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

  Program:   Visualization Toolkit
  Module:    vtkPBGLRandomGraphSource.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.

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#ifndef vtkPBGLRandomGraphSource_h
#define vtkPBGLRandomGraphSource_h

#include "vtkInfovisParallelModule.h" // For export macro
#include "vtkGraphAlgorithm.h"

class vtkGraph;
class vtkPVXMLElement;

#if !defined(VTK_LEGACY_REMOVE)
class VTKINFOVISPARALLEL_EXPORT vtkPBGLRandomGraphSource : public vtkGraphAlgorithm
{
public:
  static vtkPBGLRandomGraphSource* New();
  vtkTypeMacro(vtkPBGLRandomGraphSource,vtkGraphAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkGetMacro(NumberOfVertices, vtkIdType);
  vtkSetClampMacro(NumberOfVertices, vtkIdType, 0, VTK_ID_MAX);


  vtkGetMacro(NumberOfEdges, vtkIdType);
  vtkSetClampMacro(NumberOfEdges, vtkIdType, 0, VTK_ID_MAX);


  vtkGetMacro(EdgeProbability, double);
  vtkSetClampMacro(EdgeProbability, double, 0.0, 1.0);


  vtkSetMacro(IncludeEdgeWeights, bool);
  vtkGetMacro(IncludeEdgeWeights, bool);
  vtkBooleanMacro(IncludeEdgeWeights, bool);


  vtkSetStringMacro(EdgeWeightArrayName);
  vtkGetStringMacro(EdgeWeightArrayName);


  vtkSetMacro(Directed, bool);
  vtkGetMacro(Directed, bool);
  vtkBooleanMacro(Directed, bool);


  vtkSetMacro(UseEdgeProbability, bool);
  vtkGetMacro(UseEdgeProbability, bool);
  vtkBooleanMacro(UseEdgeProbability, bool);


  vtkSetMacro(StartWithTree, bool);
  vtkGetMacro(StartWithTree, bool);
  vtkBooleanMacro(StartWithTree, bool);


  vtkSetMacro(AllowSelfLoops, bool);
  vtkGetMacro(AllowSelfLoops, bool);
  vtkBooleanMacro(AllowSelfLoops, bool);


  vtkSetMacro(AllowBalancedEdgeDistribution, bool);
  vtkGetMacro(AllowBalancedEdgeDistribution, bool);
  vtkBooleanMacro(AllowBalancedEdgeDistribution, bool);


  vtkSetMacro(GeneratePedigreeIds, bool);
  vtkGetMacro(GeneratePedigreeIds, bool);
  vtkBooleanMacro(GeneratePedigreeIds, bool);


  vtkSetStringMacro(VertexPedigreeIdArrayName);
  vtkGetStringMacro(VertexPedigreeIdArrayName);


  vtkSetStringMacro(EdgePedigreeIdArrayName);
  vtkGetStringMacro(EdgePedigreeIdArrayName);


  vtkSetMacro(Seed, int);
  vtkGetMacro(Seed, int);

protected:
  vtkPBGLRandomGraphSource();
  ~vtkPBGLRandomGraphSource();
  vtkIdType NumberOfVertices;
  vtkIdType NumberOfEdges;
  double EdgeProbability;
  bool Directed;
  bool UseEdgeProbability;
  bool StartWithTree;
  bool IncludeEdgeWeights;
  bool AllowSelfLoops;
  bool AllowBalancedEdgeDistribution;
  bool GeneratePedigreeIds;
  int Seed;
  char* EdgeWeightArrayName;
  char* VertexPedigreeIdArrayName;
  char* EdgePedigreeIdArrayName;

  virtual int RequestData(
    vtkInformation*,
    vtkInformationVector**,
    vtkInformationVector*);


  virtual int RequestDataObject(vtkInformation*,
                                vtkInformationVector** inputVector,
                                vtkInformationVector* outputVector);

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

#endif //VTK_LEGACY_REMOVE
#endif