DatastoreItem.hpp

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/*
 
  This file is part of OpenFLUID software
  Copyright(c) 2007, INRA - Montpellier SupAgro
 
 
 == GNU General Public License Usage ==
 
  OpenFLUID is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
 
  OpenFLUID 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 General Public License for more details.
 
  You should have received a copy of the GNU General Public License
  along with OpenFLUID. If not, see <http://www.gnu.org/licenses/>.
 
 
 == Other Usage ==
 
  Other Usage means a use of OpenFLUID that is inconsistent with the GPL
  license, and requires a written agreement between You and INRA.
  Licensees for Other Usage of OpenFLUID may use this file in accordance
  with the terms contained in the written agreement between You and INRA.
  
*/
 
 
/**
  @file DatastoreItem.hpp
 
  @author Aline LIBRES <libres@supagro.inra.fr>
*/
 
 
#ifndef __OPENFLUID_CORE_DATASTOREITEM_HPP__
#define __OPENFLUID_CORE_DATASTOREITEM_HPP__
 
 
#include <string>
#include <memory>
 
#include <openfluid/dllexport.hpp>
#include <openfluid/core/UnstructuredValue.hpp>
 
 
namespace openfluid { namespace core {
 
 
/**
  Item of a Datastore, giving information about an additional resource.
*/
class OPENFLUID_API DatastoreItem
{
  private:
 
    std::string m_ID;
 
    std::string m_PrefixPath;
 
    std::string m_RelativePath;
 
    std::string m_UnitsClass;
 
    std::shared_ptr<UnstructuredValue> m_Value;
 
 
  public:
 
    /**
      @brief Creates a new resource item.
 
      Tries to create a new resource item and its associated UnstructuredValue,
      depending on the given type.
 
      @param ID The ID of the item.
      @param PrefixPath The prefix path of the item, usually the IN directory of the project.
      @param RelativePath The relative path of the item from the PrefixPath
      @param Type The type of the item.
      @param UnitsClass (optional) The associated unit class of the item.
      @throw openfluid::base::FrameworkException if the given type is unknown.
    */
    DatastoreItem(const std::string& ID,
                  const std::string& PrefixPath, const std::string& RelativePath,
                  UnstructuredValue::UnstructuredType Type, const std::string& UnitsClass = "");
 
    std::string getID() const;
 
    /**
      @brief Returns the prefix path of the resource
    */
    std::string getPrefixPath() const;
 
    /**
      @brief Returns the path of the resource, relative to prefix path.
    */
    std::string getRelativePath() const;
 
    std::string getUnitsClass() const;
 
    /**
      @deprecated Since version 2.1.0. Use openfluid::core::DatastoreItem::getUnitsClass() instead
    */
    [[deprecated]] std::string getUnitClass() const
    {
      return getUnitsClass();
    }
 
    /**
      @brief Gets the associated value of the resource.
    */
    UnstructuredValue* value();
 
    /**
      @brief Gets the associated value of the resource.
    */
    const UnstructuredValue* value() const;
};
 
 
} } // namespaces
 
 
#endif /* __OPENFLUID_CORE_DATASTOREITEM_HPP__ */