MetricRecorder.h

Go to the documentation of this file.

/*
 * Copyright 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.
 */
#ifndef ALEXA_CLIENT_SDK_METRICS_METRICRECORDER_INCLUDE_METRICS_METRICRECORDER_H_
#define ALEXA_CLIENT_SDK_METRICS_METRICRECORDER_INCLUDE_METRICS_METRICRECORDER_H_

#include <unordered_set>

#include <AVSCommon/Utils/Metrics/MetricRecorderInterface.h>
#include <AVSCommon/Utils/Metrics/MetricSinkInterface.h>
#include <AVSCommon/Utils/Threading/Executor.h>

namespace alexaClientSDK {
namespace metrics {
namespace implementations {

class MetricRecorder : public avsCommon::utils::metrics::MetricRecorderInterface {
public:
    static std::shared_ptr<MetricRecorderInterface> createMetricRecorderInterface(
        std::unique_ptr<alexaClientSDK::avsCommon::utils::metrics::MetricSinkInterface> sink);

    virtual ~MetricRecorder() = default;

    bool addSink(std::unique_ptr<alexaClientSDK::avsCommon::utils::metrics::MetricSinkInterface> sink);

    void recordMetric(std::shared_ptr<alexaClientSDK::avsCommon::utils::metrics::MetricEvent> metricEvent) override;

private:
    // Unordered set of sinks
    std::unordered_set<std::unique_ptr<alexaClientSDK::avsCommon::utils::metrics::MetricSinkInterface>> m_sinks;

    // Executor to perform asynchronous operation for recording metric
    avsCommon::utils::threading::Executor m_executor;
};

}  // namespace implementations
}  // namespace metrics
}  // namespace alexaClientSDK

#endif  // ALEXA_CLIENT_SDK_METRICS_METRICRECORDER_INCLUDE_METRICS_METRICRECORDER_H_