xsgrammar.java

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/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 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. 
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 *    if any, must include the following acknowledgment:  
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
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 * 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/>.
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package com.sun.org.apache.xerces.internal.xni.grammars;

import com.sun.org.apache.xerces.internal.xs.XSModel;

/**
 * Representing a schema grammar. It contains declaratoin/definitions from
 * a certain namespace. When a grammar is preparsed, and its grammar type is
 * XML Schema, it can be casted to this interface. Objects of this interface
 * can be converted to XSModel, from which further information about components
 * in this grammar can be obtained.
 * 
 * @author Sandy Gao, IBM
 *
 * @version $Id: XSGrammar.java,v 1.3 2003/12/02 15:38:27 sandygao Exp $
 */
public interface XSGrammar extends Grammar {

    /**
     * Return an <code>XSModel</code> that represents components in this schema
     * grammar and any schema grammars that are imported by this grammar
     * directly or indirectly.
     * 
     * @return  an <code>XSModel</code> representing this schema grammar
     */
    public XSModel toXSModel();
    
    /**
     * Return an <code>XSModel</code> that represents components in this schema
     * grammar and the grammars in the <code>grammars</code>parameter,
     * any schema grammars that are imported by them directly or indirectly.
     * 
     * @return  an <code>XSModel</code> representing these schema grammars
     */
    public XSModel toXSModel(XSGrammar[] grammars);

} // interface XSGrammar