How to use

getPreferredIdentifier

method

in

psidev.psi.mi.jami.model.Interactor

public void writeUniqueIdentifier(P participant) throws IOException {
  if (participant == null){
    writer.write(MitabUtils.EMPTY_COLUMN);
  }
  else {
    Interactor interactor = participant.getInteractor();
    // write first identifier
    if (!interactor.getIdentifiers().isEmpty()){
      writeIdentifier(interactor.getPreferredIdentifier());
    }
    else{
      writer.write(MitabUtils.EMPTY_COLUMN);
    }
  }
}

boolean isFirst = true;
Xref next = null;
Xref preferred = interactor.getPreferredIdentifier();
do {
  next = identifierIterator.next();

while (interactorIterator.hasNext()){
  Interactor subInteractor = interactorIterator.next();
  Xref preferredId = subInteractor.getPreferredIdentifier();
  if (preferredId != null){
    getWriter().write(MitabUtils.FIELD_SEPARATOR);
while (interactorIterator.hasNext()){
  Interactor subInteractor = interactorIterator.next();
  Xref preferredId = subInteractor.getPreferredIdentifier();
  if (preferredId != null){
    getWriter().write(MitabUtils.FIELD_SEPARATOR);
while (interactorIterator.hasNext()){
  Interactor subInteractor = interactorIterator.next();
  Xref preferredId = subInteractor.getPreferredIdentifier();
  if (preferredId != null){
    if (!first){

Interactor interactor = object.getInteractor();
keyValues = MIJsonUtils.extractInteractionId(interactor.getPreferredIdentifier(), (Complex)interactor);
keyValues = MIJsonUtils.extractInteractorId(interactor.getPreferredIdentifier(), interactor);

public void write(Interactor object) throws IOException {
  String[] interactorIds = MIJsonUtils.extractInteractorId(object.getPreferredIdentifier(), object);
  String interactorKey = interactorIds[0]+"_"+interactorIds[1];
    if (object.getPreferredIdentifier() != null){
      MIJsonUtils.writeSeparator(writer);
      MIJsonUtils.writePropertyKey("identifier", writer);
      getIdentifierWriter().write(object.getPreferredIdentifier());

String[] extractedInteractorId =  MIJsonUtils.extractInteractorId(interactor.getPreferredIdentifier(), interactor);
String key = extractedInteractorId[0]+"_"+extractedInteractorId[1];

if (object.getPreferredIdentifier() != null){
  MIJsonUtils.writeSeparator(writer);
  MIJsonUtils.writePropertyKey("identifier", writer);
  getIdentifierWriter().write(object.getPreferredIdentifier());