X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network.ontology%2Fgraph%2FDistrictNetwork.pgraph;h=94680d73d18f539eab545184ee1ec649d750466f;hb=e24f9c8b8be3db87e940f48d88985fe929779dd9;hp=aa801f0874b825f4a1834cd3fe43b850b1867cad;hpb=a1fb6a041444504a126b01ad1137e14a4994fa30;p=simantics%2Fdistrict.git

diff --git a/org.simantics.district.network.ontology/graph/DistrictNetwork.pgraph b/org.simantics.district.network.ontology/graph/DistrictNetwork.pgraph
index aa801f08..94680d73 100644
--- a/org.simantics.district.network.ontology/graph/DistrictNetwork.pgraph
+++ b/org.simantics.district.network.ontology/graph/DistrictNetwork.pgraph
@@ -32,6 +32,16 @@ defProperty : L0.Template
 // ----------------------------------------------------------------------------
 
 DN.Diagram <T DIA.Diagram
+    >-- DN.Diagram.trackChangesEnabled <R L0.HasProperty : SEL.GenericParameterType
+        --> L0.Boolean
+        L0.HasLabel "Track changes"
+    >-- DN.Diagram.splitToMultipleEnabled <R L0.HasProperty : SEL.GenericParameterType
+        --> L0.Boolean
+        L0.HasLabel "Split To Multiple Diagrams"
+    
+    @L0.assert DN.Diagram.trackChangesEnabled true
+    @L0.assert DN.Diagram.splitToMultipleEnabled true
+
 DN.Layer <T DIA.Layer
 DN.Connection <T DIA.Connection
 DN.Element <T DIA.Element : L0.Type
@@ -39,6 +49,8 @@ DN.Element <T DIA.Element : L0.Type
 DN.Vertex <T DN.Element
     >-- DN.Vertex.HasElevation
         @defProperty "Elevation" L0.Double
+    >-- DN.Vertex.HasAltElevation
+        @defProperty "Alternative Elevation" L0.Double
     >-- DN.Vertex.HasAddress
         @defProperty "Address" L0.String
     >-- DN.Vertex.HasSupplyTemperature
@@ -54,7 +66,9 @@ DN.Vertex <T DN.Element
     >-- DN.Vertex.HasDeltaTemperature
         @defProperty "Delta temperature" L0.Double 
     >-- DN.Vertex.HasHeatPower
-        @defProperty "Heat Power" L0.Double 
+        @defProperty "Heat Power" L0.Double
+    >-- DN.Vertex.HasPeakPower
+        @defProperty "Peak Power" L0.Double 
     >-- DN.Vertex.HasNominalHeadM
         @defProperty "NominalHeadM" L0.Double 
     >-- DN.Vertex.HasNominalHeadB
@@ -135,8 +149,10 @@ DN.Edge <T DN.Element
         @defProperty "K Supply" L0.Double
     >-- DN.Edge.HasTGround
         @defProperty "T Ground" L0.Double
-    @L0.assert DN.Edge.HasDiameter 0.1
-    @L0.assert DN.Edge.HasOuterDiameter 0.11
+    >-- DN.Edge.HasType
+        @defProperty "Pipe Type" L0.String
+    @L0.assert DN.Edge.HasDiameter 100.0
+    @L0.assert DN.Edge.HasOuterDiameter 125.0
 
 // ----------------------------------------------------------------------------
 
@@ -152,6 +168,10 @@ DN.RightClickDefaultMapping <R L0.HasProperty : DN.VertexMappingParameterType
 DN.LeftClickDefaultMapping <R L0.HasProperty : DN.VertexMappingParameterType
     L0.HasLabel "Left click Vertex mapping"
 
+DN.Diagram.DefaultPipeTechTypeId <R L0.HasProperty : SEL.GenericParameterType
+    L0.HasLabel "Default Pipe Tech Type ID"
+
+
 // ----------------------------------------------------------------------------
 
 DN.Functions : L0.Library
@@ -183,6 +203,10 @@ DN.HasId --> L0.String <R L0.HasProperty : SEL.GenericParameterType
     L0.HasLabel "Id"
     L0.readOnly false
 
+DN.HasRegion --> L0.String <R L0.HasProperty : SEL.GenericParameterType
+    L0.HasLabel "Region"
+    L0.readOnly false
+
 DN.InLayer
     @L0.defTag 
     @L0.tag L0.Abstract
@@ -190,19 +214,127 @@ DN.InLayer
 DN.HasInLayerTag <R L0.HasProperty
     L0.HasRange L0.Tag
 
