mirror of https://github.com/facebook/rocksdb.git
28 lines
822 B
C++
28 lines
822 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_NAMESPACE {
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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_NAMESPACE
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