Java XML Node Previous getAncestorNode(Node visualNode, String tagName)

Description

get Ancestor Node

License

Open Source License

Declaration

static public Node getAncestorNode(Node visualNode, String tagName)

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2007-2014 Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is made available under the terms of the
 * Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributor:// www .j  a v  a2  s .  c om
 *     Red Hat, Inc. - initial API and implementation
 ******************************************************************************/

import org.w3c.dom.Node;

public class Main {
    static public Node getAncestorNode(Node visualNode, String tagName) {
        if (tagName == null)
            return null;
        Node element = visualNode;
        while (true) {
            if (tagName.equalsIgnoreCase(element.getNodeName())) {
                return element;
            }
            element = element.getParentNode();
            if (element == null) {
                break;
            }
        }
        return null;
    }
}

Java XML Node Previous getAncestorNode(Node visualNode, String tagName)

Description

License

Declaration

Method Source Code

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