artis-test/src/tests/devs/models.hpp

/**
 * @file tests/devs/models.hpp
 * @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_DEVS_MODELS_HPP
#define TESTS_DEVS_MODELS_HPP

#include <artis-star/common/time/DoubleTime.hpp>
#include <artis-star/common/utils/Trace.hpp>

#include <artis-star/kernel/devs/Dynamics.hpp>

#include <chrono>
#include <iostream>

namespace artis {
    namespace tests {
        namespace devs {

            struct data {
                double x;
                double y;

                data()
                        :x(0), y(0) { }

                data(double _x, double _y)
                        :x(_x), y(_y) { }
            };

            class A : public artis::devs::Dynamics<common::DoubleTime, A> {
            public:
                A(const std::string& name,
                        const artis::devs::Context<common::DoubleTime, A, artis::common::NoParameters>& context)
                        :
                        artis::devs::Dynamics<common::DoubleTime, A>(name, context)
                {
                }

                ~A() override = default;

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

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

                    if (_phase == WAIT) {
                        ++_value.x;
                        --_value.y;
                        _phase = SEND;
                    } else if (_phase == SEND) {
                        _phase = WAIT;
                    }
                }

                void
                dext(typename common::DoubleTime::type t, typename common::DoubleTime::type /* e */,
                        const common::ExternalEvent<common::DoubleTime>& msg) override
                {

#ifndef WITH_TRACE
                    (void)t;
                    (void)msgs;
#else
                    common::Trace<common::DoubleTime>::trace()
                            << common::TraceElement<common::DoubleTime>(get_name(), t,
                                    common::FormalismType::DEVS,
                                    common::FunctionType::DELTA_EXT,
                                    common::LevelType::USER)
                            << "event = " << msg.to_string();
                    common::Trace<common::DoubleTime>::trace().flush();
#endif

                    _phase = SEND;
                }

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

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

                    _phase = SEND;
                }

                typename common::DoubleTime::type
                ta(typename common::DoubleTime::type t) const override
                {

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

                    if (_phase == WAIT) {
                        return 1;
                    } else {
                        return 0;
                    }
                }

                common::ExternalEvent<common::DoubleTime>
                lambda(typename common::DoubleTime::type t) const override
                {
#ifndef WITH_TRACE
                    (void)t;
#endif

                    if (_phase == SEND) {
                        artis::common::ExternalEvent<common::DoubleTime> msg(_value);

#ifdef WITH_TRACE
                        common::Trace<common::DoubleTime>::trace()
                                << common::TraceElement<common::DoubleTime>(get_name(), t,
                                        common::FormalismType::DEVS,
                                        common::FunctionType::LAMBDA,
                                        common::LevelType::USER)
                                << "event = " << msg.to_string();
                        common::Trace<common::DoubleTime>::trace().flush();
#endif

                        return msg;
                    } else {

#ifdef WITH_TRACE
                        common::Trace<common::DoubleTime>::trace()
                                << common::TraceElement<common::DoubleTime>(get_name(), t,
                                        common::FormalismType::DEVS,
                                        common::FunctionType::LAMBDA,
                                        common::LevelType::USER)
                                << "no event";
                        common::Trace<common::DoubleTime>::trace().flush();
#endif

                        return artis::common::ExternalEvent<common::DoubleTime>::Void;
                    }
                }

            private:
                enum Phase {
                    WAIT, SEND
                };

                Phase _phase;
                data _value;
            };

            class B : public artis::devs::Dynamics<common::DoubleTime, B> {
            public:
                B(const std::string& name,
                        const artis::devs::Context<common::DoubleTime, B, artis::common::NoParameters>& context)
                        :
                        artis::devs::Dynamics<common::DoubleTime, B>(name, context),
                        _value(0)
                {
                }

                ~B() override = default;

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

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

                    if (_phase == SEND) {
                        _phase = WAIT;
                    }
                }

                void
                dext(typename common::DoubleTime::type t, typename common::DoubleTime::type /* e */,
                        const common::ExternalEvent<common::DoubleTime>& msg) override
                {

#ifndef WITH_TRACE
                    (void)t;
                    (void)msgs;
#else
                    common::Trace<common::DoubleTime>::trace()
                            << common::TraceElement<common::DoubleTime>(get_name(), t,
                                    common::FormalismType::DEVS,
                                    common::FunctionType::DELTA_EXT,
                                    common::LevelType::USER)
                            << "event = " << msg.to_string();
                    common::Trace<common::DoubleTime>::trace().flush();
#endif

                    _phase = SEND;
                }

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

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

                    _phase = WAIT;
                }

                typename common::DoubleTime::type ta(
                        typename common::DoubleTime::type t) const override
                {

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

                    if (_phase == WAIT) {
                        return common::DoubleTime::infinity;
                    } else {
                        return 0;
                    }
                }

                common::ExternalEvent<common::DoubleTime> lambda(
                        typename common::DoubleTime::type t) const override
                {
#ifndef WITH_TRACE
                    (void)t;
#endif
                    if (_phase == SEND) {
                        artis::common::ExternalEvent<common::DoubleTime> msg(_value);

#ifdef WITH_TRACE
                        common::Trace<common::DoubleTime>::trace()
                                << common::TraceElement<common::DoubleTime>(get_name(), t,
                                        common::FormalismType::DEVS,
                                        common::FunctionType::LAMBDA,
                                        common::LevelType::USER)
                                << "event = " << msg.to_string();
                        common::Trace<common::DoubleTime>::trace().flush();
#endif

                        return msg;
                    } else {

#ifdef WITH_TRACE
                        common::Trace<common::DoubleTime>::trace()
                                << common::TraceElement<common::DoubleTime>(get_name(), t,
                                        common::FormalismType::DEVS,
                                        common::FunctionType::LAMBDA,
                                        common::LevelType::USER)
                                << "no event";
                        common::Trace<common::DoubleTime>::trace().flush();
#endif

                        return artis::common::ExternalEvent<common::DoubleTime>::Void;
                    }
                }

            private:
                enum Phase {
                    WAIT, SEND
                };

                Phase _phase;
                double _value;
            };

        }
    }
} // namespace artis tests devs

#endif