query_metrics.hxx

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/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
 *   Copyright 2020-Present Couchbase, Inc.
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
 
#pragma once
 
#include <chrono>
#include <cinttypes>
 
namespace couchbase
{
 
class query_metrics
{
public:
  query_metrics() = default;
 
  query_metrics(std::chrono::nanoseconds elapsed_time,
                std::chrono::nanoseconds execution_time,
                std::uint64_t result_count,
                std::uint64_t result_size,
                std::uint64_t sort_count,
                std::uint64_t mutation_count,
                std::uint64_t error_count,
                std::uint64_t warning_count)
    : elapsed_time_{ elapsed_time }
    , execution_time_{ execution_time }
    , result_count_{ result_count }
    , result_size_{ result_size }
    , sort_count_{ sort_count }
    , mutation_count_{ mutation_count }
    , error_count_{ error_count }
    , warning_count_{ warning_count }
  {
  }
 
  [[nodiscard]] auto elapsed_time() const -> std::chrono::nanoseconds
  {
    return elapsed_time_;
  }
 
  [[nodiscard]] auto execution_time() const -> std::chrono::nanoseconds
  {
    return execution_time_;
  }
 
  [[nodiscard]] auto result_count() const -> std::uint64_t
  {
    return result_count_;
  }
 
  [[nodiscard]] auto result_size() const -> std::uint64_t
  {
    return result_size_;
  }
 
  [[nodiscard]] auto sort_count() const -> std::uint64_t
  {
    return sort_count_;
  }
 
  [[nodiscard]] auto mutation_count() const -> std::uint64_t
  {
    return mutation_count_;
  }
 
  [[nodiscard]] auto error_count() const -> std::uint64_t
  {
    return error_count_;
  }
 
  [[nodiscard]] auto warning_count() const -> std::uint64_t
  {
    return warning_count_;
  }
 
private:
  std::chrono::nanoseconds elapsed_time_{};
  std::chrono::nanoseconds execution_time_{};
  std::uint64_t result_count_{};
  std::uint64_t result_size_{};
  std::uint64_t sort_count_{};
  std::uint64_t mutation_count_{};
  std::uint64_t error_count_{};
  std::uint64_t warning_count_{};
};
 
} // namespace couchbase