DataSetName.h

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/*  Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
 
    This file is part of the TerraLib - a Framework for building GIS enabled applications.
 
    TerraLib is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License,
    or (at your option) any later version.
 
    TerraLib is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public License
    along with TerraLib. See COPYING. If not, write to
    TerraLib Team at <terralib-team@terralib.org>.
 */
 
/*!
  \file terralib/dataaccess/query/DataSetName.h
 
  \brief A class that models the name of a dataset used in a From clause.
*/
 
#ifndef __TERRALIB_DATAACCESS_INTERNAL_DATASETNAME_H
#define __TERRALIB_DATAACCESS_INTERNAL_DATASETNAME_H
 
// TerraLib
#include "FromItem.h"
 
namespace te
{
  namespace da
  {
    /*!
      \class DataSetName
      
      \brief A class that models the name of a dataset used in a From clause.
 
      \sa FromItem, SubSelect, FromFunctionCall, Join 
    */
    class TEDATAACCESSEXPORT DataSetName : public FromItem
    {
      public:
 
        TE_DEFINE_VISITABLE
 
        /*!
          \brief Constructor.
 
          \param name  The dataset name.
          \param alias An alias to the dataset.
        */
        DataSetName(const std::string& name, const std::string& alias = "");
 
        /*! \brief Copy constructor. */
        DataSetName(const DataSetName& rhs);
 
        /*! \brief Destructor. */
        ~DataSetName() {}
 
        /*! Assignment operator.  */
        DataSetName& operator=(const DataSetName& rhs);
 
        /*! \brief It creates a new copy of this FromItem. */
        FromItem* clone() const;
 
        /*!
          \brief It returns the dataset name.
 
          \return The dataset name.
        */
        const std::string& getName() const;
 
        /*!
          \brief It sets the dataset name.
 
          \param name The dataset name.
        */
        void setName(const std::string& name);
 
      private:
 
        std::string m_name;  //!< The dataset name.
    };
 
  } // end namespace da
}   // end namespace te
 
#endif  // __TERRALIB_DATAACCESS_INTERNAL_DATASETNAME_H