Class BalanceInquiry

public class BalanceInquiry extends Transaction
{
    public BalanceInquiry( int userAccountNumber, Screen atmScreen, BankDatabase atmBankDatabase )
    {
        super( userAccountNumber, atmScreen, atmBankDatabase );
    }

    @Override
    public void execute()
    {
        BankDatabase bankDatabase = getBankDatabase();
        Screen screen = getScreen();

        double availableBalance = bankDatabase.getAvailableBalance( getAccountNumber());

        double totalBalance = bankDatabase.getTotalBalance( getAccountNumber());

        screen.displayMessageLine( "\nInformasi Saldo:" );
        screen.displayMessage( " - Saldo yang Tersedia: ");
        screen.displayDollarAmount( availableBalance );
        screen.displayMessage( "\n - Saldo Total: ");
        screen.displayDollarAmount( totalBalance );
        screen.displayMessageLine("");
    }
}