L1CaloCondSvc Node1 L1CaloCondSvc - m_detStore - m_regSvc - m_streamName - m_bWriteNewChannels - m_iovBeginRun - m_iovEndRun - m_iovBeginLB - m_iovEndLB - m_iovBeginTime - m_iovEndTime - m_bUseTimeStamp - m_mDataHandleAttrList - m_mDataHandleAttrListColl - m_mConditions - m_map_conditions2key + L1CaloCondSvc() + ~L1CaloCondSvc() + queryInterface() + initialize() + finalize() + store() + retrieve() + retrieve() + updateConditions() + interfaceID() - retrieveImpl() - registerCondition() Node2 AthService - AthService() - AthService() - operator=() Node2->Node1 Node3 AthCommonMsg< Service > + msg() + msg() + msgLvl() Node3->Node2 Node4 Service Node4->Node3