bank, Accountable interface

/*
 * Accountable Interface
 * That is the customer requirements from us
 * Do not change it without customer confirmation
 */
package BankInterfaces;

import BankExceptions.BankNoCreditException;
import BankPkg.AccountType;

public interface Accountable {
    /*
     * return the total number of accounts in the bank
     */
    int getTotalAccount();

    /*
     * return the number of accounts from a given type: regular, teenage,
     * business,student as defined in AccountType.java
     */
    int getTotalAccountByType(AccountType type);

    /* *********************************************
     * select an account to run the coming methods *
     * *********************************************
     */

    /*
     * get the balance of selected bank account
     */
    double getBalance();

    /*
     * take money out of selected bank account return true if there is enough
     * funds, false otherwise
     */
    boolean withDraw(double amount) throws BankNoCreditException;

    /*
     * put an amount of money in selected account
     */
    void deposit(double amount);

    /*
     * set fee for selected bank account
     */
    boolean setAccountFee(double fee); // personal fee, or -1 for default fee

    /*
     * get fee for selected bank account
     */
    double getAccountFee();

    /*
     * set credit for selected bank account
     */
    public boolean setAccountCredit(int customCredit);

    /*
     * set credit to default for selected bank account
     */
    public boolean setAccountCredit();

    /*
     * get the account number for the selected account
     */
    int getAccountNumber(); // regular start with 1, teenage start with 2,
                            // business start with 3, student start with 4

}