class MultipleInstanceActivityPropertyReader extends ActivityPropertyReader {

    public String getDataOutput() {
        return getMultiInstanceLoopCharacteristics()
                .map(MultiInstanceLoopCharacteristics::getOutputDataItem)
                .map(MultipleInstanceActivityPropertyReader::createOutputVariable)
                .orElse("");
    }

    public  MultipleInstanceActivityPropertyReader(Activity activity, BPMNDiagram diagram, DefinitionResolver definitionResolver);

}