Class BankAccount

java.lang.Object

BankAccount

public class BankAccount
extends java.lang.Object

A bank account has an account number and a balance that can be changed by deposits and withdrawals.

Constructor Summary

Constructors

Constructor and Description
BankAccount(java.lang.String acctNum, double initialBalance) Creates a bank account with a user-specified account number and balance

Method Summary

Modifier and Type	Method and Description
void	deposit(double amount) Deposits money into the bank account.
java.lang.String	getAccountNumber() Gets the account number of this bank account.
double	getBalance() Gets the current balance of the bank account.
void	withdraw(double amount) Withdraws money from the bank account.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BankAccount

public BankAccount(java.lang.String acctNum,
                   double initialBalance)

Creates a bank account with a user-specified account number and balance

Parameters:

acctNum - the account number

initialBalance - the initial balance

Method Detail

getAccountNumber

public java.lang.String getAccountNumber()

Gets the account number of this bank account.

Returns:

the account number

getBalance

public double getBalance()

Gets the current balance of the bank account.

Returns:

the current balance

deposit

public void deposit(double amount)

Deposits money into the bank account.

Parameters:

amount - the amount to deposit

withdraw

public void withdraw(double amount)

Withdraws money from the bank account.

Parameters:

amount - the amount to withdraw