question: a geo distance based sort . concode_field_sep PlaceHolder placeHolder concode_field_sep FieldSortBuilder fieldSort concode_elem_sep ScoreSortBuilder scoreSort concode_elem_sep ScriptSortBuilder scriptSort concode_elem_sep ScriptSortBuilder scriptSort
target: GeoDistanceSortBuilder function ( String arg0 ) { return new GeoDistanceSortBuilder ( arg0 ) ; }