Question: I have some errors in BankMain where I included Vector. Can you fix the errors so that Vector in BankAccount class can work in BankMain
I have some errors in BankMain where I included Vector. Can you fix the errors so that Vector in BankAccount class can work in BankMain class
import java.util.Scanner;
public class Person extends Date {
private String fName, lName, Address;
private int ssn;
//default constructor
public Person() {
//we call the default constructor of Date
super();
//set all private members to default values
fName = "unknown";
lName = "unknown";
Address = "unknown";
ssn = 0;
}
public Person (String dob, String fn, String ln, String addr, int s) {
super(dob);
fName = fn;
lName = ln;
Address = addr;
ssn = s;
}
//getters
public String getFName() {
return fName;
}
public String getLName() {
return lName;
}
public String getAddress() {
return Address;
}
public int getSSN() {
return ssn;
}
//setters
public void setFName(String n) {
fName = n;
}
public void setLName(String n) {
lName = n;
}
public void setAddress(String a){
Address = a;
}
public void setSSN(int n) {
ssn = n;
}
public void setDOB(String s){
this.setDate(s);
}
public void setDOB(int m, int d, int y){
String date = m+"/"+d+"/"+y;
this.setDate(date);
}
public String toString() {
String st = "DoB: " + super.toString() + ", SSN: " + ssn + ", First Name: "
+ fName + ", Last Name: " + lName + " Address: "+ Address;
return st;
}
public void read(Scanner in) {
System.out.println("Enter your birth day (mm/dd/yyyy):");
String d = in.nextLine();
this.setDate(d);
System.out.println("Enter SSN: " );
this.setSSN(in.nextInt());
this.setFName(in.nextLine());//the carriage return will be still inthe buffer
//nextLinen if invoked will read one character (carriage return) and return
//we need to empty the buffer before reading a string, we read a line for nothing
System.out.println("Enter first name: " );
this.setFName(in.nextLine());
System.out.println("Enter last name: " );
this.setLName(in.nextLine());
System.out.println("Enter address: " );
this.setAddress(in.nextLine());
}
}
//////////////////////////////////////////////
import java.util.Vector; public class BankAccount {
private Vector holder;
private double balance;
private double interestRate;
private Date openingdate;
private Date interestdateLPaid;
private Person person;
public BankAccount(double b, double i, Vector holders, Date o){
balance = b;
interestRate = i;
holder = holders;
openingdate = o;
interestdateLPaid = new Date();
}
public double getBalance() {
return balance;
}
public double getInterest() {
return interestRate;
}
public String getOpeningDate() {
return openingdate.toString();
}
public String getInterestDateLPaid(){
return interestdateLPaid.toString();
}
public VectorgetHolder(){
return holder;
}
public void setHolder(VectorinHolder) {
holder=inHolder;
}
public String getLastName(){
return person.getLName();
}
public int getSSN(){
return person.getSSN();
}
public void deposit(double amount){
balance = balance + amount;
}
public void withdraw(double amount){
balance = balance - amount;
}
public void addInterest(String d){
balance = balance + balance * interestRate;
interestdateLPaid = new Date(d);
}
public void setFName(String n){
person.setFName(n);
}
public void setLName(String n){
person.setLName(n);
}
public void setAddress(String a){
person.setAddress(a);
}
public void setSSN(int n){
person.setSSN(n);
}
public void setDOB(String s){
person.setDate(s);
}
public void setDOB(int m, int d, int y){
String date = m+"/"+d+"/"+y;
person.setDate(date);
}
public String toString(){
String st = "Bank Account Information: " +"Account Holder: " +person.toString() + " " +" Balance Amount: " + getBalance() +" Opening Date: " + getOpeningDate() +" Date Intrest was Last Added: " + getInterestDateLPaid()+"\1n";
return st;
}
}
////////////////////////////////////////////////////////////////////////////
import java.util.Scanner;
import java.util.*;
public class BankMain {
public static BankAccount getBankAccount(Vector bankAccounts){
Scanner sc = new Scanner(System.in);
