question: get the list of itemsets in this sequence . concode_field_sep List<Itemset> itemsets concode_elem_sep int id concode_elem_sep Set<Integer> sequencesID concode_field_sep Set<Integer> getSequencesID concode_elem_sep int getItemOccurencesTotalCount concode_elem_sep String toStringShort concode_elem_sep int getId concode_elem_sep long getTimeLength concode_elem_sep void addItemset concode_elem_sep ItemSimple getIthItem concode_elem_sep int strictlyContains concode_elem_sep Sequence cloneSequenceMinusItems concode_elem_sep void print concode_elem_sep int size concode_elem_sep void setSequencesID concode_elem_sep Itemset get concode_elem_sep String itemsetsToString concode_elem_sep int strictlyContainsHelper concode_elem_sep void setID concode_elem_sep String toString concode_elem_sep String getRelativeSupportFormated concode_elem_sep int getAbsoluteSupport concode_elem_sep Sequence cloneSequence
target: List < Itemset > function ( ) { return itemsets ; }