get a string representation of this database . concode_field_sep List<PseudoSequence> pseudoSequences concode_elem_sep Cluster cluster concode_field_sep void setCluster concode_elem_sep int size concode_elem_sep Set<Integer> getSequenceIDs concode_elem_sep void printDatabase concode_elem_sep List<PseudoSequence> getPseudoSequences concode_elem_sep Cluster getCluster concode_elem_sep void addSequence
String function ( ) { }