echelonId.h

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/*******************************************************************************
** Copyright (c) 2002 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/

#pragma once

#include <vlutil/vlString.h>

#include "vrfutil/vrfutilDefines.h"
class DT_DLL_vrfutil DtEchelonId
{
public:
   DtEchelonId();
   virtual ~DtEchelonId();

   DtEchelonId(const DtEchelonId& orig);
   DtEchelonId& operator=(const DtEchelonId& orig);

   virtual bool operator==(const DtEchelonId& rhs) const;
   virtual bool operator==(const DtString& rhs) const;

   virtual bool operator!=(const DtEchelonId& rhs) const;
   virtual bool operator!=(const DtString& rhs) const;

   virtual void setDesignator(int designator);
   virtual int designator() const;

   virtual void setCatagory(const DtString& catagory);
   virtual const DtString& catagory() const;

   virtual void setLevel(const DtString& level);
   virtual const DtString& level() const;

   virtual void setSuperior(const DtEchelonId& superior);
   virtual const DtEchelonId& superior() const;

   virtual const DtString& string() const;

   virtual bool setFromString(const DtString& str);

   virtual bool isNull() const;

   static const DtEchelonId& nullId();

protected:
   virtual void generateStringRep() const;

protected:
   int myDesignator;
   DtString myCatagory;
   DtString myLevel;
   DtEchelonId* mySuperior;

   mutable bool myStringRepDirty;
   mutable DtString myStringRep;
};

extern const DtEchelonId theNullEchelonId;