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

  Program:   Visualization Toolkit
  Module:    vtkDuplicatePolyData.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 vtkDuplicatePolyData_h
#define vtkDuplicatePolyData_h

#include "vtkFiltersParallelModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class vtkSocketController;
class vtkMultiProcessController;

class VTKFILTERSPARALLEL_EXPORT vtkDuplicatePolyData : public vtkPolyDataAlgorithm
{
public:
  static vtkDuplicatePolyData *New();
  vtkTypeMacro(vtkDuplicatePolyData, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  virtual void SetController(vtkMultiProcessController*);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);

  void InitializeSchedule(int numProcs);


  vtkSetMacro(Synchronous, int);
  vtkGetMacro(Synchronous, int);
  vtkBooleanMacro(Synchronous, int);


  vtkSocketController *GetSocketController() {return this->SocketController;}
  void SetSocketController (vtkSocketController *controller);
  vtkSetMacro(ClientFlag,int);
  vtkGetMacro(ClientFlag,int);


  vtkGetMacro(MemorySize, unsigned long);

protected:
  vtkDuplicatePolyData();
  ~vtkDuplicatePolyData();

  // Data generation method
  virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  void ClientExecute(vtkPolyData *output);

  vtkMultiProcessController *Controller;
  int Synchronous;

  int NumberOfProcesses;
  int ScheduleLength;
  int **Schedule;

  // For client server mode.
  vtkSocketController *SocketController;
  int ClientFlag;

  unsigned long MemorySize;

private:
  vtkDuplicatePolyData(const vtkDuplicatePolyData&); // Not implemented
  void operator=(const vtkDuplicatePolyData&); // Not implemented
};

#endif