L1TopoPhase1ByteStreamTool Node1 L1TopoPhase1ByteStreamTool - m_robIds - m_topoRawWriteKey - m_topoRawReadKey + L1TopoPhase1ByteStreamTool() + ~L1TopoPhase1ByteStreamTool() + initialize() + convertFromBS() + convertToBS() + robIds() - convert() Node2 extends< AthAlgTool, IL1TriggerByteStreamTool > Node2->Node1