xAODMaker::FileMetaDataCreatorTool Node1 xAODMaker::FileMetaDataCreatorTool + initialize() + finalize() + postInitialize() + preExecute() + preStream() + postExecute() + preFinalize() * m_key * m_tagInfoKey * m_simInfoKey * m_eventInfoKey * m_dataHeaderKey * m_eventStore * m_metaDataSvc * m_inputMetaDataStore * m_tagInfoMgr * m_info and 11 more... * initialize() * finalize() * postInitialize() * preExecute() * preStream() * postExecute() * preFinalize() Node2 extends< AthAlgTool, IAthenaOutputTool, IIncidentListener > Node2->Node1