vrfParameterDb.h

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/*******************************************************************************
** Copyright (c) 2018 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once


#include <vlutil/vlList.h>
#include "vrfobjparam/vrfobjparamDefines.h"
#include <list>
#include <map>
#include <tbb/spin_rw_mutex.h>
#include <set>
#include <boost/signals2.hpp>

class DtEntityType;
class DtVrfObjectParameters;
class DtVrfParameterDbEntry;
class DtFilename;
class DtString;

class DT_DLL_vrfobjparam DtVrfParameterDb
{
public:

   DtVrfParameterDb();

   virtual ~DtVrfParameterDb();

   virtual bool init();

   virtual DtVrfParameterDbEntry* add(const DtEntityType& objectType,
      DtVrfObjectParameters * parameters);

   virtual DtVrfObjectParameters * lookup(
      const DtEntityType & objectType, 
      DtEntityType * matchingType = NULL,
      DtString* source = NULL) const;

   virtual std::list<const DtVrfObjectParameters*> lookupByEquipmentName(
      const DtString& equipmentName) const;

   std::set<DtEntityType> lookupByObjectTypePattern(
      const DtEntityType & objectTypePattern) const;

   virtual DtString equipmentName(const DtEntityType& objectType,
      int& count) const;

   virtual void remove(const DtEntityType & objectType);

   virtual void removeAll();

   virtual const DtList& parameterList() const;

   virtual bool load(const DtFilename& filename, bool preloadParameters = false) {return true;}

   virtual bool save(const DtFilename& filename) {return true;}

   virtual void addParameters(const DtEntityType& objectType,
      DtVrfObjectParameters * newParameters);

   virtual DtVrfObjectParameters * lookupParameters(
      const DtEntityType & objectType, DtEntityType * matchingType) const;

   virtual void removeParameters(const DtEntityType & objectType);

   virtual void removeAndDeleteAll();

   virtual DtVrfParameterDbEntry * lookupParameterDbEntry(
      const DtEntityType & objectType, DtEntityType * matchingType) const;

   virtual int numParameterEntries() const;

   virtual std::list<DtString>* getSysDefExtensionList();

   virtual void addExtension(DtString);

   boost::signals2::signal<void (DtVrfObjectParameters*)> signal_parameterLoaded;

public:

   static DtVrfParameterDb* create();

protected:

   virtual void addParameterDbEntry(DtVrfParameterDbEntry * newParameterEntry);

   virtual DtListItem * lookupParameters(const DtEntityType & objectType) const;

   void emptyList();

   virtual DtVrfParameterDbEntry* createParameterEntry() const;

private:
   DtVrfParameterDb(const DtVrfParameterDb& orig);

   DtVrfParameterDb& operator=(const DtVrfParameterDb& orig);

protected:

   DtList myParameterList;

   mutable std::map < DtString, std::list<const DtVrfObjectParameters*> > myEquipmentToParamsMap;
   mutable tbb::spin_rw_mutex myEquipmentToParamsMapMutex;

   mutable std::map < DtString, std::set<DtEntityType> > myObjTypePatternToParamsMap;
   mutable tbb::spin_rw_mutex myObjTypePatternToTypesMapMutex;
};