deferreddomimplementationimpl.java

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/*
 * Copyright 2004 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.
 */
package com.sun.org.apache.xerces.internal.dom;

import org.w3c.dom.DOMImplementation;

/**
 * <p>This DOMImplementation class is description of a particular
 * implementation of the Document Object Model. As such its data is
 * static, shared by all instances of this implementation.</p>
 * 
 * <p>This implementation simply extends DOMImplementationImpl to differentiate
 * between the Deferred DOM Implementations and Non-Deferred DOM Implementations.</p>
 * 
 * @xerces.internal
 *
 * @author Neil Delima, IBM
 *
 * @version $Id: DeferredDOMImplementationImpl.java,v 1.2.6.1 2005/08/31 10:23:10 sunithareddy Exp $
 */
public class DeferredDOMImplementationImpl 
    extends DOMImplementationImpl {
    
    //
    // Data
    //
    
    // static
    
    /** Dom implementation singleton. */
    static DeferredDOMImplementationImpl singleton = new DeferredDOMImplementationImpl();
    
    
    //
    // Public methods
    //
    
    /** NON-DOM: Obtain and return the single shared object */
    public static DOMImplementation getDOMImplementation() {
        return singleton;
    }
}