/*
* Copyright 2007 Edward Kuns
*
* 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.
*
* $Id: Root.java 0000 2007-01-11 00:00:00Z ekuns $
*/
package org.castor.xmlctf.xmldiff.xml.nodes;
/**
* A representation of a Root node.
*
* @author <a href="mailto:edward.kuns@aspect.com">Edward Kuns</a>
* @version $Revision: 0000 $ $Date: 2007-01-11 00:00:00 -0600 (Thu, 11 Jan 2007) $
* @since Castor 1.1
*/
public class Root extends ParentNode {
/** Serial Version UID. */
private static final long serialVersionUID = -4945943618209646133L;
/** Local name for a root object is special. */
private static final String ROOT_NAME = "#root";
/**
* Creates a new Root Node. Basically, a root node can contain only
* Elements and nothing else.
*/
public Root() {
super(null, ROOT_NAME, XMLNode.ROOT);
}
/**
* Returns the root node, i.e., <code>this</code>.
* @return The root node.
*/
public XMLNode getRootNode() {
return this;
}
}