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.impl.dv.xs;
  
  import mf.org.apache.xerces.impl.dv.XSSimpleType;
  import mf.org.apache.xerces.util.SymbolHash;
  
  
  /**
   * the factory to create/return built-in schema 1.0 DVs and create user-defined DVs
   *
   * @author Neeraj Bajaj, Sun Microsystems, inc.
   * @author Sandy Gao, IBM
   * @author Khaled Noaman, IBM
   * @version $Id: SchemaDVFactoryImpl.java 710089 2008-11-03 16:01:16Z knoaman $
   * @xerces.internal
   */
  public class SchemaDVFactoryImpl extends BaseSchemaDVFactory {
  
      static final SymbolHash fBuiltInTypes = new SymbolHash();
  
      static {
          createBuiltInTypes();
      }
  
      // create all built-in types
      static void createBuiltInTypes() {
          createBuiltInTypes(fBuiltInTypes, XSSimpleTypeDecl.fAnySimpleType);
  
          // TODO: move specific 1.0 DV implementation from base
      } //createBuiltInTypes()
  
      /**
       * Get a built-in simple type of the given name
       * REVISIT: its still not decided within the Schema WG how to define the
       * ur-types and if all simple types should be derived from a
       * complex type, so as of now we ignore the fact that anySimpleType
       * is derived from anyType, and pass 'null' as the base of
       * anySimpleType. It needs to be changed as per the decision taken.
       *
       * @param name the name of the datatype
       * @return the datatype validator of the given name
       */
      @Override
      public XSSimpleType getBuiltInType(String name) {
          return (XSSimpleType) fBuiltInTypes.get(name);
      }
  
      /**
       * get all built-in simple types, which are stored in a hashtable keyed by
       * the name
       *
       * @return a hashtable which contains all built-in simple types
       */
      @Override
      public SymbolHash getBuiltInTypes() {
          return fBuiltInTypes.makeClone();
      }
  
  }//SchemaDVFactoryImpl
  