Opc.Ua.Server.DiagnosticsNodeManager.CreateAddressSpace C# (CSharp) Method

        public override void CreateAddressSpace(IDictionary<NodeId, IList<IReference>> externalReferences)
        {
            lock (Lock)
            {
                base.CreateAddressSpace(externalReferences);
                      
                // sampling interval diagnostics not supported by the server.
                ServerDiagnosticsState serverDiagnosticsNode = (ServerDiagnosticsState)FindPredefinedNode(
                    ObjectIds.Server_ServerDiagnostics,
                    typeof(ServerDiagnosticsState));
                                
                if (serverDiagnosticsNode != null)
                {
                    NodeState samplingDiagnosticsArrayNode = serverDiagnosticsNode.FindChild(
                        SystemContext,
                        BrowseNames.SamplingIntervalDiagnosticsArray);

                    if (samplingDiagnosticsArrayNode != null)
                    {
                        serverDiagnosticsNode.SamplingIntervalDiagnosticsArray = null;
                    }
                }
                                
                // The nodes are now loaded by the DiagnosticsNodeManager from the file
                // output by the ModelDesigner V2. These nodes are added to the CoreNodeManager
                // via the AttachNode() method when the DiagnosticsNodeManager starts.
                Server.CoreNodeManager.ImportNodes(SystemContext, PredefinedNodes.Values, true);

                // hook up the server GetMonitoredItems method.
                MethodState getMonitoredItems = (MethodState)FindPredefinedNode(
                    MethodIds.Server_GetMonitoredItems,
                    typeof(MethodState));

                if (getMonitoredItems != null)
                {
                    getMonitoredItems.OnCallMethod = OnGetMonitoredItems;
                }
            }
        }