ModelInstance.hpp

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/*
 
  This file is part of OpenFLUID software
  Copyright(c) 2007, INRA - Montpellier SupAgro
 
 
 == GNU General Public License Usage ==
 
  OpenFLUID 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.
 
  OpenFLUID 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 OpenFLUID. If not, see <http://www.gnu.org/licenses/>.
 
 
 == Other Usage ==
 
  Other Usage means a use of OpenFLUID that is inconsistent with the GPL
  license, and requires a written agreement between You and INRA.
  Licensees for Other Usage of OpenFLUID may use this file in accordance
  with the terms contained in the written agreement between You and INRA.
  
*/
 
 
/**
  @file ModelInstance.hpp
 
  @author Jean-Christophe FABRE <jean-christophe.fabre@inra.fr>
 */
 
 
#ifndef __OPENFLUID_MACHINE_MODELINSTANCE_HPP__
#define __OPENFLUID_MACHINE_MODELINSTANCE_HPP__
 
 
#include <list>
 
#include <openfluid/dllexport.hpp>
#include <openfluid/ware/PluggableWare.hpp>
#include <openfluid/machine/ExecutionTimePoint.hpp>
#include <openfluid/base/SimulationLogger.hpp>
#include <openfluid/machine/SimulationProfiler.hpp>
 
 
namespace openfluid { namespace ware {
class PluggableSimulator;
}  }
 
 
namespace openfluid { namespace machine {
 
class MachineListener;
class SimulationBlob;
class ModelItemInstance;
 
 
class OPENFLUID_API ModelInstance
{
  private:
 
    std::list<ModelItemInstance*> m_ModelItems;
 
    openfluid::machine::MachineListener* mp_Listener;
 
    openfluid::base::SimulationLogger* mp_SimLogger;
 
    openfluid::machine::SimulationProfiler* mp_SimProfiler;
 
    openfluid::machine::SimulationBlob& m_SimulationBlob;
 
    std::list<ExecutionTimePoint> m_TimePointList;
 
    openfluid::ware::WareParams_t m_GlobalParams;
 
    bool m_Initialized;
 
    void appendItemToTimePoint(openfluid::core::TimeIndex_t TimeIndex, openfluid::machine::ModelItemInstance* Item);
 
    void checkDeltaTMode(openfluid::base::SchedulingRequest& SReq, const openfluid::ware::WareID_t& ID);
 
 
  protected:
 
    openfluid::ware::WareParams_t mergeParamsWithGlobalParams(const openfluid::ware::WareParams_t& Params) const;
 
 
  public:
 
    ModelInstance(openfluid::machine::SimulationBlob& SimulationBlob,
                  openfluid::machine::MachineListener* Listener);
 
    ~ModelInstance();
 
    void appendItem(ModelItemInstance* ItemInstance);
 
    /**
      Insert a ModelItemInstance before the given postion (positions starts at index 0)
      @param[in] ItemInstance the ModelItemInstance to insert
      @param[in] Position the position
    */
    void insertItem(ModelItemInstance* ItemInstance, unsigned int Position);
 
    /**
      Delete the ModelItemInstance located at the given postion (positions starts at index 0),
      and remove it from the ModelInstance
      @param[in] Position the position
    */
    void deleteItem(unsigned int Position);
 
    void clear();
 
    unsigned int getItemsCount() const
    {
      return m_ModelItems.size();
    }
 
    openfluid::ware::WareParams_t& globalParameters()
    {
      return m_GlobalParams;
    }
 
    void setGlobalParameter(const openfluid::ware::WareParamKey_t& Key, const openfluid::ware::WareParamValue_t& Value);
 
    void setGlobalParameters(const openfluid::ware::WareParams_t& Params)
    {
      m_GlobalParams = Params;
    }
 
    const std::list<ModelItemInstance*>& items() const
    {
      return m_ModelItems;
    }
 
    void initialize(openfluid::base::SimulationLogger* SimLogger);
 
    void finalize();
 
    void call_initParams() const;
 
    void call_prepareData() const;
 
    void call_checkConsistency() const;
 
    void call_initializeRun();
 
    inline bool hasTimePointToProcess() const
    {
      return !m_TimePointList.empty();
    }
 
    void processNextTimePoint();
 
    inline openfluid::core::Duration_t getNextTimePointIndex() const
    {
      if (m_TimePointList.empty())
      {
        return -2;
      }
      return m_TimePointList.front().getTimeIndex();
    }
 
    void call_finalizeRun() const;
 
    void resetInitialized()
    {
      m_Initialized = false;
    }
 
};
 
 
} } //namespaces
 
 
#endif /* __OPENFLUID_MACHINE_MODELINSTANCE_HPP__ */