include/fwData/Node.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 __FWDATA_NODE_HPP__
#define __FWDATA_NODE_HPP__

#include "fwData/config.hpp"
#include "fwData/factory/new.hpp"
#include "fwData/Object.hpp"
#include "fwData/Port.hpp"

#include <vector>

fwCampAutoDeclareDataMacro((fwData)(Node), FWDATA_API);

namespace fwData
{

class FWDATA_CLASS_API Node : public ::fwData::Object
{
public:

    fwCoreClassDefinitionsWithFactoryMacro( (Node)(::fwData::Object), (()), ::fwData::factory::New< Node >);
    fwCampMakeFriendDataMacro((fwData)(Node));

    typedef std::vector< ::fwData::Port::sptr > PortContainer;

    typedef ::fwCom::Signal< void () > UpdatedSignalType;

    FWDATA_API Node(::fwData::Object::Key key);

    FWDATA_API virtual ~Node();

    FWDATA_API void addInputPort(const ::fwData::Port::sptr& port);

    FWDATA_API void addOutputPort(const ::fwData::Port::sptr& port);

    FWDATA_API PortContainer& getInputPorts();

    FWDATA_API PortContainer& getOutputPorts();

    FWDATA_API void setObject(const ::fwData::Object::sptr& object );

    FWDATA_API ::fwData::Object::sptr getObject() const;

    FWDATA_API Port::sptr findPort(const std::string& _identifier, bool _modeInput) const;

    FWDATA_API void shallowCopy( const Object::csptr& _source ) override;

    FWDATA_API void cachedDeepCopy(const Object::csptr& _source, DeepCopyCacheType& cache) override;

    FWDATA_API static const ::fwCom::Signals::SignalKeyType s_UPDATED_SIG;

protected:

    ::fwData::Object::sptr m_object;

    PortContainer m_inputs;

    PortContainer m_outputs;

    UpdatedSignalType::sptr m_sigUpdated;
};

} // namespace fwData

#endif // __FWDATA_NODE_HPP__