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

protected static void getTextFromNode(Node node, StringBuffer buffer, boolean addSpace) {
    switch (node.getNodeType()) {
    case Node.CDATA_SECTION_NODE:
    case Node.TEXT_NODE:
        buffer.append(node.getNodeValue());
        if (addSpace)
            buffer.append(" ");
    }/*w  ww  . j  a  v  a 2s . c  om*/
    Node child = node.getFirstChild();
    while (child != null) {
        getTextFromNode(child, buffer, addSpace);
        child = child.getNextSibling();
    }
}

From source file:Main.java

/**
 * Determine whether an element has any child elements.
 * @param element the element to check./*from  w ww  .  ja v  a  2s  . c  o m*/
 * @return true if the element has child elements; false otherwise.
 */
public static boolean hasChildElements(Element element) {
    Node child = element.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE)
            return true;
        child = child.getNextSibling();
    }
    return false;
}

From source file:Utils.java

public static Element getFirstElement(Node parent) {
    Node n = parent.getFirstChild();
    while (n != null && Node.ELEMENT_NODE != n.getNodeType()) {
        n = n.getNextSibling();
    }/*from w ww .j a v  a2 s.  c  om*/
    if (n == null) {
        return null;
    }
    return (Element) n;
}

From source file:Main.java

public static Element findNextSiblingElement(Element current) {
    org.w3c.dom.Node ret = current.getNextSibling();
    while (ret != null) {
        if (ret instanceof Element) {
            return (Element) ret;
        }/*from  ww w . j a v  a2  s  . c  o  m*/
        ret = ret.getNextSibling();
    }
    return null;
}

From source file:Main.java

/**
 * Returns the first XML child tag with the specified name.
 *
 * @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.
 *//*www  .  j a  v  a  2  s.  co m*/
public static Node getChildNode(Node node, String name) {
    Node child = node.getFirstChild();
    while (child != null) {
        if (child.getNodeName().equals(name)) {
            return child;
        }
        child = child.getNextSibling();
    }
    return null;
}

From source file:Main.java

public static String textContent(Node node) {
    switch (node.getNodeType()) {
    case Node.ELEMENT_NODE:
        StringBuffer sb = new StringBuffer();
        Node nextChild = node.getFirstChild();
        while (nextChild != null) {
            sb.append(textContent(nextChild));
            nextChild = nextChild.getNextSibling();
        }//  www.  j  a  v  a2  s .com
        return sb.toString();
    case Node.TEXT_NODE:
    case Node.CDATA_SECTION_NODE:
        return node.getNodeValue();
    default:
        return "";
    }
}

From source file:Main.java

/** Finds and returns the next sibling node with the given name. */
public static Element getNextSiblingElement(Node node, String elemName) {

    if (node == null)
        return null;
    // search for node
    Node sibling = node.getNextSibling();
    while (sibling != null) {
        if (sibling.getNodeType() == Node.ELEMENT_NODE) {
            if (sibling.getNodeName().equals(elemName)) {
                return (Element) sibling;
            }/*from   ww w  . j  a  v a  2 s  .  co m*/
        }
        sibling = sibling.getNextSibling();
    }

    // not found
    return null;

}

From source file:Main.java

public static boolean hasOnlyTextChildren(/*@Nonnull*/Node node) {
    Node childNode = node.getFirstChild();

    while (childNode != null) {
        if (!(childNode instanceof Text)) {
            return false;
        }//  w  ww .  jav  a2  s  .c  o m

        childNode = childNode.getNextSibling();
    }

    return true;
}

From source file:Main.java

public static boolean hasOnlyTextChildren(@Nonnull Node node) {
    Node childNode = node.getFirstChild();

    while (childNode != null) {
        if (!(childNode instanceof Text)) {
            return false;
        }/*from  www . j a  v  a2  s  . c o m*/

        childNode = childNode.getNextSibling();
    }

    return true;
}

From source file:Main.java

/**
 * get the node following the node in parameter
 * /* w  w w. j a va2  s .c  om*/
 * @param n
 *            the n
 * @return the node
 */
public static Node next(Node n) {
    if (n == null) {
        return null;
    }
    Node currentNode = n;
    if (currentNode.getChildNodes().getLength() > 0) {
        currentNode = currentNode.getFirstChild();
    } else {
        if (currentNode.getNextSibling() != null) {
            currentNode = currentNode.getNextSibling();
        } else {
            Node oldCurrentNode = currentNode;
            currentNode = currentNode.getParentNode().getNextSibling();
            while (oldCurrentNode != null && currentNode == null) {
                oldCurrentNode = oldCurrentNode.getParentNode();
                if (oldCurrentNode != null) {
                    currentNode = oldCurrentNode.getNextSibling();
                }
            }
        }
    }
    return currentNode;
}