diff options
Diffstat (limited to 'csharp/src/ProtocolBuffers/Reflection/OneofDescriptor.cs')
-rw-r--r-- | csharp/src/ProtocolBuffers/Reflection/OneofDescriptor.cs | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/csharp/src/ProtocolBuffers/Reflection/OneofDescriptor.cs b/csharp/src/ProtocolBuffers/Reflection/OneofDescriptor.cs new file mode 100644 index 00000000..94033c7e --- /dev/null +++ b/csharp/src/ProtocolBuffers/Reflection/OneofDescriptor.cs @@ -0,0 +1,79 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2015 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * 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. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS 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 COPYRIGHT +// OWNER OR 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. +#endregion + +using System.Collections.Generic; +using System.Collections.ObjectModel; +using Google.Protobuf.DescriptorProtos; + +namespace Google.Protobuf.Reflection +{ + public sealed class OneofDescriptor : DescriptorBase + { + private readonly OneofDescriptorProto proto; + private MessageDescriptor containingType; + private IList<FieldDescriptor> fields; + + internal OneofDescriptor(OneofDescriptorProto proto, FileDescriptor file, MessageDescriptor parent, int index) + : base(file, file.ComputeFullName(parent, proto.Name), index) + { + this.proto = proto; + containingType = parent; + + file.DescriptorPool.AddSymbol(this); + } + + /// <summary> + /// The brief name of the descriptor's target. + /// </summary> + public override string Name { get { return proto.Name; } } + + public MessageDescriptor ContainingType + { + get { return containingType; } + } + + public IList<FieldDescriptor> Fields { get { return fields; } } + + internal void CrossLink() + { + List<FieldDescriptor> fieldCollection = new List<FieldDescriptor>(); + foreach (var field in ContainingType.Fields) + { + if (field.ContainingOneof == this) + { + fieldCollection.Add(field); + } + } + fields = new ReadOnlyCollection<FieldDescriptor>(fieldCollection); + } + } +} |