List < Integer > function ( int arg0 ) { return itemsets . get ( arg0 ) ; }
get the i-th itemset in this sequence . concode_field_sep double exactUtility concode_elem_sep int id concode_elem_sep List<List<Integer>> itemsets concode_elem_sep List<List<Double>> profits concode_field_sep List<List<Double>> getUtilities concode_elem_sep void print concode_elem_sep int size concode_elem_sep String toString concode_elem_sep int getId concode_elem_sep void addItemsetProfit concode_elem_sep List<List<Integer>> getItemsets concode_elem_sep void addItemset