3c327ac2d0
Summary: Closes https://github.com/facebook/rocksdb/pull/2589 Differential Revision: D5431502 Pulled By: siying fbshipit-source-id: 8ebf8c87883daa9daa54b2303d11ce01ab1f6f75
28 lines
803 B
C++
28 lines
803 B
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#pragma once
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#include "rocksdb/status.h"
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namespace rocksdb {
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class DB;
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class WriteCallback {
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public:
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virtual ~WriteCallback() {}
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// Will be called while on the write thread before the write executes. If
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// this function returns a non-OK status, the write will be aborted and this
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// status will be returned to the caller of DB::Write().
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virtual Status Callback(DB* db) = 0;
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// return true if writes with this callback can be batched with other writes
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virtual bool AllowWriteBatching() = 0;
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};
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} // namespace rocksdb
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