kcenon::monitoring::span_builder Class Reference

Span builder for creating new spans. More...

#include <distributed_tracer.h>

Collaboration diagram for kcenon::monitoring::span_builder:

Public Member Functions
span_builder &	with_trace_id (const std::string &id)
span_builder &	with_parent (const std::string &parent_id)
span_builder &	with_operation (const std::string &name)
span_builder &	with_service (const std::string &name)
span_builder &	with_tag (const std::string &key, const std::string &value)
span_builder &	with_baggage (const std::string &key, const std::string &value)
trace_span	build ()

Private Attributes
trace_span	span_

Detailed Description

Span builder for creating new spans.

Definition at line 145 of file distributed_tracer.h.

Member Function Documentation

build()

trace_span kcenon::monitoring::span_builder::build ( )

inline

Definition at line 180 of file distributed_tracer.h.

                       {
        if (span_.span_id.empty()) {
            span_.span_id = thread_context::generate_request_id();
        }
        if (span_.trace_id.empty()) {
            span_.trace_id = thread_context::generate_correlation_id();
        }
        span_.start_time = std::chrono::system_clock::now();
        return span_;
    }

References kcenon::monitoring::thread_context::generate_correlation_id(), kcenon::monitoring::thread_context::generate_request_id(), span_, kcenon::monitoring::trace_span::span_id, kcenon::monitoring::trace_span::start_time, and kcenon::monitoring::trace_span::trace_id.

Here is the call graph for this function:

with_baggage()

span_builder & kcenon::monitoring::span_builder::with_baggage ( const std::string & key, const std::string & value )

inline

Definition at line 175 of file distributed_tracer.h.

                                                                             {
        span_.baggage[key] = value;
        return *this;
    }

References kcenon::monitoring::trace_span::baggage, and span_.

with_operation()

span_builder & kcenon::monitoring::span_builder::with_operation ( const std::string & name )

inline

Definition at line 160 of file distributed_tracer.h.

                                                        {
        span_.operation_name = name;
        return *this;
    }

References kcenon::monitoring::trace_span::operation_name, and span_.

with_parent()

span_builder & kcenon::monitoring::span_builder::with_parent ( const std::string & parent_id )

inline

Definition at line 155 of file distributed_tracer.h.

                                                          {
        span_.parent_span_id = parent_id;
        return *this;
    }

References kcenon::monitoring::trace_span::parent_span_id, and span_.

with_service()

span_builder & kcenon::monitoring::span_builder::with_service ( const std::string & name )

inline

Definition at line 165 of file distributed_tracer.h.

                                                      {
        span_.service_name = name;
        return *this;
    }

References kcenon::monitoring::trace_span::service_name, and span_.

with_tag()

span_builder & kcenon::monitoring::span_builder::with_tag ( const std::string & key, const std::string & value )

inline

Definition at line 170 of file distributed_tracer.h.

                                                                         {
        span_.tags[key] = value;
        return *this;
    }

References span_, and kcenon::monitoring::trace_span::tags.

with_trace_id()

span_builder & kcenon::monitoring::span_builder::with_trace_id ( const std::string & id )

inline

Definition at line 150 of file distributed_tracer.h.

                                                     {
        span_.trace_id = id;
        return *this;
    }

References span_, and kcenon::monitoring::trace_span::trace_id.

Member Data Documentation

span_

trace_span kcenon::monitoring::span_builder::span_

private

Definition at line 147 of file distributed_tracer.h.

Referenced by build(), with_baggage(), with_operation(), with_parent(), with_service(), with_tag(), and with_trace_id().

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The documentation for this class was generated from the following file:

• include/kcenon/monitoring/tracing/distributed_tracer.h