StrategyRegions.h

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//
// Copyright (C) 2010 Institut fuer Telematik, Universitaet Karlsruhe (TH)
//
// This program 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 2
// of the License, or (at your option) any later version.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//

#ifndef STRATEGYREGIONS_H_
#define STRATEGYREGIONS_H_

#include <oversim_mapset.h>
#include <RegionDataContainer.h>
#include <AbstractSendStrategy.h>

class GlobalViewBuilderMessage;
class RegionDataContainer;

typedef std::pair<long, int> regionCountPair;
typedef UNORDERED_MAP<long, int> regionCountMap;

class StrategyRegions : public AbstractSendStrategy{
public:
        StrategyRegions();
        virtual ~StrategyRegions();

        virtual GlobalViewBuilderCall* getCoordinateMessage();
        virtual void handleCoordinateRpcCall(GlobalViewBuilderCall* globalViewBuilderCall);
        virtual std::string getStrategyDataStatus();

        virtual std::vector<std::vector<double> > getGlobalViewData();

        virtual void setMyCoordinates(const AbstractNcsNodeInfo& ncsInfo);

        virtual void cleanUpCoordData(const treeNodeMap& currentTreeChildNodes);

        virtual std::string getStrategyCombinedParams();

        void debugRegionData();

protected:

        typedef std::vector<long> regionVector;

        typedef std::pair<TransportAddress, regionCountMap > nodeRegionData;
        typedef UNORDERED_MAP<TransportAddress, regionCountMap, TransportAddress::hashFcn> branchRegionDataMap;

        branchRegionDataMap regionData;

        long convertCoordVectorToRegion(std::vector<double> coordVector);

        std::vector<double> convertRegionToCoordVector(int region, int dimCount);

        const regionCountMap getCombinedRegionsMap();

        void setBranchCoordinates(const NodeHandle& node, regionCountMap countMap);

        int getSizePerDim();

        int getMaxSpread();

        double checkMaxSpread(double dimValue);

private:

};

#endif /* STRATEGYREGIONS_H_ */