Java TreeFacetField.clone示例

示例#1

文件： TreeFacetField.java 项目： HEGALLIS/BioSolr

  private SortedSet<TreeFacetField> cloneHierarchy(SortedSet<TreeFacetField> orig) {
    SortedSet<TreeFacetField> cloned = null;

    if (orig != null) {
      cloned = new TreeSet<>(orig.comparator());

      for (TreeFacetField tff : orig) {
        cloned.add(tff.clone());
      }
    }

    return cloned;
  }