question: string representation of the secuencedatabase concode_field_sep PatternCreator patternCreator concode_elem_sep AbstractionCreator abstractionCreator concode_elem_sep Map<Item,BitSet> frequentItems concode_elem_sep ItemFactory<Integer> itemFactory concode_elem_sep List<Sequence> sequences concode_field_sep Map<Item,BitSet> getFrequentItems concode_elem_sep int size concode_elem_sep List<Sequence> getSequences concode_elem_sep void clear concode_elem_sep void loadFile concode_elem_sep void addSequence
target: String function ( ) { }