-// For associating typical diagram source and instance structures with each other
+// For associating diagram source and instance structures with each other
 DN.Diagram.MappedDiagram <R L0.IsWeaklyRelatedTo
     L0.InverseOf DN.Diagram.MappedFromDiagram <R L0.IsWeaklyRelatedTo
 DN.MappedComponent <R L0.IsWeaklyRelatedTo
     L0.InverseOf DN.MappedFromElement <R L0.IsWeaklyRelatedTo
 
-DN.Diagram.trackChangesEnabled <R L0.HasProperty : SEL.GenericParameterType
-    L0.HasRange L0.Boolean
-    L0.HasLabel "Track changes"
-
-DN.Diagram.splitToMultipleEnabled <R L0.HasProperty : SEL.GenericParameterType
-    L0.HasRange L0.Boolean
-    L0.HasLabel "Split To Multiple Diagrams"
+// Dynamic Visualisations
+
+DN.VisualisationsFolder <T L0.Entity
+
+DN.Diagram.Visualisations <T L0.Entity
+    >-- DN.Diagram.Visualisations.Interval
+        @defProperty "Interval" L0.Long
+    >-- DN.Diagram.Visualisations.DisabledUpdates
+        @defProperty "Disabled Updates" L0.Boolean
+    >-- DN.Diagram.Visualisations.ResetVisualisation
+        @defProperty "Reset Visualisations" L0.Boolean
+    >-- DN.Diagram.Visualisations.ShowColorBars
+        @defProperty "Show Color Bars" L0.Boolean
+    >-- DN.Diagram.Visualisations.ShowColorBarTicks
+        @defProperty "Show Color Bar Ticks" L0.Boolean
+    >-- DN.Diagram.Visualisations.UseColorBarGradients
+        @defProperty "Use Color Bar Gradients" L0.Boolean
+    >-- DN.Diagram.Visualisations.ColorBarLocation
+        @defProperty "Color Bar Location" L0.String
+    >-- DN.Diagram.Visualisations.ColorBarSize
+        @defProperty "Color Bar Size" L0.String
+    >-- DN.Diagram.Visualisations.ShowSizeBars
+        @defProperty "Show Size Bars" L0.Boolean
+    >-- DN.Diagram.Visualisations.ShowSizeBarTicks
+        @defProperty "Show Size Bar Ticks" L0.Boolean
+    >-- DN.Diagram.Visualisations.UseSizeBarGradients
+        @defProperty "Use Size Bar Gradients" L0.Boolean
+    >-- DN.Diagram.Visualisations.SizeBarLocation
+        @defProperty "Size Bar Location" L0.String
+    >-- DN.Diagram.Visualisations.SizeBarSize
+        @defProperty "Size Bar Size" L0.String
+    >-- DN.Diagram.Visualisations.HideEdges
+        @defProperty "Hide Edges" L0.Boolean
+    >-- DN.Diagram.Visualisations.HidePoints
+        @defProperty "Hide Points" L0.Boolean
+    >-- DN.Diagram.Visualisations.HideConsumers
+        @defProperty "Hide Consumers" L0.Boolean
+    >-- DN.Diagram.Visualisations.HideProducers
+        @defProperty "Hide Producers" L0.Boolean
+    >-- DN.Diagram.Visualisations.HideValves
+        @defProperty "Hide Valves" L0.Boolean
+    >-- DN.Diagram.Visualisations.HidePumpingStations
+        @defProperty "Hide Pumping Stations" L0.Boolean
+    >-- DN.Diagram.Visualisations.StaticPropertiesNetworkBranches
+        @defProperty "Static Properties Network Branches" L0.Boolean
+    >-- DN.Diagram.Visualisations.StaticPropertiesPoints
+        @defProperty "Static Properties Points" L0.Boolean
+    >-- DN.Diagram.Visualisations.StaticPropertiesConsumers
+        @defProperty "Static Properties Consumers" L0.Boolean
+    >-- DN.Diagram.Visualisations.DynamicSymbolsShutoffValves
+        @defProperty "Dynamic Symbols Shutoff Valves" L0.Boolean
+    >-- DN.Diagram.Visualisations.DynamicSymbolsProducers
+        @defProperty "Dynamic Symbols Producers" L0.Boolean
+    >-- DN.Diagram.Visualisations.DynamicSymbolsValves
+        @defProperty "Dynamic Symbols Valves" L0.Boolean
