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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include "opentelemetry/common/attribute_value.h"
#include "opentelemetry/common/timestamp.h"
#include "opentelemetry/version.h"
OPENTELEMETRY_BEGIN_NAMESPACE
namespace trace
{
class SpanId;
class TraceId;
class TraceFlags;
} // namespace trace
namespace logs
{
enum class Severity : uint8_t;
/**
* Maintains a representation of a log in a format that can be processed by a recorder.
*
* This class is thread-compatible.
*/
class LogRecord
{
public:
LogRecord() = default;
LogRecord(const LogRecord &) = default;
LogRecord(LogRecord &&) noexcept = default;
LogRecord &operator=(const LogRecord &) = default;
LogRecord &operator=(LogRecord &&) noexcept = default;
virtual ~LogRecord() = default;
/**
* Set the timestamp for this log.
* @param timestamp the timestamp to set
*/
virtual void SetTimestamp(common::SystemTimestamp timestamp) noexcept = 0;
/**
* Set the observed timestamp for this log.
* @param timestamp the timestamp to set
*/
virtual void SetObservedTimestamp(common::SystemTimestamp timestamp) noexcept = 0;
/**
* Set the severity for this log.
* @param severity the severity of the event
*/
virtual void SetSeverity(logs::Severity severity) noexcept = 0;
/**
* Set body field for this log.
* @param message the body to set
*/
virtual void SetBody(const common::AttributeValue &message) noexcept = 0;
/**
* Set an attribute of a log.
* @param key the name of the attribute
* @param value the attribute value
*/
virtual void SetAttribute(nostd::string_view key,
const common::AttributeValue &value) noexcept = 0;
/**
* Set the Event Id.
* @param id The event id to set
* @param name Optional event name to set
*/
// TODO: mark this as pure virtual once all exporters have been updated
virtual void SetEventId(int64_t id, nostd::string_view name = {}) noexcept = 0;
/**
* Set the trace id for this log.
* @param trace_id the trace id to set
*/
virtual void SetTraceId(const trace::TraceId &trace_id) noexcept = 0;
/**
* Set the span id for this log.
* @param span_id the span id to set
*/
virtual void SetSpanId(const trace::SpanId &span_id) noexcept = 0;
/**
* Inject trace_flags for this log.
* @param trace_flags the trace flags to set
*/
virtual void SetTraceFlags(const trace::TraceFlags &trace_flags) noexcept = 0;
};
} // namespace logs
OPENTELEMETRY_END_NAMESPACE
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