PolygonToLineOp.h
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1 /* Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
2 
3  This file is part of the TerraLib - a Framework for building GIS enabled applications.
4 
5  TerraLib is free software: you can redistribute it and/or modify
6  it under the terms of the GNU Lesser General Public License as published by
7  the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  TerraLib is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU Lesser General Public License for more details.
14 
15  You should have received a copy of the GNU Lesser General Public License
16  along with TerraLib. See COPYING. If not, write to
17  TerraLib Team at <terralib-team@terralib.org>.
18  */
19 
20 /*!
21  \file PolygonToLineOp.h
22 
23  \brief Polygon to line operation.
24 
25  \ingroup vp
26  */
27 
28 #ifndef __TERRALIB_VP_INTERNAL_POLYGONTOLINE_OP_H
29 #define __TERRALIB_VP_INTERNAL_POLYGONTOLINE_OP_H
30 
31 //Terralib
32 #include "../dataaccess/dataset/DataSetType.h"
33 #include "../dataaccess/dataset/DataSetTypeConverter.h"
34 #include "../dataaccess/dataset/ObjectIdSet.h"
35 #include "../dataaccess/datasource/DataSource.h"
36 
37 #include "Config.h"
38 
39 // STL
40 #include <memory>
41 #include <string>
42 
43 namespace te
44 {
45  namespace vp
46  {
48  {
49  public:
50 
52 
53  virtual ~PolygonToLineOp() {}
54 
55  virtual bool run() = 0;
56 
57  virtual bool paramsAreValid();
58 
59  void setInput(te::da::DataSourcePtr inDsrc,
60  std::string inDsetName,
61  std::auto_ptr<te::da::DataSetTypeConverter> converter,
62  const te::da::ObjectIdSet* oidSet = 0);
63 
64  void setOutput(te::da::DataSourcePtr outDsrc, std::string dsname);
65 
66  protected:
67 
68  std::auto_ptr<te::da::DataSetType> buildOutDataSetType();
69 
70  te::gm::GeomType getGeomResultType(te::gm::GeomType geom);
71 
73  std::string m_inDsetName;
74  std::auto_ptr<te::da::DataSetTypeConverter> m_converter;
76 
78  std::string m_outDset;
79  };
80  }
81 }
82 #endif // __TERRALIB_VP_INTERNAL_POLYGONTOLINE_OP_H
#define TEVPEXPORT
You can use this macro in order to export/import classes and functions from this module.
Definition: Config.h:61
GeomType
Each enumerated type is compatible with a Well-known Binary (WKB) type code.
Definition: Enums.h:41
boost::shared_ptr< DataSource > DataSourcePtr
Definition: DataSource.h:1438
This class represents a set of unique ids created in the same context. i.e. from the same data set...
Definition: ObjectIdSet.h:55
URI C++ Library.
te::da::DataSourcePtr m_inDsrc
te::da::DataSourcePtr m_outDsrc
const te::da::ObjectIdSet * m_oidSet
Configuration flags for the Terrralib Vector Processing module.
std::auto_ptr< te::da::DataSetTypeConverter > m_converter