dox/TextAnalysis/vtkQtXMLProcessor.h

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

  Program:   Visualization Toolkit
  Module:    vtkQtXMLProcessor.h
  
-------------------------------------------------------------------------
  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.
-------------------------------------------------------------------------

  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 __vtkQtXMLProcessor_h
#define __vtkQtXMLProcessor_h

#include "vtkPassInputTypeAlgorithm.h"

#include "vtkStdString.h" //avoids an error when building plugins

class VTK_TEXT_ANALYSIS_EXPORT vtkQtXMLProcessor:
  public vtkPassInputTypeAlgorithm
{
public:
  static vtkQtXMLProcessor* New();
  vtkTypeMacro(vtkQtXMLProcessor,vtkPassInputTypeAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
  
//BTX
  enum
    {
    ROW_DOMAIN = 0,
    DATA_OBJECT_DOMAIN = 1,
    VALUE_DOMAIN = 2
    };

  enum
    {
    XQUERY = 0,
    XSLT = 1
    };

//ETX


  vtkGetMacro(FieldType, int);
  vtkSetMacro(FieldType, int);


  vtkGetMacro(InputDomain, int);
  vtkSetMacro(InputDomain, int);


  vtkGetMacro(QueryType, int);
  vtkSetMacro(QueryType, int);


  vtkSetStringMacro(Query);
  vtkGetStringMacro(Query);


  vtkSetStringMacro(OutputArray);
  vtkGetStringMacro(OutputArray);


  void MapArrayName(const vtkStdString& from, const vtkStdString& to);
  void ClearArrayNameMap();

//BTX
protected:
  vtkQtXMLProcessor();
  ~vtkQtXMLProcessor();
  
  int FillOutputPortInformation(int port, vtkInformation* info);
  
  int RequestData(
    vtkInformation*, 
    vtkInformationVector**, 
    vtkInformationVector*);
  
private:
  vtkQtXMLProcessor(const vtkQtXMLProcessor&); // Not implemented
  void operator=(const vtkQtXMLProcessor&);   // Not implemented

  class XMLAdapter;
  class Internals;
  Internals* const Implementation;

  int FieldType;
  int InputDomain;
  int QueryType;
  char* Query;
  char* OutputArray;
//ETX
};

#endif

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