MKData.hpp

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/*
 * MKData.hpp
 *
 *  Created on: Nov 25, 2011
 *      Author: mriedel
 */

#ifndef MKDATA_HPP_
#define MKDATA_HPP_

#include <telekyb_defines/telekyb_defines.hpp>
#include <tk_mkinterface/MKValue.hpp>
#include <map>

#include <set>

namespace TELEKYB_NAMESPACE {

typedef std::map<MKInt,MKValue*> MKValueMap;

// MKDataListener
class MKDataListener {
public:
        virtual ~MKDataListener() {};

        // this is only called on updates
        virtual void dataValueUpdated(MKValue* value) = 0;
        // this is always called (set/update)
        //virtual void dataValueUpdated(MKValue* value) = 0;
};

class MKData {
protected:
        MKValueMap valueMap;
        // Value Definition goes in here.
        void createMap();

        std::set<MKDataListener*> dataListenerSet;

        // only by MKInterfaceConnection
        MKValue* setValue(MKSingleValuePacket packet);

        void notifyMKDataListeners(MKValue* value);

public:
        MKData();
        virtual ~MKData();

        MKValue* getValueByID(MKInt id) const;
        bool isMember(MKValue* value_) const;

        void registerMKDataListener(MKDataListener* listener);
        void unRegisterMKDataListener(MKDataListener* listener);


        // Some collections of MKActiveIDs
        static MKActiveIDs getPattern(MKDataPattern pattern);
        // static is Accessor

        // friend class
        friend class MKInterfaceConnection;

};

} /* namespace telekyb */
#endif /* MKDATA_HPP_ */