LVL1::IjFEXSmallRJetAlgo Node1 LVL1::IjFEXSmallRJetAlgo + safetyTest() + setup() + isSeedLocalMaxima() + buildSeeds() + getTTowerET() + getSmallClusterET() + getSmallETRing() + getTTIDcentre() + getSRjetSat() + setFPGAEnergy() + interfaceID() Node2 IAlgTool Node2->Node1