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ReturnDocument.cs
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ReturnDocument.cs
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/* Copyright 2010-present MongoDB Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
namespace MongoDB.Driver
{
/// <summary>
/// Which version of the document to return when executing a FindAndModify command.
/// </summary>
public enum ReturnDocument
{
/// <summary>
/// Return the document before the modification.
/// </summary>
Before,
/// <summary>
/// Return the document after the modification.
/// </summary>
After
}
internal static class ReturnDocumentExtensions
{
public static Core.Operations.ReturnDocument ToCore(this ReturnDocument returnDocument)
{
switch (returnDocument)
{
case ReturnDocument.Before:
return Core.Operations.ReturnDocument.Before;
case ReturnDocument.After:
return Core.Operations.ReturnDocument.After;
default:
throw new ArgumentException("Unrecognized ReturnDocument.", "returnDocument");
}
}
}
}