selection was Wrong");
    }
   }
  }
}
}

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