+    >-- DN.Diagram.Visualisations.DynamicSymbolsPumpingStations
+        @defProperty "Dynamic Symbols Pumping Stations" L0.Boolean
+    >-- DN.Diagram.Visualisations.KeyVariableVertexHover
+        @defProperty "Key Variables for Vertices on Hover" L0.Boolean
+    >-- DN.Diagram.Visualisations.KeyVariableEdgeHover
+        @defProperty "Key Variables for Edges on Hover" L0.Boolean
+    >-- DN.Diagram.Visualisations.ShowElevationServerBoundingBox
+        @defProperty "Show Elevation server bounding box" L0.Boolean
+    >-- DN.Diagram.Visualisations.NotInSimulation
+        @defProperty "Not in Simulation" L0.Boolean
+    >-- DN.Diagram.Visualisations.ShowConnectedComponents
+        @defProperty "Show Connected Components" L0.Boolean
+
+DN.Diagram.Visualisations.ColorContribution <T L0.Entity
+DN.Diagram.Visualisations.SizeContribution <T L0.Entity
+DN.Diagram.Visualisations.ArrowContribution <T L0.Entity
+
+DN.Diagram.Visualisations.colorContributions <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributions <R L0.HasProperty
+DN.Diagram.Visualisations.arrowContributions <R L0.HasProperty
+
+DN.Diagram.Visualisations.colorContributionContributorName <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionLabel <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionModuleName <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionModuleAttribute <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionUnit <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionVariableGain <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionVariableBias <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionDefaultColorMap <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionDefaultMin <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionDefaultMax <R L0.HasProperty
+// for graph persistence only
+DN.Diagram.Visualisations.colorContributionUsed <R L0.HasProperty
+DN.Diagram.Visualisations.colorContributionUseDefault <R L0.HasProperty
+
+DN.Diagram.Visualisations.sizeContributionContributorName <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionLabel <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionModuleName <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionModuleAttribute <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionUnit <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionVariableGain <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionVariableBias <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionDefaultSizeMap <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionDefaultMin <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionDefaultMax <R L0.HasProperty
+// for graph persistence only
+DN.Diagram.Visualisations.sizeContributionUsed <R L0.HasProperty
+DN.Diagram.Visualisations.sizeContributionUseDefault <R L0.HasProperty
+
+DN.Diagram.Visualisations.arrowContributionContributorName <R L0.HasProperty
+DN.Diagram.Visualisations.arrowContributionLabel <R L0.HasProperty
+DN.Diagram.Visualisations.arrowContributionModuleName <R L0.HasProperty
+DN.Diagram.Visualisations.arrowContributionModuleAttribute <R L0.HasProperty
+DN.Diagram.Visualisations.arrowContributionVariableGain <R L0.HasProperty
+DN.Diagram.Visualisations.arrowContributionVariableBias <R L0.HasProperty
+// for graph persistence only
+DN.Diagram.Visualisations.arrowContributionUsed <R L0.HasProperty
+DN.Diagram.Visualisations.arrowContributionUseDefault <R L0.HasProperty
+
+// End of dynamic visualisations
 
