IInsituTrackTools Node1 IInsituTrackTools + isZBosonCandidate() + isTriggeredMuon() + isTriggeredElectron() + isCloseTrack() + isIsolatedTrack() + isIsolatedMuon() + isElectronCandidate() + getInvariantMass() + getDistance() + getTrackIsolation() + getTrackPtIsolation() + getNTrackIsolation() + getJetIsolation() + interfaceID() Node2 IAlgTool Node2->Node1