mitkRdfNode.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

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

#ifndef MITKRDFNODE_H
#define MITKRDFNODE_H

#include <MitkRDFExports.h>

#include "mitkRdfUri.h"

#include <stdio.h>
#include <string>

namespace mitk {
  class MITKRDF_EXPORT RdfNode
  {
  public:

    enum Type { NOTHING, URI, LITERAL, BLANK };

    RdfNode();

    RdfNode(RdfUri uri);

    RdfNode(std::string text);

    RdfNode(std::string text, RdfUri dataType);

    virtual ~RdfNode();

    void SetType(Type type);

    void SetDatatype(RdfUri dataType);

    void SetValue(std::string value);

    Type GetType() const;

    RdfUri GetDatatype() const;

    std::string GetValue() const;

    bool operator==(const RdfNode &u) const;
    bool operator!=(const RdfNode &u) const;

  private:
    Type m_Type;
    std::string m_Value;
    RdfUri m_Datatype;
  };

  MITKRDF_EXPORT std::ostream & operator<<(std::ostream &out, const mitk::RdfNode &n);
}

#endif