ceph/src/jaegertracing/opentelemetry-cpp/sdk/include/opentelemetry/sdk/metrics/instruments.h

   1 // Copyright The OpenTelemetry Authors
   2 // SPDX-License-Identifier: Apache-2.0
   3
   4 #pragma once
   5 #ifndef ENABLE_METRICS_PREVIEW
   6 #  include "opentelemetry/sdk/common/attribute_utils.h"
   7 OPENTELEMETRY_BEGIN_NAMESPACE
   8 namespace sdk
   9 {
  10 namespace metrics
  11 {
  12 enum class InstrumentType
  13 {
  14   kCounter,
  15   kHistogram,
  16   kUpDownCounter,
  17   kObservableCounter,
  18   kObservableGauge,
  19   kObservableUpDownCounter
  20 };
  21
  22 enum class InstrumentValueType
  23 {
  24   kInt,
  25   kLong,
  26   kFloat,
  27   kDouble
  28 };
  29
  30 enum class AggregationType
  31 {
  32   kDrop,
  33   kHistogram,
  34   kLastValue,
  35   kSum,
  36   kDefault
  37 };
  38
  39 enum class AggregationTemporality
  40 {
  41   kUnspecified,
  42   kDelta,
  43   kCumulative
  44 };
  45
  46 struct InstrumentDescriptor
  47 {
  48   std::string name_;
  49   std::string description_;
  50   std::string unit_;
  51   InstrumentType type_;
  52   InstrumentValueType value_type_;
  53 };
  54
  55 using MetricAttributes = opentelemetry::sdk::common::OrderedAttributeMap;
  56
  57 /*class InstrumentSelector {
  58 public:
  59 InstrumentSelector(opentelemetry::nostd::string_view name,
  60 opentelemetry::sdk::metrics::InstrumentType type): name_(name.data()), type_(type) {} InstrumentType
  61 GetType(){return type_;} std::string GetNameFilter() { return name_;}
  62
  63 private:
  64 std::string name_;
  65 InstrumentType type_;
  66 };*/
  67 }  // namespace metrics
  68 }  // namespace sdk
  69 OPENTELEMETRY_END_NAMESPACE
  70 #endif