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

public static Element getFirstChild(Element e) {
    if (e == null)
        return null;
    Node n = e.getFirstChild();
    while (n != null && n.getNodeType() != Node.ELEMENT_NODE)
        n = n.getNextSibling();
    return (Element) n;
}

From source file:Main.java

/** Finds and returns the next sibling node with the given qualified name. */
public static Element getNextSiblingElementNS(Node node, String[][] elemNames) {

    // search for node
    Node sibling = node.getNextSibling();
    while (sibling != null) {
        if (sibling.getNodeType() == Node.ELEMENT_NODE) {
            for (int i = 0; i < elemNames.length; i++) {
                String uri = sibling.getNamespaceURI();
                if (uri != null && uri.equals(elemNames[i][0])
                        && sibling.getLocalName().equals(elemNames[i][1])) {
                    return (Element) sibling;
                }/*  w  w w.  j  av a2 s  . c  om*/
            }
        }
        sibling = sibling.getNextSibling();
    }

    // not found
    return null;

}

From source file:Main.java

/**
 * Remove empty CDATA sections from the given node and all of its descendants. Some parsers
 * silently discard empty CDATA sections, and this method may be used to compare the output from
 * parsers that behave differently with respect to empty CDATA sections.
 * //from w ww .j a  va 2  s. com
 * @param node
 *            the node to process
 */
public static void removeEmptyCDATASections(Node node) {
    Node child = node.getFirstChild();
    while (child != null) {
        Node next = child.getNextSibling();
        switch (child.getNodeType()) {
        case Node.CDATA_SECTION_NODE:
            if (child.getNodeValue().length() == 0) {
                child.getParentNode().removeChild(child);
            }
            break;
        case Node.ELEMENT_NODE:
            removeEmptyCDATASections(child);
        }
        child = next;
    }
}

From source file:Main.java

/**
 * Get the indexed Element.//from   w  ww.ja va 2  s  .c om
 * <p>
 * Similar to <code>Element.getChildNodes.item</code>, but ignores any Nodes (such as
 * indentation TextNodes).
 */

public static Element getFirstChildElement(Element parent) {

    Node node = parent.getFirstChild();

    while (node != null && !(node instanceof Element)) {

        node = node.getNextSibling();
    }

    return (Element) node;
}

From source file:Main.java

/**
 * Static helper function to get the element data of the specified node.
 * //from   w  ww . j ava 2  s . com
 * @param node
 *            the node where the text data resides; may be <code>null</code>
 *            in which case this funtion will return ""
 * 
 * @return the complete text of the specified node, or an empty string if
 *         the node has no text or is <code>null</code>
 */
public static String getElementData(final Node node) {
    StringBuffer ret = new StringBuffer();

    if (node != null) {
        Node text;
        for (text = node.getFirstChild(); text != null; text = text.getNextSibling()) {
            /**
             * the item's value is in one or more text nodes which are its
             * immediate children
             */
            if (text.getNodeType() == Node.TEXT_NODE || text.getNodeType() == Node.CDATA_SECTION_NODE) {
                ret.append(text.getNodeValue());
            } else {
                if (text.getNodeType() == Node.ENTITY_REFERENCE_NODE) {
                    ret.append(getElementData(text));
                }
            }
        }
    }
    return ret.toString();
}

From source file:Main.java

/**
 * Gets the first child element of an element
 *
 * @param element the parent//from ww  w.j av a 2 s  .  c o m
 * @return the first child element or null if there isn't one
 */
public static Element getFirstChildElement(Element element) {
    Node child = element.getFirstChild();
    while (child != null && child.getNodeType() != Node.ELEMENT_NODE)
        child = child.getNextSibling();

    return (Element) child;
}

From source file:Utils.java

/**
 * Search for a named child of a given node
 * @param currentNode Starting point for our search
 * @param tagName Node name to look up/*from  www . j a va2 s  .c o m*/
 * @return matching Node (null if none)
 */
public static Node getChildSiblingByName(Node currentNode, String tagName) {
    Node node = currentNode.getFirstChild();

    while ((node != null) && (!node.getNodeName().equals(tagName))) {
        node = node.getNextSibling();
    }
    return node;
}

From source file:Main.java

/**
 * Returns the first XML child tag with the specified name.
 * /*from  w w  w  .java2 s.c  om*/
 * @param node The node to search children of
 * @param name The name of the node to search for, case-sensitive.
 * @return The child with the specified name, or null if none exists.
 */
public static Node getChildNode(Node node, String name) {
    Node child = node.getFirstChild();
    while (child != null && !child.getNodeName().equals(name)) {
        child = child.getNextSibling();
    }
    return child;
}

From source file:Main.java

/**
 * Get the next right sibling that is an element.
 *//*from w w w .j a  va  2s .  c  om*/
public static Element getNextElement(Node node) {

    Element found = null;

    if (node != null) {

        for (Node next = node.getNextSibling(); next != null && found == null; next = next.getNextSibling()) {

            if (next.getNodeType() == Node.ELEMENT_NODE) {
                found = (Element) next;
            }
        }
    }

    return found;
}

From source file:Main.java

public static Node findSibling(Node node, String tagName) {
    Node n = node;
    while (n != null && n.getNodeType() != Node.ELEMENT_NODE && !n.getNodeName().equals(tagName))
        n = n.getNextSibling();
    return n;//from   w  w w .j av  a  2s.  co  m
}