includes/opentelemetry/sdk/metrics/push_metric_exporter.h

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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
 
#pragma once
 
#include <chrono>
 
#include "opentelemetry/sdk/common/exporter_utils.h"
#include "opentelemetry/sdk/metrics/instruments.h"
#include "opentelemetry/version.h"
 
OPENTELEMETRY_BEGIN_NAMESPACE
namespace sdk
{
namespace metrics
{
class MetricData;
struct ResourceMetrics;
 
class PushMetricExporter
{
public:
  virtual ~PushMetricExporter() = default;
 
  virtual opentelemetry::sdk::common::ExportResult Export(const ResourceMetrics &data) noexcept = 0;
 
  virtual AggregationTemporality GetAggregationTemporality(
      InstrumentType instrument_type) const noexcept = 0;
 
  virtual bool ForceFlush(
      std::chrono::microseconds timeout = (std::chrono::microseconds::max)()) noexcept = 0;
 
  virtual bool Shutdown(
      std::chrono::microseconds timeout = (std::chrono::microseconds::max)()) noexcept = 0;
};
}  // namespace metrics
}  // namespace sdk
OPENTELEMETRY_END_NAMESPACE