IOnlineEventDisplaysSvc Node1 IOnlineEventDisplaysSvc + ~IOnlineEventDisplaysSvc() + getFileNamePrefix() + getStreamName() + getEntireOutputStr() + interfaceID() Node3 OnlineEventDisplaysSvc - m_evt - m_outputDirectory - m_streamsWanted - m_publicStreams - m_projectTag - m_BeamSplash - m_CheckPair - m_maxEvents - m_FileNamePrefix - m_outputStreamDir - m_entireOutputStr - m_runNumber - m_eventNumber + OnlineEventDisplaysSvc() + queryInterface() + initialize() + finalize() + beginEvent() + endEvent() + handle() + createWriteableDir() + setOwnershipToZpGrpOrDefault() + getFileNamePrefix() + getEntireOutputStr() + getStreamName() + interfaceID() - OnlineEventDisplaysSvc() Node1->Node3 Node2 IService Node2->Node1