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      1 #region Copyright notice and license
      2 // Protocol Buffers - Google's data interchange format
      3 // Copyright 2008 Google Inc.  All rights reserved.
      4 // https://developers.google.com/protocol-buffers/
      5 //
      6 // Redistribution and use in source and binary forms, with or without
      7 // modification, are permitted provided that the following conditions are
      8 // met:
      9 //
     10 //     * Redistributions of source code must retain the above copyright
     11 // notice, this list of conditions and the following disclaimer.
     12 //     * Redistributions in binary form must reproduce the above
     13 // copyright notice, this list of conditions and the following disclaimer
     14 // in the documentation and/or other materials provided with the
     15 // distribution.
     16 //     * Neither the name of Google Inc. nor the names of its
     17 // contributors may be used to endorse or promote products derived from
     18 // this software without specific prior written permission.
     19 //
     20 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     21 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     22 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     23 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     24 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     25 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     26 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     30 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31 #endregion
     32 
     33 namespace Google.Protobuf.Reflection
     34 {
     35     /// <summary>
     36     /// Descriptor for a single enum value within an enum in a .proto file.
     37     /// </summary>
     38     public sealed class EnumValueDescriptor : DescriptorBase                                            
     39     {
     40         private readonly EnumDescriptor enumDescriptor;
     41         private readonly EnumValueDescriptorProto proto;
     42 
     43         internal EnumValueDescriptor(EnumValueDescriptorProto proto, FileDescriptor file,
     44                                      EnumDescriptor parent, int index)
     45             : base(file, parent.FullName + "." + proto.Name, index)
     46         {
     47             this.proto = proto;
     48             enumDescriptor = parent;
     49             file.DescriptorPool.AddSymbol(this);
     50             file.DescriptorPool.AddEnumValueByNumber(this);
     51         }
     52 
     53         internal EnumValueDescriptorProto Proto { get { return proto; } }
     54 
     55         /// <summary>
     56         /// Returns the name of the enum value described by this object.
     57         /// </summary>
     58         public override string Name { get { return proto.Name; } }
     59 
     60         /// <summary>
     61         /// Returns the number associated with this enum value.
     62         /// </summary>
     63         public int Number { get { return Proto.Number; } }
     64 
     65         /// <summary>
     66         /// Returns the enum descriptor that this value is part of.
     67         /// </summary>
     68         public EnumDescriptor EnumDescriptor { get { return enumDescriptor; } }
     69     }
     70 }