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1   /*
2    * reserved comment block
3    * DO NOT REMOVE OR ALTER!
4    */
5   /*
6    * Copyright 2001, 2002,2004 The Apache Software Foundation.
7    *
8    * Licensed under the Apache License, Version 2.0 (the "License");
9    * you may not use this file except in compliance with the License.
10   * You may obtain a copy of the License at
11   *
12   *      http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing, software
15   * distributed under the License is distributed on an "AS IS" BASIS,
16   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17   * See the License for the specific language governing permissions and
18   * limitations under the License.
19   */
20  
21  package com.sun.org.apache.xerces.internal.impl.dv.xs;
22  
23  import com.sun.org.apache.xerces.internal.impl.dv.InvalidDatatypeValueException;
24  import com.sun.org.apache.xerces.internal.impl.dv.ValidationContext;
25  
26  /**
27   * Represent the schema union types
28   *
29   * @xerces.internal
30   *
31   * @author Neeraj Bajaj, Sun Microsystems, inc.
32   * @author Sandy Gao, IBM
33   *
34   */
35  public class UnionDV extends TypeValidator{
36  
37      public short getAllowedFacets(){
38            return (XSSimpleTypeDecl.FACET_PATTERN | XSSimpleTypeDecl.FACET_ENUMERATION );
39      }
40  
41      // this method should never be called: XSSimpleTypeDecl is responsible for
42      // calling the member types for the convertion
43      public Object getActualValue(String content, ValidationContext context) throws InvalidDatatypeValueException{
44          return content;
45      }
46  
47  } // class UnionDV