Class Account

Class Account 

java.lang.Object
   |
   +----Account
public class Account
extends Object
Superclass of bank account hierarchy.

Variable Index

o acct_no
The account number.
o ss
The social security number of owner.

Constructor Index

o Account()
o Account(int, double, String)
Constructor.

Method Index

o balance()
Retrieves the account balance.
o deposit(double)
Deposits into account.
o withdraw(double)
Withdraw from account.

Variables

o acct_no 
  protected int acct_no
The account nubmer.
o ss 
  protected String ss
The social security number of owner.

Constructors

o Account 
  public Account()
o Account 
  public Account(int id,
                 double amt,
                 String ss)
Constructor. Initializes a new account.
Parameters:
amt - Initial balance amount
ss - Social security number as string

Methods

o balance 
  public double balance()
Retrieves the account balance.
Returns:
the balance
o deposit 
  public void deposit(double amt)
Deposits into account.
Parameters:
amt - the amount to deposit, if amt <=0 no effect
o withdraw 
  public boolean withdraw(double amt)
Withdraw from account.
Parameters:
amt - the amount to deposit
Returns:
false if amt <=0 or insufficient balance