HLT::ITrigHolderFactory Node1 HLT::ITrigHolderFactory + fromSerialized() + createHolder() Node2 HLT::FullHolderFactory - m_serializerSvc - m_storeGate - m_prefix - m_readonly - m_ignore + FullHolderFactory() + fromSerialized() + createHolder() + prepare() + addClassToIgnore() Node1->Node2