int function ( ) { int loc0 = 0 ; for ( ShardIterator loc1 : iterators ) { int loc2 = loc1 . loc0 ( ) ; if ( loc2 == 0 ) { loc0 += 1 ; } else { loc0 += loc2 ; } } return loc0 ; }
returns the total number of shards plus the number of empty groups concode_field_sep List<ShardIterator> iterators concode_field_sep Iterator<ShardIterator> iterator concode_elem_sep int totalSize concode_elem_sep int size