}
private void updateDataModelAxis(final String attributeName, final String newAxis) {
if (newAxis != null) {
String scanServerName = getModel();
ScanServerDataModel dataModel = CurrentScanDataModel.getDataModel(scanServerName, attributeName);
if (dataModel != null) {
String oldAxis = dataModel.getAxis();
CurrentScanDataModel.setAttributeAxis(scanServerName, attributeName, newAxis);
if ((oldAxis == null) || !newAxis.equals(oldAxis)) {
if (oldAxis.equals(Axis.X) || newAxis.equals(Axis.X)) {
fireActuatorChanged();
}