question: apply to an unmapped tuple to get the i ` th slot after mapping : spo - > pos : 0 ` th slot is p from spo concode_field_sep int[] insertOrder concode_elem_sep String label concode_elem_sep int[] fetchOrder concode_field_sep String getLabel concode_elem_sep T mapSlot concode_elem_sep T mapSlot concode_elem_sep String mapString concode_elem_sep Tuple<T> unmap concode_elem_sep int length concode_elem_sep String unmapName concode_elem_sep int fetchSlotIdx concode_elem_sep int mapSlotIdx concode_elem_sep String toString concode_elem_sep int[] compileMapping concode_elem_sep int[] compileMapping concode_elem_sep int[] compileMapping concode_elem_sep String mapName concode_elem_sep Tuple<T> map concode_elem_sep Tuple<T> map concode_elem_sep Object mapStr
target: T function ( int arg0 , Tuple < T > arg1 ) { arg0 = fetchOrder [ arg0 ] ; return arg1 . get ( arg0 ) ; }