StateInstanceFactory.h

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/*
* This file is part of ArmarX.
*
* ArmarX is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* ArmarX 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/>.
*
* @package    ArmarX::
* @author     Christian Mandery (christian.mandery at kit dot edu)
* @date       2014
* @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
*             GNU General Public License
*/
 
#pragma once
 
#include <ArmarXCore/core/rapidxml/rapidxml.hpp>
#include <ArmarXCore/core/system/AbstractFactoryMethod.h>
 
#include "../../StatechartViewerPlugin/model/stateinstance/StateInstance.h"
 
namespace armarx::statechartio
{
    using XmlParentPair = std::pair<rapidxml::xml_node<>*, armarx::statechartmodel::StatePtr>;
 
    class StateInstanceFactoryBase :
        public AbstractFactoryMethod<StateInstanceFactoryBase, XmlParentPair>
    {
    public:
        StateInstanceFactoryBase(rapidxml::xml_node<>* xmlNode,
                                 armarx::statechartmodel::StatePtr parentState);
 
        virtual ~StateInstanceFactoryBase()
        {
        }
 
        virtual armarx::statechartmodel::StateInstancePtr getStateInstance() = 0;
 
    protected:
        rapidxml::xml_node<>* xmlNode;
        armarx::statechartmodel::StatePtr parentState;
    };
 
    using StateInstanceFactoryBasePtr = std::shared_ptr<StateInstanceFactoryBase>;
 
    class EndStateInstanceFactory : public StateInstanceFactoryBase
    {
    public:
        EndStateInstanceFactory(rapidxml::xml_node<>* xmlNode,
                                armarx::statechartmodel::StatePtr parentState);
 
        armarx::statechartmodel::StateInstancePtr getStateInstance() override;
 
        static StateInstanceFactoryBasePtr createInstance(XmlParentPair);
 
        static std::string
        getName()
        {
            return "EndState";
        }
 
    private:
        static SubClassRegistry registry;
    };
 
    class LocalStateInstanceFactory : public StateInstanceFactoryBase
    {
    public:
        LocalStateInstanceFactory(rapidxml::xml_node<>* xmlNode,
                                  armarx::statechartmodel::StatePtr parentState);
 
        armarx::statechartmodel::StateInstancePtr getStateInstance() override;
 
        static StateInstanceFactoryBasePtr createInstance(XmlParentPair);
 
        static std::string
        getName()
        {
            return "LocalState";
        }
 
    private:
        static SubClassRegistry registry;
    };
 
    class RemoteStateInstanceFactory : public StateInstanceFactoryBase
    {
    public:
        RemoteStateInstanceFactory(rapidxml::xml_node<>* xmlNode,
                                   armarx::statechartmodel::StatePtr parentState);
 
        armarx::statechartmodel::StateInstancePtr getStateInstance() override;
 
        static StateInstanceFactoryBasePtr createInstance(XmlParentPair);
 
        static std::string
        getName()
        {
            return "RemoteState";
        }
 
    private:
        static SubClassRegistry registry;
    };
 
    class DynamicRemoteStateInstanceFactory : public StateInstanceFactoryBase
    {
    public:
        DynamicRemoteStateInstanceFactory(rapidxml::xml_node<>* xmlNode,
                                          armarx::statechartmodel::StatePtr parentState);
 
        armarx::statechartmodel::StateInstancePtr getStateInstance() override;
 
        static StateInstanceFactoryBasePtr createInstance(XmlParentPair);
 
        static std::string
        getName()
        {
            return "DynamicRemoteState";
        }
 
    private:
        static SubClassRegistry registry;
    };
} // namespace armarx::statechartio