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28 lines
701 B
C++
28 lines
701 B
C++
/*
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* Copyright (C) 2021-present ScyllaDB
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*
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*/
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/*
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* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.1
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*/
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#pragma once
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#include "compaction/compaction_fwd.hh"
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#include "sstables/sstable_set.hh"
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namespace compaction {
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// Used by manager to set goals and constraints on compaction strategies
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class strategy_control {
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public:
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virtual ~strategy_control() {}
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virtual bool has_ongoing_compaction(compaction_group_view& table_s) const noexcept = 0;
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virtual future<std::vector<sstables::shared_sstable>> candidates(compaction_group_view&) const = 0;
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virtual future<std::vector<sstables::frozen_sstable_run>> candidates_as_runs(compaction_group_view&) const = 0;
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};
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}
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