return the id of the next item . concode_field_sep TableRowIterator itemRows concode_elem_sep Context ourContext concode_elem_sep Iterator<Integer> iditr concode_field_sep Item next concode_elem_sep int nextByRowID concode_elem_sep Item nextByRow concode_elem_sep int nextByIDID concode_elem_sep boolean hasNext concode_elem_sep Item nextByID concode_elem_sep void close
int function ( ) { if ( iditr != null ) { return nextByIDID ( ) ; } else if ( itemRows != null ) { return nextByRowID ( ) ; } return - 1 ; }