artis-test/src/tests/dsde/graph_manager.hpp

/**
 * @file tests/dsde/graph_manager.cpp
 * @author The ARTIS Development Team
 * See the AUTHORS or Authors.txt file
 */

/*
 * ARTIS - the multimodeling and simulation environment
 * This file is a part of the ARTIS environment
 *
 * Copyright (C) 2013-2019 ULCO http://www.univ-littoral.fr
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef TESTS_DSDE_GRAPH_MANAGER_HPP
#define TESTS_DSDE_GRAPH_MANAGER_HPP

#include <artis-star/kernel/dsde/Coordinator.hpp>
#include <artis-star/kernel/dsde/GraphManager.hpp>
#include <artis-star/kernel/pdevs/Simulator.hpp>

#include <tests/dsde/models.hpp>

namespace artis {
    namespace tests {
        namespace dsde {

            class FlatGraphManager :
                    public artis::dsde::GraphManager<common::DoubleTime> {
            public:
                enum submodels {
                    BEEP = 1
                };

                FlatGraphManager(common::Coordinator<common::DoubleTime>* coordinator,
                        const artis::common::NoParameters& parameters,
                        const artis::common::NoParameters& graph_parameters)
                        :
                        artis::dsde::GraphManager<common::DoubleTime>(coordinator, parameters,
                                graph_parameters),
                        _beep("beep", parameters)
                {
                    add_child(BEEP, &_beep);
                }

                ~FlatGraphManager() override = default;

            private:
                artis::pdevs::Simulator<common::DoubleTime, Beep> _beep;
            };

            class Executive :
                    public artis::dsde::Executive<common::DoubleTime, Executive> {
            public:
                Executive(
                        const artis::dsde::ExecutiveContext<common::DoubleTime, Executive, artis::common::NoParameters, artis::common::NoParameters>& context,
                        artis::dsde::GraphManager<common::DoubleTime, artis::common::NoParameters, artis::common::NoParameters>& graph_manager)
                        :
                        artis::dsde::Executive<common::DoubleTime, Executive>(context,
                                graph_manager), _index(0), _up(true) { }

                ~Executive() override = default;

                void dint(typename common::DoubleTime::type t) override
                {

#ifndef WITH_TRACE
                    (void)t;
#endif

#ifdef WITH_TRACE
                    common::Trace<common::DoubleTime>::trace()
                            << common::TraceElement<common::DoubleTime>(get_name(), t,
                                    common::FormalismType::DSDE,
                                    common::FunctionType::DELTA_INT,
                                    common::LevelType::USER);
                    common::Trace<common::DoubleTime>::trace().flush();
#endif

                    if (_up) {
                        ++_index;
                    } else {
                        --_index;
                    }
                    if (_index == 4 and _up) {
                        _up = false;
                        --_index;
                    }
                    if (_up) {
                        graph_manager().add_dynamic_child(_index,
                                new artis::pdevs::Simulator<common::DoubleTime, Beep>(
                                        "beep" + std::to_string(_index),
                                        artis::common::NoParameters()));
                        graph_manager().add_link(FlatGraphManager::BEEP, Beep::OUT, _index,
                                Beep::IN);
                    } else {
                        if (_index == 3) {
                            graph_manager().remove_dynamic_child(t, _index);
                        } else if (_index == 2) {
                            graph_manager().remove_link(FlatGraphManager::BEEP, Beep::OUT, _index,
                                    Beep::IN);
                        }
                    }
                }

                typename common::DoubleTime::type
                start(typename common::DoubleTime::type t) override
                {

#ifndef WITH_TRACE
                    (void)t;
#endif

#ifdef WITH_TRACE
                    common::Trace<common::DoubleTime>::trace()
                            << common::TraceElement<common::DoubleTime>(get_name(), t,
                                    common::FormalismType::DSDE,
                                    common::FunctionType::START,
                                    common::LevelType::USER);
                    common::Trace<common::DoubleTime>::trace().flush();
#endif

                    _index = 1;
                    _up = true;
                    return 1;
                }

                typename common::DoubleTime::type
                ta(typename common::DoubleTime::type t) const override
                {
#ifndef WITH_TRACE
                    (void)t;
#endif

#ifdef WITH_TRACE
                    common::Trace<common::DoubleTime>::trace()
                            << common::TraceElement<common::DoubleTime>(get_name(), t,
                                    common::FormalismType::DSDE,
                                    common::FunctionType::TA,
                                    common::LevelType::USER);
                    common::Trace<common::DoubleTime>::trace().flush();
#endif

                    return 2;
                }

            private:
                int _index;
                bool _up;
            };

        }
    }
} // namespace artis tests dsde

#endif