else if (dtypField.getValue().equals(com.cosylab.vdct.Constants.NONE)) return null;
if (dtypField.getValue().equals(com.cosylab.vdct.Constants.NONE)) return null;
public String getDTYPLinkType() {	VDBFieldData dtypField = (VDBFieldData)(fields.get("DTYP"));	if (dtypField==null)	{		System.out.println("Error: Record "+name+" does not have DTYP field! Assuming CONSTANT link type.");		return null;		}			else if (dtypField.getValue().equals(com.cosylab.vdct.Constants.NONE)) return null;	//else if (dtypField.getValue().indexOf("$")!=-1) return null;	DBDDeviceData dev = (DBDDeviceData)(DataProvider.getInstance().getDbdDB().getDBDDeviceData(record_type+"/"+dtypField.getValue()));	if (dev==null)		return null;				return dev.getLink_type();}