span.hpp

/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * Copyright (C) 2025 Marco Craveiro <marco.craveiro@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */
#ifndef ORES_TELEMETRY_DOMAIN_SPAN_HPP
#define ORES_TELEMETRY_DOMAIN_SPAN_HPP
 
#include <chrono>
#include <optional>
#include <string>
#include <vector>
#include "ores.telemetry/domain/span_context.hpp"
#include "ores.telemetry/domain/span_kind.hpp"
#include "ores.telemetry/domain/span_status.hpp"
#include "ores.telemetry/domain/span_link.hpp"
#include "ores.telemetry/domain/attribute_value.hpp"
 
namespace ores::telemetry::domain {
 
struct span final {
    span_context context;
 
    std::optional<span_id> parent_span_id;
 
    std::vector<span_link> links;
 
    std::string name;
 
    span_kind kind = span_kind::internal;
 
    std::chrono::system_clock::time_point start_time;
 
    std::optional<std::chrono::system_clock::time_point> end_time;
 
    span_status_code status_code = span_status_code::unset;
 
    std::string status_message;
 
    attributes attrs;
 
    bool is_session() const;
 
    bool is_root() const;
 
    std::optional<std::chrono::nanoseconds> duration() const;
};
 
}
 
#endif