content: /*
   *  This file is part of AndroidIDE.
   *
   *  AndroidIDE is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  AndroidIDE is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  /*
   * reserved comment block
   * DO NOT REMOVE OR ALTER!
   */
  /*
   * The Apache Software License, Version 1.1
   *
   *
   * Copyright (c) 2000-2002 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 jaxp.sun.org.apache.xerces.internal.util;
  
  import java.util.Hashtable;
  
  import jaxp.sun.org.apache.xerces.internal.xs.XSTypeDefinition;
  import org.w3c.dom.TypeInfo;
  
  /**
   * Straight-forward implementation of {@link TypeInfo}.
   *
   * <p>
   * This class is immutable.
   *
   * @author
   *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
   */
  public class TypeInfoImpl implements TypeInfo {
  
      private final String typeNamespace;
      private final String typeName;
          private final static String dtdNamespaceURI = "http://www.w3.org/TR/REC-xml";
          public TypeInfoImpl(){
                  typeNamespace = null;
                  typeName = null;
          }
      public TypeInfoImpl(String typeNamespace, String typeName) {
          this.typeNamespace = typeNamespace;
          this.typeName = typeName;
      }
  
      public TypeInfoImpl(XSTypeDefinition t) {
          this( t.getNamespace(), t.getName() );
      }
  
      public String getTypeName() {
          return typeName;
      }
  
      public String getTypeNamespace() {
          return typeNamespace;
      }
  
      /**
       * Always returns false.
       */
      public boolean isDerivedFrom(String typeNamespaceArg,  String typeNameArg, int derivationMethod) {
          return false;
      }
  
      /**
       * Map from DTD type name ({@link String}) to {@link TypeInfo}.
       */
      private static final Hashtable dtdCache = new Hashtable();
  
      /**
       * Obtains a {@link TypeInfo} object from the DTD type name.
       * <p>
       * Since DTD has a very limited type names, we can actually
       * cache the {@link TypeInfo} objects.
       */
      public static TypeInfo getDTDTypeInfo( String name ) {
          TypeInfo t = (TypeInfo)dtdCache.get(name);
          if(t==null) throw new IllegalArgumentException("Unknown DTD datatype "+name);
          return t;
      }
  
      static {
          String[] typeNames = new String[]{
              "CDATA", "ID", "IDREF", "IDREFS", "NMTOKEN", "NMTOKENS",
              "ENTITY", "ENTITIES", "NOTATION"};
          for( int i=0; i<typeNames.length; i++ )
              dtdCache.put(typeNames[i],new TypeInfoImpl(dtdNamespaceURI,typeNames[i]));
      }
  }
  