Java XML Node Sibiling getNextVisibleSiblingElement(Node node)

Description

get Next Visible Sibling Element

License

Apache License

Declaration

public static Element getNextVisibleSiblingElement(Node node) 

Method Source Code

//package com.java2s;
/*//from  w ww. j  a v  a2s  .com
 * Copyright 1999-2002,2004,2005 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.Hashtable;

import org.w3c.dom.Element;

import org.w3c.dom.Node;

public class Main {
    public static Element getNextVisibleSiblingElement(Node node) {

        // search for node
        Node sibling = node.getNextSibling();
        while (sibling != null) {
            if (sibling.getNodeType() == Node.ELEMENT_NODE && !isHidden(sibling)) {
                return (Element) sibling;
            }
            sibling = sibling.getNextSibling();
        }

        // not found
        return null;

    }

    public static Element getNextVisibleSiblingElement(Node node, Hashtable hiddenNodes) {

        // search for node
        Node sibling = node.getNextSibling();
        while (sibling != null) {
            if (sibling.getNodeType() == Node.ELEMENT_NODE && !isHidden(sibling, hiddenNodes)) {
                return (Element) sibling;
            }
            sibling = sibling.getNextSibling();
        }

        // not found
        return null;

    }

    public static boolean isHidden(Node node) {
        if (node instanceof com.sun.org.apache.xerces.internal.impl.xs.opti.NodeImpl)
            return ((com.sun.org.apache.xerces.internal.impl.xs.opti.NodeImpl) node).getReadOnly();
        else if (node instanceof com.sun.org.apache.xerces.internal.dom.NodeImpl)
            return ((com.sun.org.apache.xerces.internal.dom.NodeImpl) node).getReadOnly();
        return false;
    }

    public static boolean isHidden(Node node, Hashtable hiddenNodes) {
        if (node instanceof com.sun.org.apache.xerces.internal.impl.xs.opti.NodeImpl)
            return ((com.sun.org.apache.xerces.internal.impl.xs.opti.NodeImpl) node).getReadOnly();
        else if (node instanceof com.sun.org.apache.xerces.internal.dom.NodeImpl)
            return ((com.sun.org.apache.xerces.internal.dom.NodeImpl) node).getReadOnly();
        else
            return hiddenNodes.containsKey(node);
    }
}

Related

1. getNextSiblingElement(Node node, String elemNames[])
2. GetNextSiblingElement(Node start)
3. getNextSiblingElementByName(Node node, String name)
4. getNextSiblingElementNS(Node node, String uri)
5. getNextSiblingElementNS(Node node, String[][] elemNames)
6. getPreHomoSibling(Node aNode)
7. getPreviousSibling(Node node, short nodeType)
8. getPreviousSiblingByName(Node currentNode, String tagName)
9. getPreviousSiblingElement(Node node)