echelonIdChangedPredicate.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: echelonIdChangedPred.h,v $ $Revision: 1.9 $ $State: Exp $
*******************************************************************************/
#ifndef echelonIdChangedPredicate_H_
#define echelonIdChangedPredicate_H_



#include "vrfobjcore/vrfObjectPredicate.h"
#include <vlutil/vlString.h>

#include "vrfobjcore/vrfobjcoreDefines.h"
class DT_DLL_vrfobjcore DtEchelonIdChangedPredicate : public DtVrfObjectPredicate
{
public:

   DtEchelonIdChangedPredicate(bool negate = false);

   DtEchelonIdChangedPredicate(const DtString& echelonId,
      bool negate = false);

   virtual ~DtEchelonIdChangedPredicate();

   DtEchelonIdChangedPredicate(const DtEchelonIdChangedPredicate& orig);

   DtEchelonIdChangedPredicate& operator=(
      const DtEchelonIdChangedPredicate& orig);

   virtual DtVrfObjectPredicate* clone() const;

   virtual const DtString& echelonId() const;
   virtual void setEchelonId(const DtString& id);

   virtual const DtString& previousEchelonId() const;
   virtual void setPreviousEchelonId(const DtString& id);

protected:

   virtual bool eval(const DtVrfObject* object);

   virtual bool predicateEqual(const DtVrfObjectPredicate& orig) const;

   DtString myEchelonId;
   DtString myPreviousEchelonId;
};

#endif