} else if (element instanceof NationalExpressLocationGeoDetailElement) {
NationalExpressLocationGeoDetailElement nxGeoDetailElement = (NationalExpressLocationGeoDetailElement) element;
_nxLocationGeoDetailById.put(nxGeoDetailElement.getLocationId(),
nxGeoDetailElement);
} else if (element instanceof NationalExpressOperatorElement) {
NationalExpressOperatorElement nxElement = (NationalExpressOperatorElement) element;
_nxOperatorsById.put(nxElement.getId(), nxElement);
} else if (element instanceof NationalExpressRouteDetailsElement) {
NationalExpressRouteDetailsElement details = (NationalExpressRouteDetailsElement) element;
AgencyAndId routeId = getRouteId(details.getOperatorId(),
details.getRouteId());
RouteMetadata metadata = getMetadataForRouteId(routeId);