Exemplo n.º 1
0
  /**
   * Insert the specified node into the DOM after this node (i.e. as a following sibling).
   *
   * @param node to add after this node
   * @return this node, for chaining
   * @see #before(Node)
   */
  public Node after(Node node) {
    Validate.notNull(node);
    Validate.notNull(parentNode);

    parentNode.addChildren(siblingIndex() + 1, node);
    return this;
  }
Exemplo n.º 2
0
  private void addSiblingHtml(int index, String html) {
    Validate.notNull(html);
    Validate.notNull(parentNode);

    Element context = parent() instanceof Element ? (Element) parent() : null;
    List<Node> nodes = Parser.parseFragment(html, context, baseUri());
    parentNode.addChildren(index, nodes.toArray(new Node[nodes.size()]));
  }
Exemplo n.º 3
0
  /**
   * Removes this node from the DOM, and moves its children up into the node's parent. This has the
   * effect of dropping the node but keeping its children.
   *
   * <p>For example, with the input html:<br>
   * {@code <div>One <span>Two <b>Three</b></span></div>}<br>
   * Calling {@code element.unwrap()} on the {@code span} element will result in the html:<br>
   * {@code <div>One Two <b>Three</b></div>}<br>
   * and the {@code "Two "} {@link TextNode} being returned.
   *
   * @return the first child of this node, after the node has been unwrapped. Null if the node had
   *     no children.
   * @see #remove()
   * @see #wrap(String)
   */
  public Node unwrap() {
    Validate.notNull(parentNode);

    int index = siblingIndex;
    Node firstChild = childNodes.size() > 0 ? childNodes.get(0) : null;
    parentNode.addChildren(index, this.childNodesAsArray());
    this.remove();

    return firstChild;
  }