linearsolution.java

@Getter
@Setter
@XmlRootElement
public class LinearSolution extends AbstractElement<LinearSolution> {

  @XmlAttribute(name = "solution-type")
  private SolutionType solutionType;

  @XmlElement(name = "statistic")
  @XmlElementWrapper(name = "statistics")
  private List<Statistic> statistics = new ArrayList<>();

  @XmlElement(name = "term")
  @XmlElementWrapper(name = "terms")
  private List<SolutionTerm> terms = new ArrayList<>();

  public void addStatistic(Statistic statistic) {
    statistics.add(statistic);
  }

  public void addSolutionTerm(SolutionTerm variable) {
    terms.add(variable);
  }
}