metric_file_manager.hpp

Go to the documentation of this file.

/*
 * Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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 <list>

#include <file_management/file_upload/file_manager.h>
#include <cloudwatch_metrics_common/definitions/definitions.h>

namespace Aws {
namespace CloudWatchMetrics {
namespace Utils {


using FileManagement::FileManager;
using FileManagement::FileManagerStrategy;
using FileManagement::FileObject;

class MetricFileManager :
    public FileManager<MetricDatumCollection> {
public:
  MetricFileManager() = default;

  // NOLINTNEXTLINE(google-explicit-constructor, hicpp-explicit-conversions)
  MetricFileManager(const Aws::FileManagement::FileManagerStrategyOptions &options)
    : FileManager(options) {
  }

  explicit MetricFileManager(
      const std::shared_ptr<FileManagerStrategy> &file_manager_strategy)
      : FileManager(file_manager_strategy) {
  }

  ~MetricFileManager() override = default;

  void write(const MetricDatumCollection &data) override;

  FileObject<MetricDatumCollection> readBatch(size_t batch_size) override;
};

}  // namespace Utils
}  // namespace CloudWatchMetrics
}  // namespace Aws