content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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 mf.org.apache.xerces.xni.grammars;
  
  import mf.org.apache.xerces.xni.XMLResourceIdentifier;
  
  /**
   * <p> This interface describes basic attributes of XML grammars--their
   * physical location and their type. </p>
   *
   * @author Neil Graham, IBM
   * @version $Id: XMLGrammarDescription.java 447245 2006-09-18 05:22:10Z mrglavas $
   */
  public interface XMLGrammarDescription extends XMLResourceIdentifier {
  
      // initial set of grammar constants that some configurations will recognize;user
      // components which create and/or recognize other types of grammars may
      // certainly use their own constants in place of these (so long as
      // their Grammar objects implement this interface).
  
      /**
       * The grammar type constant for XML Schema grammars. When getGrammarType()
       * method returns this constant, the object should be an instance of
       * the XMLSchemaDescription interface.
       */
      String XML_SCHEMA = "http://www.w3.org/2001/XMLSchema";
  
      /**
       * The grammar type constant for DTD grammars. When getGrammarType()
       * method returns this constant, the object should be an instance of
       * the XMLDTDDescription interface.
       */
      String XML_DTD = "http://www.w3.org/TR/REC-xml";
  
      /**
       * Return the type of this grammar.
       *
       * @return the type of this grammar
       */
      String getGrammarType();
  
  } // interface XMLGrammarDescription
  