PixelByteStreamErrorDetectorElementStatusTool Node1 PixelByteStreamErrorDetector ElementStatusTool - m_BSErrContReadKey - m_useByteStreamFEI4 - m_useByteStreamFEI3 - m_useByteStreamRD53 - m_activeOnly - m_readoutTechnologyMask + PixelByteStreamErrorDetector ElementStatusTool() + initialize() + getDetectorElementStatus() + interfaceID() Node2 PixelDetectorElementStatus ToolBase # m_pixelID - m_pixelReadout - m_pixelDetEleCollKey - m_pixelDetElStatusCondKey + PixelDetectorElementStatus ToolBase() + ~PixelDetectorElementStatus ToolBase() + initialize() # createDetectorElementStatus() Node2->Node1 Node3 extends< AthAlgTool, IDetectorElementStatusTool > Node3->Node2