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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include <memory>
#include <mutex>
#include "opentelemetry/common/attribute_value.h"
#include "opentelemetry/common/key_value_iterable.h"
#include "opentelemetry/common/timestamp.h"
#include "opentelemetry/nostd/string_view.h"
#include "opentelemetry/sdk/trace/recordable.h"
#include "opentelemetry/sdk/trace/tracer.h"
#include "opentelemetry/trace/span.h"
#include "opentelemetry/trace/span_context.h"
#include "opentelemetry/trace/span_context_kv_iterable.h"
#include "opentelemetry/trace/span_metadata.h"
#include "opentelemetry/trace/span_startoptions.h"
#include "opentelemetry/version.h"
OPENTELEMETRY_BEGIN_NAMESPACE
namespace sdk
{
namespace trace
{
class Span final : public opentelemetry::trace::Span
{
public:
Span(std::shared_ptr<Tracer> &&tracer,
nostd::string_view name,
const opentelemetry::common::KeyValueIterable &attributes,
const opentelemetry::trace::SpanContextKeyValueIterable &links,
const opentelemetry::trace::StartSpanOptions &options,
const opentelemetry::trace::SpanContext &parent_span_context,
std::unique_ptr<opentelemetry::trace::SpanContext> span_context) noexcept;
Span(const Span &) = delete;
Span(Span &&) = delete;
Span &operator=(const Span &) = delete;
Span &operator=(Span &&) = delete;
~Span() override;
// opentelemetry::trace::Span
void SetAttribute(nostd::string_view key,
const opentelemetry::common::AttributeValue &value) noexcept override;
void AddEvent(nostd::string_view name) noexcept override;
void AddEvent(nostd::string_view name,
opentelemetry::common::SystemTimestamp timestamp) noexcept override;
void AddEvent(nostd::string_view name,
const opentelemetry::common::KeyValueIterable &attributes) noexcept override;
void AddEvent(nostd::string_view name,
opentelemetry::common::SystemTimestamp timestamp,
const opentelemetry::common::KeyValueIterable &attributes) noexcept override;
#if OPENTELEMETRY_ABI_VERSION_NO >= 2
void AddLink(const opentelemetry::trace::SpanContext &target,
const opentelemetry::common::KeyValueIterable &attrs) noexcept override;
void AddLinks(const opentelemetry::trace::SpanContextKeyValueIterable &links) noexcept override;
#endif
void SetStatus(opentelemetry::trace::StatusCode code,
nostd::string_view description) noexcept override;
void UpdateName(nostd::string_view name) noexcept override;
void End(const opentelemetry::trace::EndSpanOptions &options = {}) noexcept override;
bool IsRecording() const noexcept override;
opentelemetry::trace::SpanContext GetContext() const noexcept override
{
return *span_context_.get();
}
private:
std::shared_ptr<Tracer> tracer_;
mutable std::mutex mu_;
std::unique_ptr<Recordable> recordable_;
opentelemetry::common::SteadyTimestamp start_steady_time;
std::unique_ptr<opentelemetry::trace::SpanContext> span_context_;
bool has_ended_{false};
};
} // namespace trace
} // namespace sdk
OPENTELEMETRY_END_NAMESPACE
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