55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/*
|
|
* Copyright (C) 2021-present ScyllaDB
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* This file is part of Scylla.
|
|
*
|
|
* Scylla is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Scylla is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "schema_fwd.hh"
|
|
#include "sstables/sstable_set.hh"
|
|
|
|
class reader_permit;
|
|
|
|
namespace sstables {
|
|
class compaction_strategy;
|
|
struct sstable_writer_config;
|
|
}
|
|
|
|
namespace compaction {
|
|
|
|
class table_state {
|
|
public:
|
|
virtual ~table_state() {}
|
|
virtual const schema_ptr& schema() const noexcept = 0;
|
|
// min threshold as defined by table.
|
|
virtual unsigned min_compaction_threshold() const noexcept = 0;
|
|
virtual bool compaction_enforce_min_threshold() const noexcept = 0;
|
|
virtual const sstables::sstable_set& get_sstable_set() const = 0;
|
|
virtual std::unordered_set<sstables::shared_sstable> fully_expired_sstables(const std::vector<sstables::shared_sstable>& sstables) const = 0;
|
|
virtual const std::vector<sstables::shared_sstable>& compacted_undeleted_sstables() const noexcept = 0;
|
|
virtual sstables::compaction_strategy& get_compaction_strategy() const noexcept = 0;
|
|
virtual reader_permit make_compaction_reader_permit() const = 0;
|
|
virtual sstables::sstable_writer_config configure_writer(sstring origin) const = 0;
|
|
virtual api::timestamp_type min_memtable_timestamp() const = 0;
|
|
};
|
|
|
|
}
|
|
|