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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkInformationIntegerRequestKey.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef vtkInformationIntegerRequestKey_h
#define vtkInformationIntegerRequestKey_h

#include "vtkCommonExecutionModelModule.h" // For export macro
#include "vtkInformationIntegerKey.h"

#include "vtkCommonInformationKeyManager.h" // Manage instances of this type.

class VTKCOMMONEXECUTIONMODEL_EXPORT vtkInformationIntegerRequestKey : public vtkInformationIntegerKey
{
public:
  vtkTypeMacro(vtkInformationIntegerRequestKey,vtkInformationIntegerKey);
  void PrintSelf(ostream& os, vtkIndent indent);

  vtkInformationIntegerRequestKey(const char* name, const char* location);
  ~vtkInformationIntegerRequestKey();


  static vtkInformationIntegerRequestKey* MakeKey(const char* name, const char* location)
    {
    return new vtkInformationIntegerRequestKey(name, location);
    }


  virtual bool NeedToExecute(vtkInformation* pipelineInfo,
                             vtkInformation* dobjInfo);


  virtual void StoreMetaData(vtkInformation* request,
                             vtkInformation* pipelineInfo,
                             vtkInformation* dobjInfo);


  virtual void CopyDefaultInformation(vtkInformation* request,
                                      vtkInformation* fromInfo,
                                      vtkInformation* toInfo);

protected:
  vtkInformationIntegerKey* DataKey;

private:
  vtkInformationIntegerRequestKey(const vtkInformationIntegerRequestKey&);  // Not implemented.
  void operator=(const vtkInformationIntegerRequestKey&);  // Not implemented.

};

#endif