/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 1999-2002 The Apache Software Foundation.  
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:  
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Xerces" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written 
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation and was
 * originally based on software copyright (c) 1999, International
 * Business Machines, Inc., http://www.apache.org.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

package com.sun.org.apache.xerces.internal.impl.dtd;

import com.sun.org.apache.xerces.internal.impl.XMLErrorReporter;
import com.sun.org.apache.xerces.internal.util.SymbolTable;
import com.sun.org.apache.xerces.internal.util.XML11Char;
import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;
import com.sun.org.apache.xerces.internal.xni.parser.XMLEntityResolver;


/**
 * This class extends XMLDTDProcessor by giving it
 * the ability to parse XML 1.1 documents correctly.  It can also be used
 * as a DTD loader, so that XML 1.1 external subsets can
 * be processed correctly (hence it's rather anomalous-appearing
 * derivation from XMLDTDLoader).
 * 
 * @xerces.internal
 *
 * @author Neil Graham, IBM
 *
 */
public class XML11DTDProcessor extends XMLDTDLoader{

    // constructors

    public XML11DTDProcessor() {
        super();
    } // <init>()

    public XML11DTDProcessor(SymbolTable symbolTable) {
        super(symbolTable);
    } // init(SymbolTable)

    public XML11DTDProcessor(SymbolTable symbolTable,
                XMLGrammarPool grammarPool) {
        super(symbolTable, grammarPool);
    } // init(SymbolTable, XMLGrammarPool)

    XML11DTDProcessor(SymbolTable symbolTable,
                XMLGrammarPool grammarPool, XMLErrorReporter errorReporter, 
                XMLEntityResolver entityResolver) {
        super(symbolTable, grammarPool, errorReporter, entityResolver);
    } // init(SymbolTable, XMLGrammarPool, XMLErrorReporter, XMLEntityResolver)

    // overridden methods

    protected boolean isValidNmtoken(String nmtoken) {
        return XML11Char.isXML11ValidNmtoken(nmtoken);
    } // isValidNmtoken(String):  boolean
    
    protected boolean isValidName(String name) {
        return XML11Char.isXML11ValidName(name);
    } // isValidNmtoken(String):  boolean
    
} // class XML11DTDProcessor
