entityRouteTraversalState.h

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/*******************************************************************************
** Copyright (c) 2004 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include <map>
#include "vrfutil/iteratorBase.h"

class DtVrfObject;

#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtEntityRouteTraversalState
{
public:

   DtEntityRouteTraversalState();

   virtual ~DtEntityRouteTraversalState();

   DtEntityRouteTraversalState(const DtEntityRouteTraversalState& orig);

   DtEntityRouteTraversalState& operator=(const DtEntityRouteTraversalState& orig);

   virtual void setEntity(const DtVrfObject* entity);
   virtual const DtVrfObject* entity() const;

   virtual void setRoute(const DtVrfObject* route);
   virtual const DtVrfObject* route() const;

   virtual void setLastWaypointIndex(int index);
   virtual int lastWaypointIndex() const;

   virtual void setTraversalDirection(DtIteratorDirection traversalDirection);
   virtual DtIteratorDirection traversalDirection() const;

protected:

   const DtVrfObject* myEntity;
   const DtVrfObject* myRoute;
   int myLastWaypointIndex;
   DtIteratorDirection myTraversalDirection;
};