 DN.AddLayerToDNDiagramTemplate <T L0.Template
 
@@ -252,10 +384,13 @@ DN.Functions.convertToValue : L0.ExternalValue
 
 DN.Mapping.Base <T L0.Value
   >-- DN.Mapping.Id --> L0.String <R L0.HasProperty
+  >-- DN.Mapping.Region --> L0.String <R L0.HasProperty
   >-- DN.Mapping.ComponentType --> STR.ComponentType <R L0.DependsOn
   >-- DN.Mapping.Terminals --> DN.Mapping.TerminalPair <R L0.HasProperty
   @L0.assert L0.ConvertsToValueWith DN.Functions.convertToValue
 
+DN.Mapping.HasPropertyRelation <R L0.HasProperty
+
 DN.Mapping.Terminal <T L0.Entity
     L0.HasRange L0.String
 
@@ -266,65 +401,119 @@ DN.Mapping.TerminalPair <T L0.Property
 DN.Mapping.VertexMapping <T DN.Mapping.Base
     // Common
     >-- DN.Mapping.VertexMapping.ElevationAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasElevation
+    >-- DN.Mapping.VertexMapping.ElevationAltAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasAltElevation
     >-- DN.Mapping.VertexMapping.SupplyTemperatureAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasSupplyTemperature
     >-- DN.Mapping.VertexMapping.ReturnTemperatureAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasReturnTemperature
     >-- DN.Mapping.VertexMapping.SupplyPressureAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasSupplyPressure
     >-- DN.Mapping.VertexMapping.ReturnPressureAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasReturnPressure
     >-- DN.Mapping.VertexMapping.DeltaPressureAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasDeltaPressure
     >-- DN.Mapping.VertexMapping.DeltaTemperatureAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasDeltaTemperature
     >-- DN.Mapping.VertexMapping.XAttribute --> L0.String <R L0.HasProperty
     >-- DN.Mapping.VertexMapping.YAttribute --> L0.String <R L0.HasProperty
     // Production
     >-- DN.Mapping.VertexMapping.dpAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasDeltaPressure
     >-- DN.Mapping.VertexMapping.dtAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasDeltaTemperature
     >-- DN.Mapping.VertexMapping.HeatPowerAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasHeatPower
+    >-- DN.Mapping.VertexMapping.PeakPowerAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasPeakPower
     >-- DN.Mapping.VertexMapping.NominalHeadMAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasNominalHeadM
     >-- DN.Mapping.VertexMapping.NominalHeadBAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasNominalHeadB
     >-- DN.Mapping.VertexMapping.NominalFlowAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasNominalFlow
     >-- DN.Mapping.VertexMapping.MaximumHeadMAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasMaximumHeadM
     // Consumers
     >-- DN.Mapping.VertexMapping.HeatLoadDsAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasHeatLoadDs
     >-- DN.Mapping.VertexMapping.AddressAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasAddress
     >-- DN.Mapping.VertexMapping.MassFlowAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasMassFlow
     >-- DN.Mapping.VertexMapping.VolFlowAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasVolFlow
     >-- DN.Mapping.VertexMapping.VelocityAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasVelocity
     >-- DN.Mapping.VertexMapping.FlowAreaAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasFlowArea
     >-- DN.Mapping.VertexMapping.ValvePositionAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasValvePosition
     >-- DN.Mapping.VertexMapping.NominalPressureLossAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasNominalPressureLoss
     >-- DN.Mapping.VertexMapping.NominalMassFlowAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasNominalFlow
 
     // pumping station
     >-- DN.Mapping.VertexMapping.HeadPumpMaximumAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasHeadPumpMaximum
     >-- DN.Mapping.VertexMapping.HeadPumpNominalAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasHeadPumpNominal
     >-- DN.Mapping.VertexMapping.FrequencyConverterControlledAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasFrequencyConverterControlled
     >-- DN.Mapping.VertexMapping.InternalValveMeasurementAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasInternalValveMeasurement
     >-- DN.Mapping.VertexMapping.PumpInReturnLineAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasPumpInReturnLine
     >-- DN.Mapping.VertexMapping.PumpMassFlowNominalAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasPumpMassFlowNominal
     >-- DN.Mapping.VertexMapping.PumpMeMaxAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasPumpMeMax
     >-- DN.Mapping.VertexMapping.PumpMeMinAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasPumpMeMin
     >-- DN.Mapping.VertexMapping.PumpSpeedMaxAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasPumpSpeedMax
     >-- DN.Mapping.VertexMapping.PumpSpeedMinAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasPumpSpeedMin
     >-- DN.Mapping.VertexMapping.ValveReturnLineAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasValveReturnLine
     >-- DN.Mapping.VertexMapping.ValveMeMaxAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasValveMeMax
     >-- DN.Mapping.VertexMapping.ValveMeMinAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasValveMeMin
     >-- DN.Mapping.VertexMapping.ValveMinPositionAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasValveMinPosition
     >-- DN.Mapping.VertexMapping.ValveOutletModeAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasValveOutletMode
     >-- DN.Mapping.VertexMapping.ValvePressLossNominalAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasValvePressLossNominal
 
     // valve
     >-- DN.Mapping.VertexMapping.OpeningTimeAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Vertex.HasOpeningTime
     
 DN.Mapping.EdgeMapping <T DN.Mapping.Base
     >-- DN.Mapping.EdgeMapping.LengthAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Edge.HasLength 
     >-- DN.Mapping.EdgeMapping.DiameterAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Edge.HasDiameter
     >-- DN.Mapping.EdgeMapping.OuterDiameterAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Edge.HasOuterDiameter
     >-- DN.Mapping.EdgeMapping.NominalMassFlowAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Edge.HasNominalMassFlow
     >-- DN.Mapping.EdgeMapping.FlowAreaAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Edge.HasFlowArea
     >-- DN.Mapping.EdgeMapping.KReturnAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Edge.HasKReturn
     >-- DN.Mapping.EdgeMapping.KSupplyAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Edge.HasKSupply
     >-- DN.Mapping.EdgeMapping.TGroundAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Edge.HasTGround
     >-- DN.Mapping.EdgeMapping.ElevationAttribute --> L0.String <R L0.HasProperty
-
+        DN.Mapping.HasPropertyRelation DN.Edge.HasElevation
+    >-- DN.Mapping.EdgeMapping.PipeTypeAttribute --> L0.String <R L0.HasProperty
+        DN.Mapping.HasPropertyRelation DN.Edge.HasType
 
 // Allowed connection types
 DN.SupplyConnectionType <T STR.ConnectionType