include/vrfobjcore/aggregateNode.h

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/*******************************************************************************
** Copyright (c) 2006 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: aggregateNode.h,v $ $Revision: 1.5 $ $State: Exp $
*******************************************************************************/



#ifndef DtAggregateNode_H_
#define DtAggregateNode_H_

#include "vrfobjcore/vrfobjcoreDefines.h"
#include <vlpi/entityIdentifier.h>
#include <vlutil/vlSmartPointers.h>
#include <list>
#include "vrfobjcore/orgViewManagedObjList.h"

class DtAggregateNode;
class DtAggregateData;
class DtOrganizationManager;

typedef DtBoost::shared_ptr<DtAggregateNode> DtAggregateNodePtr;
typedef DtBoost::shared_ptr<const DtAggregateNode> DtAggregateNodeConstPtr;
typedef std::list<DtAggregateNodePtr> DtAggregateNodeList;
typedef DtBoost::shared_ptr<DtAggregateData> DtAggregateDataPtr;
typedef DtBoost::shared_ptr<const DtAggregateData> DtAggregateDataConstPtr;

class DT_DLL_vrfobjcore DtAggregateNode
{
public:

   typedef DtAggregateData* (*DtAggregateDataCreator)();

public:

   DtAggregateNode(const DtEntityIdentifier& objectId,
      DtOrganizationManager& organizationManager);

   virtual ~DtAggregateNode();

   virtual void addChild(DtAggregateNodePtr child);

   const DtAggregateNodeList& childList() const;

   virtual const DtEntityIdentifier& objectId() const;

   virtual DtAggregateDataPtr data();
   virtual DtAggregateDataConstPtr data() const;

   virtual void print() const;

public:

   static void setAggregateDataCreator(DtAggregateDataCreator creator);
   static DtAggregateDataCreator aggregateDataCreator(void);

   virtual DtOrgViewManagedObjectListConstPtr taskableSubordinates() const;
   virtual DtOrgViewManagedObjectListConstPtr ableToMoveSubordinates() const;
   virtual DtOrgViewManagedObjectListConstPtr allSubordinates() const;

private:

   DtAggregateNode(const DtAggregateNode& orig);

   DtAggregateNode& operator=(const DtAggregateNode& orig);

protected:

   DtEntityIdentifier myObjectId;

   DtAggregateDataPtr myData;
   
   DtAggregateNodeList myChildNodes;

protected:

   static DtAggregateDataCreator theAggregateDataCreator;

   DtOrganizationManager& myOrganizationManager;
   DtOrgViewManagedObjectListConstPtr myTaskableSubordinates;
   DtOrgViewManagedObjectListConstPtr myAbleToMoveSubordinates;
   DtOrgViewManagedObjectListConstPtr myAllSubordinates;
};

#endif