How to use

getDataOutputRefs

method

in

org.flowable.bpmn.model.IOSpecification

  public void setValues(IOSpecification otherSpec) {
    dataInputs = new ArrayList<>();
    if (otherSpec.getDataInputs() != null && !otherSpec.getDataInputs().isEmpty()) {
      for (DataSpec dataSpec : otherSpec.getDataInputs()) {
        dataInputs.add(dataSpec.clone());
      }
    }

    dataOutputs = new ArrayList<>();
    if (otherSpec.getDataOutputs() != null && !otherSpec.getDataOutputs().isEmpty()) {
      for (DataSpec dataSpec : otherSpec.getDataOutputs()) {
        dataOutputs.add(dataSpec.clone());
      }
    }

    dataInputRefs = new ArrayList<>(otherSpec.getDataInputRefs());
    dataOutputRefs = new ArrayList<>(otherSpec.getDataOutputRefs());
  }
}

  public void setValues(IOSpecification otherSpec) {
    dataInputs = new ArrayList<>();
    if (otherSpec.getDataInputs() != null && !otherSpec.getDataInputs().isEmpty()) {
      for (DataSpec dataSpec : otherSpec.getDataInputs()) {
        dataInputs.add(dataSpec.clone());
      }
    }

    dataOutputs = new ArrayList<>();
    if (otherSpec.getDataOutputs() != null && !otherSpec.getDataOutputs().isEmpty()) {
      for (DataSpec dataSpec : otherSpec.getDataOutputs()) {
        dataOutputs.add(dataSpec.clone());
      }
    }

    dataInputRefs = new ArrayList<>(otherSpec.getDataInputRefs());
    dataOutputRefs = new ArrayList<>(otherSpec.getDataOutputRefs());
  }
}

String dataOutputRefs = xtr.getElementText();
if (StringUtils.isNotEmpty(dataOutputRefs)) {
  ioSpecification.getDataOutputRefs().add(dataOutputRefs.trim());

if (ioSpecification != null && ioSpecification.getDataOutputRefs().size() > 0) {
  String firstDataOutputName = ioSpecification.getDataOutputRefs().get(0);
  if (firstDataOutputName != null) {
    ItemInstance outputItem = (ItemInstance) execution.getTransientVariable(firstDataOutputName);

protected IOSpecification createIOSpecification(BpmnParse bpmnParse, org.flowable.bpmn.model.IOSpecification specificationModel) {
  IOSpecification ioSpecification = new IOSpecification();
  for (DataSpec dataInputElement : specificationModel.getDataInputs()) {
    ItemDefinition itemDefinition = bpmnParse.getItemDefinitions().get(dataInputElement.getItemSubjectRef());
    Data dataInput = new Data(bpmnParse.getTargetNamespace() + ":" + dataInputElement.getId(), dataInputElement.getId(), itemDefinition);
    ioSpecification.addInput(dataInput);
  }
  for (DataSpec dataOutputElement : specificationModel.getDataOutputs()) {
    ItemDefinition itemDefinition = bpmnParse.getItemDefinitions().get(dataOutputElement.getItemSubjectRef());
    Data dataOutput = new Data(bpmnParse.getTargetNamespace() + ":" + dataOutputElement.getId(), dataOutputElement.getId(), itemDefinition);
    ioSpecification.addOutput(dataOutput);
  }
  for (String dataInputRef : specificationModel.getDataInputRefs()) {
    DataRef dataRef = new DataRef(dataInputRef);
    ioSpecification.addInputRef(dataRef);
  }
  for (String dataOutputRef : specificationModel.getDataOutputRefs()) {
    DataRef dataRef = new DataRef(dataOutputRef);
    ioSpecification.addOutputRef(dataRef);
  }
  return ioSpecification;
}