Remove AFEventSource DataPipe from SupportedDataMethods for performance reasons

Signed-off-by: Johan Fitié <jfitie@gmail.com>

Author: jfitie

README.md

@@ -3,7 +3,7 @@
 # DBM
 Dynamic Bandwidth Monitor\
 Leak detection method implemented in a real-time data historian\
-Copyright (C) 2014-2024  J.H. Fitié, Vitens N.V.
+Copyright (C) 2014-2025  J.H. Fitié, Vitens N.V.
 
 ## Description
 Water company Vitens has created a demonstration site called the Vitens Innovation Playground (VIP), in which new technologies and methodologies are developed, tested, and demonstrated. The projects conducted in the demonstration site can be categorized into one of four themes: energy optimization, real-time leak detection, online water quality monitoring, and customer interaction. In the real-time leak detection theme, a method for leak detection based on statistical demand forecasting was developed.

src/DBMDataRef/DBMDataRef.vb

@@ -1,6 +1,6 @@
 ' Dynamic Bandwidth Monitor
 ' Leak detection method implemented in a real-time data historian
-' Copyright (C) 2014-2024  J.H. Fitié, Vitens N.V.
+' Copyright (C) 2014-2025  J.H. Fitié, Vitens N.V.
 '
 ' This file is part of DBM.
 '
@@ -93,17 +93,6 @@ Namespace Vitens.DynamicBandwidthMonitor
     Private Shared _dbm As New DBM(New DBMLoggerAFTrace)
 
 
-    Public Shared Function CreateDataPipe As Object
-
-      ' This Data Reference is a System of Record, so expose the CreateDataPipe
-      ' method and return a new instance of the event source class derived from
-      ' AFEventSource.
-
-      Return New DBMEventSource
-
-    End Function
-
-
     Public Overrides Readonly Property SupportedContexts _
       As AFDataReferenceContext
 
@@ -129,10 +118,7 @@ Namespace Vitens.DynamicBandwidthMonitor
     Private Function SupportsFutureData As Boolean
 
       ' Returns a boolean indicating if this attribute supports future data,
-      ' f.ex. when it returns a forecast. We should not enable the data pipe for
-      ' these attributes as services like the Analyses Service will not be able
-      ' to use future data because the snapshot timestamp is seen as the last
-      ' available timestamp.
+      ' f.ex. when it returns a forecast.
 
       Return Attribute.Trait Is LimitTarget Or
         Attribute.Trait Is Forecast Or
@@ -178,10 +164,6 @@ Namespace Vitens.DynamicBandwidthMonitor
           ' Support future data if available.
           SupportedDataMethods = SupportedDataMethods Or AFDataMethods.Future
         End If
-        If Not SupportsFutureData Or Attribute.Trait Is LimitTarget Then
-          ' Support data pipe for non-future data, as well as for Target.
-          SupportedDataMethods = SupportedDataMethods Or AFDataMethods.DataPipe
-        End If
         Return SupportedDataMethods
       End Get
 

src/DBMDataRef/DBMEventSource.vb

@@ -1,6 +1,6 @@
 ' Dynamic Bandwidth Monitor
 ' Leak detection method implemented in a real-time data historian
-' Copyright (C) 2014-2024  J.H. Fitié, Vitens N.V.
+' Copyright (C) 2014-2025  J.H. Fitié, Vitens N.V.
 '
 ' This file is part of DBM.
 '
@@ -30,6 +30,6 @@
   "Leak detection method implemented in a real-time data historian")>
 
 <assembly:System.Reflection.AssemblyCopyright(
-  "Copyright (C) 2014-2024  J.H. Fitié, Vitens N.V.")>
+  "Copyright (C) 2014-2025  J.H. Fitié, Vitens N.V.")>
 
 <assembly:System.Reflection.AssemblyCompany("Vitens N.V.")>