boolean check = false;
int index = -1;
int option = 0;
while(!check)
{
System.out.println("Select an option down below to retrieve Bank Account info");
System.out.println("1. Retrieve Bank Account by SSN");
System.out.println("2. Retrieve Bank Account by Person's LastName");
option = sc.nextInt();
sc.nextLine();
if(option < 1 || option > 2){
System.out.println("Option not vaild! Try again.");
}
else{
check = true;
}
}
if(option == 1){
int ssn;
System.out.print("Enter SSN: ");
ssn = sc.nextInt();
for(int i=0; i< bankAccounts.size(); i++)
{
if(bankAccounts.get(i).getSSN() == ssn){
index = i;
}
}
}
else if(option == 2){
String lastName;
System.out.print("Enter Person's LastName: ");
lastName = sc.nextLine();
for(int i=0; i< bankAccounts.size(); i++){
if(bankAccounts.get(i).getLastName().equals(lastName)){
index = i;
}
}
}
if(index < 0){
return null;
}
else{
return bankAccounts.get(index);
}
}
public static void modifyAccount(BankAccount b)
{
Scanner sc = new Scanner(System.in);
boolean check = false;
int option = 0;
while(!check){
System.out.println("Please select an option down below...");
System.out.println("1. Deposit");
System.out.println("2. Withdraw");
System.out.println("3. Add Interest");
option = sc.nextInt();
if(option < 1 || option > 3){
System.out.println("Chosen option not vaild!");
}
else{
check = true;
}
}
if(option == 1){
double depositAmount;
System.out.print("Enter amount to deposit: ");
depositAmount = sc.nextDouble();
b.deposit(depositAmount);
System.out.println("Amount " + depositAmount + " was deposited in account ");
}
else if(option == 2){
double amountWithdrawn;
System.out.print("Enter amount to withdraw: ");
amountWithdrawn = sc.nextDouble();
if(amountWithdrawn > b.getBalance()){
System.out.println("Insufficient funds. Balance can't be withdrawn from!");
}else{
b.withdraw(amountWithdrawn);
System.out.println("Amount " + amountWithdrawn + " was withdrawn from account ");
}
}else if(option == 3){
String interestDate;
System.out.print("Enter date to add interest: ");
interestDate = sc.nextLine();
b.addInterest(interestDate);
System.out.println("Interest has been added to account ");
}
}
public static void main(String[] args) {
boolean go = true;
ArrayList bank = new ArrayList();
while(go){
System.out.println("Please select an option below...");
System.out.println("1. Create Bank Account");
System.out.println("2. Modify Bank Account");
System.out.println("3. Display Bank Account");
System.out.println("4. Delete Bank Account");
System.out.println("5. Exit");
Scanner sc = new Scanner(System.in);
boolean check = false;
int results = 0;
while(!check){
results = sc.nextInt();
sc.nextLine();
if(results < 1 || results > 5){
System.out.println("Menu number not vaild! Try again.");
}
else{
check = true;
}
}
if(results == 1){
Person p = new Person();
p.read(sc);
System.out.println("Enter Opening Balance: ");
double balance = sc.nextDouble();
sc.nextLine();
Date openingDate = new Date();
System.out.println("Enter Opening Date (mm/dd/yyyy):");
String d = sc.nextLine();
openingDate.setDate(d);
System.out.println("Enter Interest Rate: ");
double interest = sc.nextDouble();
sc.nextLine();
BankAccount bankAccount = new BankAccount(balance, interest, Vectorholders, openingDate);
bank.add(bankAccount);
System.out.println("Account was created for " + p.getFName() + " " + p.getLName());
}
else if(results == 2){
BankAccount b = getBankAccount(bank);
if(b.equals(null)){
System.out.print("No Bank Account found for given SSN/LastName!");
}
else{
modifyAccount(b);
}
}
else if(results == 3){
BankAccount b = getBankAccount(bank);
if(b.equals(null)){
System.out.print("Bank Account not found for given SSN/LastName!");
}
else{
System.out.println(b.toString());
}
}
else if(results == 4){
BankAccount b = getBankAccount(bank);
if(b.equals(null)){
System.out.print("Account not found for given SSN/LastName!");
}
else{
bank.remove(b);
System.out.print("Account deleted");
}
}
else if(results == 5){
go = false;
}
}
}
}
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
Study Help