123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275 |
- /**
- * @file kernel/dtss/Coordinator.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 DTSS_COORDINATOR
- #define DTSS_COORDINATOR 1
- #include <artis-star/common/Coordinator.hpp>
- #include <artis-star/common/Parameters.hpp>
- #include <artis-star/common/utils/Trace.hpp>
- #include <cassert>
- namespace artis {
- namespace dtss {
- template<class Time>
- class Parameters {
- public:
- Parameters(typename Time::type time_step)
- :_time_step(time_step) { }
- typename Time::type _time_step;
- };
- template<class Time, class Policy, class GraphManager,
- class Parameters = Parameters<Time>,
- class GraphParameters = common::NoParameters>
- class Coordinator : public common::Coordinator<Time> {
- typedef Coordinator<Time, Policy, GraphManager, Parameters, GraphParameters> type;
- public:
- typedef Parameters parameters_type;
- typedef GraphParameters graph_parameters_type;
- Coordinator(const std::string& name, const Parameters& parameters,
- const GraphParameters& graph_parameters)
- :
- common::Model<Time>(name),
- common::Coordinator<Time>(name),
- _graph_manager(this, parameters, graph_parameters),
- _time_step(parameters._time_step) { }
- virtual ~Coordinator() { }
- GraphManager& get_graph_manager() { return _graph_manager; }
- const GraphManager& get_graph_manager() const { return _graph_manager; }
- virtual void finish(const typename Time::type& t)
- {
- #ifndef WITH_TRACE
- (void) t;
- #endif
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::FINISH,
- common::LevelType::FORMALISM);
- common::Trace<Time>::trace().flush();
- #endif
- }
- typename Time::type start(const typename Time::type& t)
- {
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::I_MESSAGE,
- common::LevelType::FORMALISM)
- << ": BEFORE => " << "tl = " << type::_tl << " ; tn = "
- << type::_tn;
- common::Trace<Time>::trace().flush();
- #endif
- assert(_graph_manager.children().size() > 0);
- for (auto& child : _graph_manager.children()) {
- child->start(t);
- }
- type::_tl = t;
- type::_tn = t;
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::I_MESSAGE,
- common::LevelType::FORMALISM)
- << ": AFTER => " << "tl = " << type::_tl << " ; tn = "
- << type::_tn;
- common::Trace<Time>::trace().flush();
- #endif
- return type::_tn;
- }
- typename Time::type dispatch_events(const common::Bag<Time>& bag,
- const typename Time::type& t)
- {
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::Y_MESSAGE,
- common::LevelType::FORMALISM)
- << ": BEFORE => " << "tl = " << type::_tl << " ; tn = "
- << type::_tn << " ; bag = " << bag.to_string();
- common::Trace<Time>::trace().flush();
- #endif
- _graph_manager.dispatch_events(bag, t);
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::Y_MESSAGE,
- common::LevelType::FORMALISM)
- << ": BEFORE => " << "tl = " << type::_tl << " ; tn = "
- << type::_tn;
- common::Trace<Time>::trace().flush();
- #endif
- return type::_tn;
- }
- common::Value observe(const typename Time::type& /* t */,
- unsigned int /* index */) const
- {
- assert(false);
- return common::Value();
- }
- void output(const typename Time::type& t)
- {
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::LAMBDA,
- common::LevelType::FORMALISM)
- << ": BEFORE => " << "tl = " << type::_tl << " ; tn = "
- << type::_tn;
- common::Trace<Time>::trace().flush();
- #endif
- if (t == type::_tn) {
- for (auto& model : _graph_manager.children()) {
- model->output(t);
- }
- }
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::LAMBDA,
- common::LevelType::FORMALISM)
- << ": AFTER => " << "tl = " << type::_tl << " ; tn = " << type::_tn;
- common::Trace<Time>::trace().flush();
- #endif
- }
- void post_event(const typename Time::type& t,
- const common::ExternalEvent<Time>& event)
- {
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::POST_EVENT,
- common::LevelType::FORMALISM)
- << ": BEFORE => " << event.to_string();
- common::Trace<Time>::trace().flush();
- #endif
- if (t == type::_tn) {
- _graph_manager.post_event(t, event);
- } else {
- _policy(t, event, type::_tl, type::_tn);
- }
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::POST_EVENT,
- common::LevelType::FORMALISM)
- << ": AFTER => " << event.to_string();
- common::Trace<Time>::trace().flush();
- #endif
- }
- typename Time::type transition(const typename Time::type& t)
- {
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::S_MESSAGE,
- common::LevelType::FORMALISM)
- << ": BEFORE => " << "tl = " << type::_tl << " ; tn = "
- << type::_tn;
- common::Trace<Time>::trace().flush();
- #endif
- if (t == type::_tn) {
- for (auto& event : _policy.bag()) {
- post_event(t, event);
- }
- _policy.clear();
- for (auto& model : _graph_manager.children()) {
- model->transition(t);
- }
- type::_tl = t;
- type::_tn = t + _time_step;
- }
- type::clear_bag();
- #ifdef WITH_TRACE
- common::Trace<Time>::trace()
- << common::TraceElement<Time>(type::get_name(), t,
- common::FormalismType::DTSS,
- common::FunctionType::S_MESSAGE,
- common::LevelType::FORMALISM)
- << ": AFTER => " << "tl = " << type::_tl << " ; tn = " << type::_tn;
- common::Trace<Time>::trace().flush();
- #endif
- return type::_tn;
- }
- private:
- GraphManager _graph_manager;
- typename Time::type _time_step;
- Policy _policy;
- };
- }
- } // namespace artis dtss
- #endif
|