// 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 | |
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// this software without specific prior written permission. | |
// | |
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
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namespace Google.ProtocolBuffers.FieldAccess | |
{ | |
/// <summary> | |
/// Allows fields to be reflectively accessed in a smart manner. | |
/// The property descriptors for each field are created once and then cached. | |
/// In addition, this interface holds knowledge of repeated fields, builders etc. | |
/// </summary> | |
internal interface IFieldAccessor<TMessage, TBuilder> | |
where TMessage : IMessage<TMessage, TBuilder> | |
where TBuilder : IBuilder<TMessage, TBuilder> | |
{ | |
/// <summary> | |
/// Indicates whether the specified message contains the field. | |
/// </summary> | |
bool Has(TMessage message); | |
/// <summary> | |
/// Gets the count of the repeated field in the specified message. | |
/// </summary> | |
int GetRepeatedCount(TMessage message); | |
/// <summary> | |
/// Clears the field in the specified builder. | |
/// </summary> | |
/// <param name="builder"></param> | |
void Clear(TBuilder builder); | |
/// <summary> | |
/// Creates a builder for the type of this field (which must be a message field). | |
/// </summary> | |
IBuilder CreateBuilder(); | |
/// <summary> | |
/// Accessor for single fields | |
/// </summary> | |
object GetValue(TMessage message); | |
/// <summary> | |
/// Mutator for single fields | |
/// </summary> | |
void SetValue(TBuilder builder, object value); | |
/// <summary> | |
/// Accessor for repeated fields | |
/// </summary> | |
object GetRepeatedValue(TMessage message, int index); | |
/// <summary> | |
/// Mutator for repeated fields | |
/// </summary> | |
void SetRepeated(TBuilder builder, int index, object value); | |
/// <summary> | |
/// Adds the specified value to the field in the given builder. | |
/// </summary> | |
void AddRepeated(TBuilder builder, object value); | |
/// <summary> | |
/// Returns a read-only wrapper around the value of a repeated field. | |
/// </summary> | |
object GetRepeatedWrapper(TBuilder builder); | |
} | |
} |