Class Account

java.lang.Object
  |
  +--Account

public class Account

extends java.lang.Object

Superclass of bank account hierarchy.

Field Summary

protected int	acct_no The account number.
protected java.lang.String	ss The social security number of owner.

Constructor Summary

Account()

Account(int id, double amt, java.lang.String ss)
Constructor.

Method Summary

double	balance() Retrieves the account balance.
void	deposit(double amt) Deposits into account.
boolean	withdraw(double amt) Withdraw from account.

Methods inherited from class java.lang.Object

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

Field Detail

acct_no

protected int acct_no

The account number.

ss

protected java.lang.String ss

The social security number of owner.

Constructor Detail

Account

public Account()

Account

public Account(int id,
               double amt,
               java.lang.String ss)

Constructor. Initializes a new account.

Parameters:

id - Account number

amt - Initial balance amount

ss - Social security number as string

Method Detail

balance

public double balance()

Retrieves the account balance.

Returns:

the balance

deposit

public void deposit(double amt)

Deposits into account.

Parameters:

amt - the amount to deposit, if amt <=0 no effect

withdraw

public boolean withdraw(double amt)

Withdraw from account.

Parameters:

amt - the amount to deposit

Returns:

false if amt <=0 or insufficient balance