datatypeFedNode.h

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/*******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
*******************************************************************************/
#pragma once

#pragma warning(disable : 4100)

#include "fedNode.h"

//VR-Link Includes
#include <vlutil/vlString.h>

class DT_DLL_OMTREADER DtDatatypeRep;

class DT_DLL_OMTREADER DtDatatypeFedNode : public DtFedNode
{
public:
      
   enum DtCardinalityType 
   {
      DtFixed = 0,      
      DtVariable,       

      DtRange           
   };                   

   DtDatatypeFedNode();
   
   explicit DtDatatypeFedNode(DtFedNode*);
   
   virtual ~DtDatatypeFedNode();
   
   DtDatatypeFedNode(const DtDatatypeFedNode& orig);
   
   DtDatatypeFedNode& operator=(const DtDatatypeFedNode& rhs);
   
   
   virtual void setDatatype(const DtString&);
   virtual const DtString& getDatatype() const;

   virtual void setCardinality(const DtString&);
   virtual const DtString& getCardinality() const;

   virtual void setAccuracy(const DtString&);
   virtual const DtString& getAccuracy() const;

   virtual void setAccuracyCondition(const DtString&);
   virtual const DtString& getAccuracyCondition() const;

   virtual void setDescription(const DtString&);
   virtual const DtString& getDescription() const;

   virtual DtCardinalityType getCardinalityType() const;
  virtual int getCardinalityMinimum() const;
  virtual int getCardinalityMaximum() const;

protected:
   
  virtual void setDerivedValues() const;

protected:

   DtString myDatatype;
   DtString myCardinality;
   DtString myAccuracy;
   DtString myAccuracyCondition;
   DtString myDescription;

   // Values derived from cardinality but not computed until accessed
   mutable DtCardinalityType myCardinalityType;
   mutable int myCardinalityMinimum;
   mutable int myCardinalityMaximum;
   mutable bool myDirty;
};