SrcLib/core/fwAtoms/include/fwAtoms/Object.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2017.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef  __FWATOMS_OBJECT_HPP__
#define  __FWATOMS_OBJECT_HPP__

#include "fwAtoms/Base.hpp"
#include "fwAtoms/config.hpp"
#include "fwAtoms/factory/new.hpp"

namespace fwAtoms
{

class FWATOMS_CLASS_API Object : public Base
{
public:
    fwCoreClassDefinitionsWithFactoryMacro( (Object)(::fwAtoms::Base), (()), ::fwAtoms::factory::New< Object >);

    typedef std::map<std::string, Base::sptr> AttributesType;
    typedef std::map<std::string, std::string> MetaInfosType;

    //--------------------------------------------------------------------------

    Object(::fwAtoms::Base::Key key)
    {
    }

    virtual ~Object()
    {
    }

    FWATOMS_API void setAttributes(const AttributesType& attrs);

    const AttributesType& getAttributes() const
    {
        return m_attributes;
    }

    FWATOMS_API Base::sptr getAttribute(const std::string& key) const;

    template < typename OBJECT_TYPE >
    SPTR(OBJECT_TYPE) getAttribute(const std::string& key) const;

    FWATOMS_API void setAttribute(const std::string& key, const Base::sptr&);

    FWATOMS_API AttributesType::size_type eraseAttribute(const std::string& key);

    FWATOMS_API void clearAttribute();

    //--------------------------------------------------------------------------

    FWATOMS_API void setMetaInfo(const std::string& key, const std::string& value);

    FWATOMS_API void setMetaInfos(const MetaInfosType& metaInfos);

    FWATOMS_API std::string getMetaInfo(const std::string& key) const;

    const MetaInfosType& getMetaInfos() const
    {
        return m_metaInfos;
    }

    FWATOMS_API MetaInfosType::size_type eraseMetaInfo(const std::string& key);

    FWATOMS_API void clearMetaInfo();

    FWATOMS_API virtual Base::sptr clone() const override;

    ::fwAtoms::Base::AtomType type() const override
    {
        return ::fwAtoms::Base::OBJECT;
    }

private:

    MetaInfosType m_metaInfos;
    AttributesType m_attributes;

};

}

#endif /*  __FWATOMS_OBJECT_HPP__ */