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/**
* Copyright (C) 2022-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 "mongo/db/s/resharding/resharding_metrics_new.h"
#include "mongo/db/s/resharding/resharding_oplog_applier_progress_gen.h"
#include "mongo/util/duration.h"
namespace mongo {
/**
* Not thread safe and should only be called on a single threaded context.
*/
class ReshardingOplogApplierMetrics {
public:
ReshardingOplogApplierMetrics(ReshardingMetricsNew* metricsNew,
boost::optional<ReshardingOplogApplierProgress> progressDoc);
void onInsertApplied();
void onUpdateApplied();
void onDeleteApplied();
void onBatchRetrievedDuringOplogApplying(Milliseconds elapsed);
void onOplogLocalBatchApplied(Milliseconds elapsed);
void onOplogEntriesApplied(int64_t numEntries);
void onWriteToStashCollections();
int64_t getInsertsApplied() const;
int64_t getUpdatesApplied() const;
int64_t getDeletesApplied() const;
int64_t getOplogEntriesApplied() const;
int64_t getWritesToStashCollections() const;
private:
ReshardingMetricsNew* _metricsNew;
int64_t _insertsApplied{0};
int64_t _updatesApplied{0};
int64_t _deletesApplied{0};
int64_t _oplogEntriesApplied{0};
int64_t _writesToStashCollections{0};
};
} // namespace mongo
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