Example usage for org.jsoup.nodes Element children

Introduction

In this page you can find the example usage for org.jsoup.nodes Element children.

Prototype

public Elements children()

Source Link

Document

Get this element's child elements.

Usage

From source file:Main.java

public static Element findFirstChildElement(Element element, String name) {
    List<Element> children = element.children();
    for (Element child : children) {
        if (child.nodeName().equalsIgnoreCase(name)) {
            return child;
        }/* www. ja  va2  s  .c o  m*/
    }

    return null;
}

From source file:Main.java

public static String getText(final Element element) {
    Element textTag = element;

    while (!textTag.hasText() && textTag.children().size() > 0) {
        textTag = textTag.children().get(0);
    }/*from  w  ww.j  a v a2  s . c  o m*/

    return textTag.text();
}

From source file:Main.java

public static String textFromChildAt(final Element element, final int index) {
    return textFromChildAt(element.children(), index);
}

From source file:edu.ucla.cs.scai.swim.qa.ontology.dbpedia.tipicality.DbpediaCsvDownload.java

private static void download(Element e) throws MalformedURLException, IOException {
    for (Element c : e.children()) {
        String tagName = c.tag().getName();
        if (tagName.equals("small")) {
            for (Element c1 : c.children()) {
                if (c1.tag().getName().equals("a") && c1.text().equalsIgnoreCase("csv")) {
                    String href = c1.attr("href");
                    System.out.println("Downloading " + href);
                    try {
                        URL remoteFile = new URL(href);
                        ReadableByteChannel rbc = Channels.newChannel(remoteFile.openStream());
                        String[] s = href.split("\\/");
                        FileOutputStream fos = new FileOutputStream(
                                DBpediaOntology.DBPEDIA_CSV_FOLDER + s[s.length - 1]);
                        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
                    } catch (Exception ex) {
                        ex.printStackTrace();
                    }//w  w  w.ja  va  2  s  .  c o  m
                }
            }
        } else if (tagName.equals("ul")) {
            for (Element c1 : c.children()) {
                if (c1.tagName().equals("li")) {
                    download(c1);
                }
            }
        }
    }
}

From source file:io.github.carlomicieli.footballdb.starter.parsers.Parser.java

protected static Optional<String> valueFromChild(Element e, int index) {
    Elements children = e.children();
    if (index > children.size())
        return Optional.empty();

    return Optional.ofNullable(children.get(index).text());
}

From source file:com.gistlabs.mechanize.document.html.JsoupDataUtil.java

private static void filterElementsByTag(List<Element> results, Element element, Set<String> tagSet) {
    if (tagSet.contains(element.tag().getName().toLowerCase()))
        results.add(element);/*  w w  w. ja va  2 s . c  om*/

    for (Element child : element.children())
        filterElementsByTag(results, child, tagSet);
}

From source file:io.github.carlomicieli.footballdb.starter.parsers.TeamRosterParser.java

private static Map<String, String> rosterEntryValues(Element e) {
    Map<String, String> values = new HashMap<>();

    values.put("number", childValueAsString(e, 0).orElse(null));
    values.put("profile", e.children().get(1).getElementsByTag("a").attr("href"));
    values.put("name", e.children().get(1).getElementsByTag("a").text());
    values.put("position", childValueAsString(e, 2).orElse(null));
    values.put("status", childValueAsString(e, 3).orElse(null));
    values.put("height", childValueAsString(e, 4).orElse(null));
    values.put("weight", childValueAsString(e, 5).orElse(null));
    values.put("birth_date", childValueAsString(e, 6).orElse(null));
    values.put("exp", childValueAsString(e, 7).orElse(null));
    values.put("college", childValueAsString(e, 8).orElse(null));

    return Collections.unmodifiableMap(values);
}

From source file:io.sightly.tck.html.HTMLExtractor.java

/**
 * Checks if the element matched by the {@code selector} has children and if their number is equal to {@code howMany}.
 *
 * @param url      the url that identifies the markup
 * @param markup   the markup/*w  w w . j  av  a 2  s.c o m*/
 * @param selector the selector used for retrieval
 * @param howMany  the number of expected children
 * @return {@code true} if the number of children is equal to {@code howMany}, {@code false} otherwise
 */
public static boolean hasChildren(String url, String markup, String selector, int howMany) {
    ensureMarkup(url, markup);
    Document document = documents.get(url);
    Element element = document.select(selector).first();
    if (element == null) {
        return false;
    }
    return element.children().size() == howMany;

}

From source file:Main.java

public static String printNode(Element root, int indentation) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < indentation; i++) {
        sb.append(' ');
    }/*  ww  w  . j  a  v  a 2 s .c o m*/
    sb.append(root.tagName());
    sb.append(":");
    sb.append(root.ownText());
    sb.append("\n");
    for (Element el : root.children()) {
        sb.append(printNode(el, indentation + 1));
        sb.append("\n");
    }
    return sb.toString();
}

From source file:Main.java

private static String printNode(Element root, int indentation) {
    StringBuilder sb = new StringBuilder(indentation);
    for (int i = 0; i < indentation; i++) {
        sb.append(' ');
    }//  w ww .  j  a v  a  2  s.  co  m
    sb.append(root.tagName());
    sb.append(':');
    sb.append(root.ownText());
    sb.append('\n');
    for (Element el : root.children()) {
        sb.append(printNode(el, indentation + 1));
        sb.append('\n');
    }
    return sb.toString();
}