protected abstract void evaluateEAN8(EAN8Component ean8);
public void visitRoyalMailCustomer(
RoyalMailCustomerComponent royalMailCustomer)
{
RoyalMailCBCBean mailBean = new RoyalMailCBCBean();
barcode = mailBean;
evaluateRoyalMailCustomer(royalMailCustomer);
setBaseAttributes(royalMailCustomer);
setFourStateAttributes(royalMailCustomer, mailBean);
}