InDet::ISiCombinatorialTrackFinder Node1 InDet::ISiCombinatorialTrack Finder + DeclareInterfaceID() + getTracks() + getTracks() + getTracksWithBrem() + pTseed() + newEvent() + newEvent() + endEvent() + fillStatistic() + dump() * DeclareInterfaceID() * getTracks() * getTracks() * getTracksWithBrem() * pTseed() * newEvent() * newEvent() * endEvent() * fillStatistic() * dump() Node2 IAlgTool Node2->Node1