@Override
public void index(int docID, GeoCoordinateField field) {
String fieldName = field.name();
GeoCoordinate coordinate = field.getGeoCoordinate();
LatitudeLongitudeDocId longLatDocId = new LatitudeLongitudeDocId(coordinate.getLatitude(),
coordinate.getLongitude(), docID);
IFieldNameFilterConverter fieldNameFilterConverter = geoConverter.makeFieldNameFilterConverter();
CartesianGeoRecord geoRecord = geoConverter.toCartesianGeoRecord(fieldNameFilterConverter, fieldName, longLatDocId);