diff options
Diffstat (limited to 'src/ProtocolBuffers/FieldAccess/RepeatedEnumAccessor.cs')
-rw-r--r-- | src/ProtocolBuffers/FieldAccess/RepeatedEnumAccessor.cs | 160 |
1 files changed, 83 insertions, 77 deletions
diff --git a/src/ProtocolBuffers/FieldAccess/RepeatedEnumAccessor.cs b/src/ProtocolBuffers/FieldAccess/RepeatedEnumAccessor.cs index 85811a5e..152c2e0a 100644 --- a/src/ProtocolBuffers/FieldAccess/RepeatedEnumAccessor.cs +++ b/src/ProtocolBuffers/FieldAccess/RepeatedEnumAccessor.cs @@ -1,77 +1,83 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// http://github.com/jskeet/dotnet-protobufs/ -// Original C++/Java/Python code: -// http://code.google.com/p/protobuf/ -// -// 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. -using System.Collections; -using System.Collections.Generic; -using Google.ProtocolBuffers.Collections; -using Google.ProtocolBuffers.Descriptors; - -namespace Google.ProtocolBuffers.FieldAccess { - - /// <summary> - /// Accessor for a repeated enum field. - /// </summary> - internal sealed class RepeatedEnumAccessor<TMessage, TBuilder> : RepeatedPrimitiveAccessor<TMessage, TBuilder> - where TMessage : IMessage<TMessage, TBuilder> - where TBuilder : IBuilder<TMessage, TBuilder> { - - private readonly EnumDescriptor enumDescriptor; - - internal RepeatedEnumAccessor(FieldDescriptor field, string name) : base(name) { - enumDescriptor = field.EnumType; - } - - public override object GetValue(TMessage message) { - List<EnumValueDescriptor> ret = new List<EnumValueDescriptor>(); - foreach (int rawValue in (IEnumerable) base.GetValue(message)) { - ret.Add(enumDescriptor.FindValueByNumber(rawValue)); - } - return Lists.AsReadOnly(ret); - } - - public override object GetRepeatedValue(TMessage message, int index) { - // Note: This relies on the fact that the CLR allows unboxing from an enum to - // its underlying value - int rawValue = (int) base.GetRepeatedValue(message, index); - return enumDescriptor.FindValueByNumber(rawValue); - } - - public override void AddRepeated(TBuilder builder, object value) { - ThrowHelper.ThrowIfNull(value, "value"); - base.AddRepeated(builder, ((EnumValueDescriptor)value).Number); - } - - public override void SetRepeated(TBuilder builder, int index, object value) { - ThrowHelper.ThrowIfNull(value, "value"); - base.SetRepeated(builder, index, ((EnumValueDescriptor) value).Number); - } - } -} +// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// http://github.com/jskeet/dotnet-protobufs/
+// Original C++/Java/Python code:
+// http://code.google.com/p/protobuf/
+//
+// 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.
+using System.Collections;
+using System.Collections.Generic;
+using Google.ProtocolBuffers.Collections;
+using Google.ProtocolBuffers.Descriptors;
+
+namespace Google.ProtocolBuffers.FieldAccess
+{
+ /// <summary>
+ /// Accessor for a repeated enum field.
+ /// </summary>
+ internal sealed class RepeatedEnumAccessor<TMessage, TBuilder> : RepeatedPrimitiveAccessor<TMessage, TBuilder>
+ where TMessage : IMessage<TMessage, TBuilder>
+ where TBuilder : IBuilder<TMessage, TBuilder>
+ {
+ private readonly EnumDescriptor enumDescriptor;
+
+ internal RepeatedEnumAccessor(FieldDescriptor field, string name) : base(name)
+ {
+ enumDescriptor = field.EnumType;
+ }
+
+ public override object GetValue(TMessage message)
+ {
+ List<EnumValueDescriptor> ret = new List<EnumValueDescriptor>();
+ foreach (int rawValue in (IEnumerable) base.GetValue(message))
+ {
+ ret.Add(enumDescriptor.FindValueByNumber(rawValue));
+ }
+ return Lists.AsReadOnly(ret);
+ }
+
+ public override object GetRepeatedValue(TMessage message, int index)
+ {
+ // Note: This relies on the fact that the CLR allows unboxing from an enum to
+ // its underlying value
+ int rawValue = (int) base.GetRepeatedValue(message, index);
+ return enumDescriptor.FindValueByNumber(rawValue);
+ }
+
+ public override void AddRepeated(TBuilder builder, object value)
+ {
+ ThrowHelper.ThrowIfNull(value, "value");
+ base.AddRepeated(builder, ((EnumValueDescriptor) value).Number);
+ }
+
+ public override void SetRepeated(TBuilder builder, int index, object value)
+ {
+ ThrowHelper.ThrowIfNull(value, "value");
+ base.SetRepeated(builder, index, ((EnumValueDescriptor) value).Number);
+ }
+ }
+}
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