public override void writeXML(UTRSXmlWriter xml)
{
xml.WriteElementSafeString(_SIGNAL_ID.ToLower(), signalId);
xml.WriteElementSafeString(_SIGNAL_NAME.ToLower(), signalName);
xml.WriteElementSafeString(_PARENT_SIGNAL_ID.ToLower(), parentSignalId);
xml.WriteElementSafeString(_XMLNS.ToLower(), xmlns);
xml.WriteElementSafeString(_UUID.ToLower(), uuid);
}