return rfCommunication((RfCommunicationReq)request);
else if (request instanceof TgResponseToInitiatorReq)
return tgResponseToInitiator((TgResponseToInitiatorReq)request);
else if (request instanceof InListPassiveTargetReq)
return inListPassiveTarget((InListPassiveTargetReq)request);
throw new TamaException("Unknown request object: " + request.getClass().getName());
}