/**
* Export optics changes using the exporter.
*
* @param exporter the optics exporter to use for exporting this node's optics changes
*/
public void exportOpticsChanges(final OpticsExporter exporter) {
final LiveParameter parameter = getLiveParameter(FIELD_INDEX);
if (parameter.getDesignValue() != parameter.getInitialValue()) {
final DataAdaptor adaptor =
exporter.getChildAdaptor(getNode().getParent(), getNode().dataLabel());
adaptor.setValue("id", getNode().getId());
final DataAdaptor attributesAdaptor = adaptor.createChild("attributes");
final DataAdaptor magnetAdaptor = attributesAdaptor.createChild("magnet");
magnetAdaptor.setValue("dfltMagFld", parameter.getInitialValue());
}
}
