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/**
* Copyright (C) 2023-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#pragma once
#include <string>
#include <vector>
#include <boost/optional/optional.hpp>
#include "mongo/db/timeseries/bucket_catalog/bucket_identifiers.h"
#include "mongo/db/timeseries/bucket_catalog/bucket_state_registry.h"
namespace mongo::timeseries::bucket_catalog {
/**
* Information of a Bucket that got closed while performing an operation on this BucketCatalog.
* The object is move-only--when it is destructed, it will notify the BucketCatalog that we are
* done compressing the bucket (or have decided not to) and it can forget about the bucket's
* state, making it eligible for reopening.
*/
class ClosedBucket {
public:
ClosedBucket() = default;
~ClosedBucket();
ClosedBucket(BucketStateRegistry*,
const BucketId&,
const std::string&,
boost::optional<uint32_t>);
ClosedBucket(ClosedBucket&&);
ClosedBucket& operator=(ClosedBucket&&);
ClosedBucket(const ClosedBucket&) = delete;
ClosedBucket& operator=(const ClosedBucket&) = delete;
BucketId bucketId;
std::string timeField;
boost::optional<uint32_t> numMeasurements;
private:
BucketStateRegistry* _bucketStateRegistry = nullptr;
};
using ClosedBuckets = std::vector<ClosedBucket>;
} // namespace mongo::timeseries::bucket_catalog
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