DtEntityAppearanceMapperFactory.h

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/******************************************************************************
** Copyright (c) 2021 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvVrl/vrvVrl.h>
#include <vrvUtil/DtVirtualBaseClass.h>

#include <unordered_map>
#include <string>

class DtEntityType;

namespace makVrv
{
   class DtEntityAppearanceMapper;
   class DtDe;

   class DT_DLL_VRVVRL DtEntityAppearanceMapperFactory
   {
   public:

      friend class DtEntityAppearanceMapperFactoryCreator;

      virtual ~DtEntityAppearanceMapperFactory();

      DtEntityAppearanceMapperFactory();

      DtEntityAppearanceMapperFactory(const DtEntityAppearanceMapperFactory& other) = delete;
      DtEntityAppearanceMapperFactory& operator=(const DtEntityAppearanceMapperFactory& other) = delete;

   public:
      DtEntityAppearanceMapper* getOrCreateMapper(const DtEntityType& type) const;

   protected:
      
      virtual DtEntityAppearanceMapper* createPlatformMapper(const DtEntityType& type) const;

      virtual DtEntityAppearanceMapper* createMunitionMapper(const DtEntityType& type) const;

      virtual DtEntityAppearanceMapper* createLifeFormMapper(const DtEntityType& type) const;

      virtual DtEntityAppearanceMapper* createEnvironmentalMapper(const DtEntityType& type) const;

      virtual DtEntityAppearanceMapper* createCulturalMapper(const DtEntityType& type) const;

      virtual DtEntityAppearanceMapper* createSensorMapper(const DtEntityType& type) const;

      virtual DtEntityAppearanceMapper* createSupplyMapper(const DtEntityType& type) const;

      virtual DtEntityAppearanceMapper* createExpendableMapper(const DtEntityType& type) const;

   protected:

      typedef std::unordered_map<std::string, DtEntityAppearanceMapper*> AppearanceMapperCache;
      mutable AppearanceMapperCache myMutableAppearanceMapCache;
   };

   class DT_DLL_VRVVRL DtEntityAppearanceMapperFactoryCreator : public DtVirtualBaseClass
   {
   public:

      static const DtEntityAppearanceMapperFactoryCreator& instance(DtDe& de);

      virtual ~DtEntityAppearanceMapperFactoryCreator();

      virtual DtEntityAppearanceMapperFactory* create() const;

   protected:
      DtEntityAppearanceMapperFactoryCreator();
   };
}