Example usage for org.w3c.dom Node getNextSibling

Introduction

In this page you can find the example usage for org.w3c.dom Node getNextSibling.

Prototype

public Node getNextSibling();

Source Link

Document

The node immediately following this node.

Usage

From source file:Main.java

/**
 * Returns a single element having a given tag
 *///from   w  w  w .j  a  v  a 2 s  . c  om
public static Element getSingleElement(Element element, String tagName) {
    Node node = element.getFirstChild();

    while (node != null) {
        if (node.getNodeType() == Node.ELEMENT_NODE && node.getNodeName().compareTo(tagName) == 0)
            return (Element) node;

        node = node.getNextSibling();
    }

    return null;
}

From source file:Main.java

/**
 * @param sibling//w w w.  ja va2 s .c o m
 * @param uri
 * @param nodeName
 * @param number
 * @return nodes with the constrain
 */
public static Text selectNodeText(Node sibling, String uri, String nodeName, int number) {
    Node n = selectNode(sibling, uri, nodeName, number);
    if (n == null) {
        return null;
    }
    n = n.getFirstChild();
    while (n != null && n.getNodeType() != Node.TEXT_NODE) {
        n = n.getNextSibling();
    }
    return (Text) n;
}

From source file:Main.java

public static void stripDuplicateAttributes(Node node, Node parent) {

    // The output depends on the type of the node
    switch (node.getNodeType()) {
    case Node.DOCUMENT_NODE: {
        Document doc = (Document) node;
        Node child = doc.getFirstChild();
        while (child != null) {
            stripDuplicateAttributes(child, node);
            child = child.getNextSibling();
        }/*from  ww w.  ja  va2s .  c om*/
        break;
    }

    case Node.ELEMENT_NODE: {
        Element elt = (Element) node;
        NamedNodeMap attrs = elt.getAttributes();

        ArrayList nodesToRemove = new ArrayList();
        int nodesToRemoveNum = 0;

        for (int i = 0; i < attrs.getLength(); i++) {
            final Node a = attrs.item(i);

            for (int j = 0; j < attrs.getLength(); j++) {
                final Node b = attrs.item(j);

                //if there are two attributes with same name
                if (i != j && (a.getNodeName().equals(b.getNodeName()))) {
                    nodesToRemove.add(b);
                    nodesToRemoveNum++;
                }
            }
        }

        for (int i = 0; i < nodesToRemoveNum; i++) {
            Attr nodeToDelete = (Attr) nodesToRemove.get(i);
            Element nodeToDeleteParent = (Element) node; // nodeToDelete.getParentNode();
            nodeToDeleteParent.removeAttributeNode(nodeToDelete);
        }

        nodesToRemove.clear();

        Node child = elt.getFirstChild();
        while (child != null) {
            stripDuplicateAttributes(child, node);
            child = child.getNextSibling();
        }

        break;
    }

    default:
        //do nothing
        break;
    }
}

From source file:Main.java

/** Finds and returns the first child element node. */
public static Element getFirstChildElement(Node parent) {

    if (parent == null)
        return null;
    // search for node
    Node child = parent.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            return (Element) child;
        }/*from   ww  w.j  a  v  a 2 s . c o  m*/
        child = child.getNextSibling();
    }

    // not found
    return null;

}

From source file:Main.java

public static String cdataValue(Element element) {
    if (element == null)
        return null;
    // get the first element with the given name
    Node node = element.getFirstChild();

    if (node != null) {
        do {/*from ww  w  . j ava  2  s . co m*/
            if (node.getNodeType() == Node.CDATA_SECTION_NODE) {
                return node.getNodeValue();
            }
        } while ((node = node.getNextSibling()) != null);
    }
    return null;
}

From source file:Main.java

public static void collectXpathContainText(Node node, String textContent, List<String> holder) {
    if (textContent.equals(node.getTextContent())) {
        String xpath = getXPath(node);
        if (!holder.contains(xpath)) {
            holder.add(xpath);/*from w  w w.  j  a  v a  2  s .co  m*/
        }
    }

    if (node.hasChildNodes()) {
        Node child = node.getFirstChild();
        while (child != null) {
            collectXpathContainText(child, textContent, holder);
            child = child.getNextSibling();
        }
    }
}

From source file:Main.java

/**
 * Get the next node in a depth first preorder traversal.
 *
 * <ul>// w w  w.  ja  va  2s.  c om
 * <li>If the node has a child, return the child
 * <li>Else if the node has a following sibling, return that sibling
 * <li>Else if the node has a following uncle, return that uncle
 * </ul>
 *
 * @param node the current node
 * @return the next node in the preorder traversal
 */
public static Node getNext(Node node) {
    if (node == null)
        return null;

    if (node.getFirstChild() != null)
        return node.getFirstChild();

    for (; node != null; node = node.getParentNode()) {
        if (node.getNextSibling() != null)
            return node.getNextSibling();
    }

    return null;
}

From source file:Main.java

public static Element getFirstChildElementByLocalName(Element parentElem, String localName) {
    Node child = parentElem.getFirstChild();
    while (child != null) {
        if ((child.getNodeType() == Node.ELEMENT_NODE) && getLocalName(child).equals(localName)) {
            return (Element) child;
        }//w w w.j  av a 2  s  . c om
        child = child.getNextSibling();
    }
    return null;
}

From source file:Main.java

/**
 * Gets the first (direct) child Element.
 * //ww w  .j  a va2  s . c om
 * @param parent the parent element below which to search the child
 * @return the first child element, or null otherwise
 */
static public Element getFirstChild(Node parent) { // Child Element suchen
    if (parent == null)
        return null;
    Node node = parent.getFirstChild();
    while (node != null) { // Find all Element nodes
        if (node.getNodeType() == Node.ELEMENT_NODE)
            return (Element) node; // found
        node = node.getNextSibling();
    }
    return null; // not found!
}

From source file:Main.java

public static List<Element> getNamedChildElements(Element parent, String name) {
    List<Element> elements = new ArrayList<Element>();
    if (parent != null) {
        Node child = parent.getFirstChild();
        while (child != null) {
            if ((child.getNodeType() == Node.ELEMENT_NODE) && (child.getNodeName().equals(name))) {
                elements.add((Element) child);
            }//from  w  w  w  . ja v  a2 s .  com
            child = child.getNextSibling();
        }
    }
    return elements;
}