Method root

basex-core/src/main/java/org/basex/index/path/PathIndex.java:130–134

Returns the root node. @return root node

()

   * @return root node
   */
  public ArrayList<PathNode> root() {
    final ArrayList<PathNode> out = new ArrayList<>();
    out.add(root);
    return out;
  }

  /**
   * Returns all parents of the specified nodes.