xAODMaker::ICaloClusterCnvTool Node1 xAODMaker::ICaloClusterCnvTool + convert() + convert() + interfaceID() Node3 xAODMaker::CaloClusterCnvTool + CaloClusterCnvTool() + convert() + convert() Node1->Node3 Node2 IAlgTool Node2->Node1