Package org.jsoup.select

Examples of org.jsoup.select.NodeTraversor

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  protected static String convertElementsToText(Elements elements) {
    if (elements == null || elements.isEmpty())
      return "";
    StringBuilder buffer = new StringBuilder();
    NodeTraversor nt = new NodeTraversor(new ToTextNodeVisitor(buffer));
    for (Element element : elements) {
      nt.traverse(element);
    }
    return buffer.toString().trim();
  }
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  protected String convertNodeToText(Element element) {
    if (element == null)
      return "";
    final StringBuilder buffer = new StringBuilder();
    new NodeTraversor(new NodeVisitor() {
      @Override
      public void head(Node node, int depth) {
        if (node instanceof TextNode) {
          TextNode textNode = (TextNode) node;
          String text = textNode.text().replace('\u00A0', ' ').trim(); // non breaking space
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     * @param nodeVisitor the visitor callbacks to perform on each node
     * @return this node, for chaining
     */
    public Node traverse(NodeVisitor nodeVisitor) {
        Validate.notNull(nodeVisitor);
        NodeTraversor traversor = new NodeTraversor(nodeVisitor);
        traversor.traverse(this);
        return this;
    }
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        outerHtml(accum);
        return accum.toString();
    }

    protected void outerHtml(StringBuilder accum) {
        new NodeTraversor(new OuterHtmlVisitor(accum, getOutputSettings())).traverse(this);
    }
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     * @param element the root element to format
     * @return formatted text
     */
    public String getPlainText(Element element) {
        FormattingVisitor formatter = new FormattingVisitor();
        NodeTraversor traversor = new NodeTraversor(formatter);
        traversor.traverse(element); // walk the DOM, and call .head() and .tail() for each node

        return formatter.toString();
    }
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        }
    }

    private int copySafeNodes(Element source, Element dest) {
        CleaningVisitor cleaningVisitor = new CleaningVisitor(source, dest);
        NodeTraversor traversor = new NodeTraversor(cleaningVisitor);
        traversor.traverse(source);
        return cleaningVisitor.numDiscarded;
    }
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        }
    }

    private int copySafeNodes(Element source, Element dest) {
        CleaningVisitor cleaningVisitor = new CleaningVisitor(source, dest);
        NodeTraversor traversor = new NodeTraversor(cleaningVisitor);
        traversor.traverse(source);
        return cleaningVisitor.numDiscarded;
    }
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    public void convert(org.jsoup.nodes.Document in, Document out) {
        if (!StringUtil.isBlank(in.location()))
            out.setDocumentURI(in.location());

        org.jsoup.nodes.Element rootEl = in.child(0); // skip the #root node
        NodeTraversor traversor = new NodeTraversor(new W3CBuilder(out));
        traversor.traverse(rootEl);
    }
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     * @param element the root element to format
     * @return formatted text
     */
    public String getPlainText(Element element) {
        FormattingVisitor formatter = new FormattingVisitor();
        NodeTraversor traversor = new NodeTraversor(formatter);
        traversor.traverse(element); // walk the DOM, and call .head() and .tail() for each node

        return formatter.toString();
    }
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     * @param nodeVisitor the visitor callbacks to perform on each node
     * @return this node, for chaining
     */
    public Node traverse(NodeVisitor nodeVisitor) {
        Validate.notNull(nodeVisitor);
        NodeTraversor traversor = new NodeTraversor(nodeVisitor);
        traversor.traverse(this);
        return this;
    }
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Related Classes of org.jsoup.select.NodeTraversor

  • org.apache.jmeter.protocol.http.parser.JsoupBasedHtmlParser
  • org.jboss.elasticsearch.river.remote.GetSitemapHtmlClient
  • org.jboss.elasticsearch.tools.content.StripHtmlPreprocessor
  • org.jsoup.examples.HtmlToPlainText
  • org.jsoup.helper.W3CDom
  • org.jsoup.nodes.Node
  • org.jsoup.safety.Cleaner
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