echelonIdTable.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: echIdTable.h,v $ $Revision: 1.6 $ $State: Exp $
*******************************************************************************/



#ifndef DtEchelonIdTable_H_
#define DtEchelonIdTable_H_

#include <vlutil/vlHashlist.h>
#include <vl/hostStructs.h>
#include "vrfobjcore/vrfObjectPredicateEvaluator.h"

class DtVrfObjectManager;
class DtSimMessage;
class DtVrfObject;



#include "vrfobjcore/vrfobjcoreDefines.h"
class DT_DLL_vrfobjcore DtEchelonIdTable
{
private:
   DtEchelonIdTable();
   DtEchelonIdTable(const DtEchelonIdTable& orig);
   DtEchelonIdTable& operator=(const DtEchelonIdTable& orig);

public:
   DtEchelonIdTable(DtVrfObjectManager* objectManager);
   virtual ~DtEchelonIdTable();

   void emptyHashList();

   virtual bool init();

   virtual const DtEntityIdentifier& lookupEchelonId(const DtString& echelonString) const; 

   virtual const DtString& lookupEntityId(const DtEntityIdentifier& entityId) const;

   virtual void addEntry(const DtEntityIdentifier& entityId, const DtString& echelonId);

   virtual bool removeEntry(const DtEntityIdentifier& entityId);

   virtual void processVrfObjectAdded(DtVrfObject* vrfObject);

   virtual bool removeEntry(const DtString& echelonId);

   static void vrfObjectEchelonIdChanged(DtVrfObject * obj, DtVrfObjectPredicateEvaluator* predicateEval,
      void * usr);

   static void vrfObjectAboutToBeRemovedCallback(DtVrfObject *vrfObject, void* usr);

   static void vrfObjectAdded(DtVrfObject* vrfObject, void* usr);

protected:
   virtual void processVrfObjectEchelonIdChanged(DtVrfObject * obj);

   virtual void processObjectAboutToBeRemoved(DtVrfObject *vrfObject);

   virtual void localAddEntry(const DtEntityIdentifier& entityId, const DtString& echelonId);

protected:
   DtVrfObjectManager* myObjectManager;

   DtHashlist myEchelonIdHashlist;
   DtHashlist myEntityIdHashlist;
};

#endif