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d4eec30ed0
Summary: This patch makes Table and TableBuilder a abstract class and make all the implementation of the current table into BlockedBasedTable and BlockedBasedTable Builder. Test Plan: Make db_test.cc to work with block based table. Add a new test simple_table_db_test.cc where a different simple table format is implemented. Reviewers: dhruba, haobo, kailiu, emayanke, vamsi Reviewed By: dhruba CC: leveldb Differential Revision: https://reviews.facebook.net/D13521
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
// Copyright (c) 2013, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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//
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// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file. See the AUTHORS file for names of contributors.
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#pragma once
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#include <memory>
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#include <stdint.h>
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#include "rocksdb/table.h"
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namespace rocksdb {
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struct Options;
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struct EnvOptions;
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using std::unique_ptr;
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class Status;
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class RandomAccessFile;
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class WritableFile;
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class Table;
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class TableBuilder;
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class BlockBasedTable;
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class BlockBasedTableBuilder;
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class BlockBasedTableFactory: public TableFactory {
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public:
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~BlockBasedTableFactory() {
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}
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BlockBasedTableFactory() {
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}
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const char* Name() const override {
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return "BlockBasedTable";
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}
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Status OpenTable(const Options& options, const EnvOptions& soptions,
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unique_ptr<RandomAccessFile> && file, uint64_t file_size,
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unique_ptr<Table>* table) const override;
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TableBuilder* GetTableBuilder(const Options& options, WritableFile* file,
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int level, const bool enable_compression) const
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override;
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};
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} // namespace rocksdb
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