//
// This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, v1.0.2-b15-fcs 
// See <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a> 
// Any modifications to this file will be lost upon recompilation of the source schema. 
// Generated on: 2003.12.02 at 10:59:43 CET 
//

/*
 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

/*
 * @(#)$Id: GrammarInfo.java,v 1.7 2003/09/12 23:06:47 ryans Exp $
 */
package com.uvigo.mhp.xml.textPanel.impl.runtime;

import javax.xml.bind.JAXBException;

import com.sun.msv.grammar.Grammar;

/**
 * Keeps the information about the grammar as a whole.
 * 
 * Implementation of this interface is provided by the generated code.
 *
 * @author
 *  <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a>
 */
public interface GrammarInfo
{
    /**
     * Creates an unmarshaller that can unmarshal a given element.
     * 
     * @param namespaceUri
     *      The string needs to be interned by the caller
     *      for a performance reason.
     * @param localName
     *      The string needs to be interned by the caller
     *      for a performance reason.
     * 
     * @return
     *      null if the given name pair is not recognized.
     */
    UnmarshallingEventHandler createUnmarshaller(
        String namespaceUri, String localName, UnmarshallingContext context );
    
    /**
     * Creates an instance for the root element.
     * 
     * @return
     *      null if the given name pair is not recognized.
     */
    Class getRootElement(String namespaceUri, String localName);
    
    /**
     * Return the probe points for this GrammarInfo, which are used to detect 
     * {namespaceURI,localName} collisions across the GrammarInfo's on the
     * schemaPath.  This is a slightly more complex implementation than a simple
     * hashmap, but it is more flexible in supporting additional schema langs.
     */
    String[] getProbePoints();
    
    /**
     * Returns true if the invocation of the createUnmarshaller method
     * will return a non-null value for the given name pair.
     * 
     * @param namespaceUri
     *      The string needs to be interned by the caller
     *      for a performance reason.
     * @param localName
     *      The string needs to be interned by the caller
     *      for a performance reason.
     */
    boolean recognize( String nsUri, String localName );
    
    /**
     * Gets the default implementation for the given public content
     * interface. 
     *
     * @param javaContentInterface
     *      the Class object of the public interface.
     * 
     * @return null
     *      If the interface is not found.
     */
    Class getDefaultImplementation( Class javaContentInterface );
    
    /**
     * Gets the MSV AGM which can be used to validate XML during
     * marshalling/unmarshalling.
     */
    Grammar getGrammar() throws JAXBException;
    
    XMLSerializable castToXMLSerializable( Object o );
    
    ValidatableObject castToValidatableObject(Object o);
}
