X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram.ontology%2Fgraph%2FDiagramConnections.pgraph;fp=bundles%2Forg.simantics.diagram.ontology%2Fgraph%2FDiagramConnections.pgraph;h=246c2e3ad1428ef65a0c5db7be06279fff819387;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram.ontology/graph/DiagramConnections.pgraph b/bundles/org.simantics.diagram.ontology/graph/DiagramConnections.pgraph
new file mode 100644
index 000000000..246c2e3ad
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+++ b/bundles/org.simantics.diagram.ontology/graph/DiagramConnections.pgraph
@@ -0,0 +1,81 @@
+L0 = <http://www.simantics.org/Layer0-1.1>
+STR = <http://www.simantics.org/Structural-1.2>
+DIA = <http://www.simantics.org/Diagram-2.2>
+
+//// CONNECTION BRANCHING / ROUTING
+
+DIA.HasInverseAttachment <R L0.IsRelatedTo : L0.FunctionalRelation
+    @L0.symmetric
+    L0.HasDescription "Identifies the inversely directed connector attachment relation of a DIA.HasConnector relation. For example, DIA.HasPlainConnector is the inverse attachment relation of DIA.HasArrowConnector."
+
+DIA.HasConnector <R STR.IsConnectedTo <R L0.IsComposedOf
+    L0.InverseOf DIA.IsConnectorOf
+    L0.HasDomain DIA.Connection
+    --> DIA.Connector
+DIA.HasTailConnector <R DIA.HasConnector
+    L0.HasDescription "Identifies, where applicable, the beginning of the connection"
+    L0.InverseOf DIA.IsTailConnectorOf
+DIA.HasHeadConnector <R DIA.HasConnector
+    L0.HasDescription "Identifies, where applicable, the end of the connection"
+    L0.InverseOf DIA.IsHeadConnectorOf
+    DIA.HasInverseAttachment DIA.HasTailConnector
+DIA.HasPlainConnector <R DIA.HasTailConnector
+    L0.HasDescription "Identifies a connection end where no arrowhead is drawn."
+    L0.InverseOf DIA.IsPlainConnectorOf
+DIA.HasArrowConnector <R DIA.HasHeadConnector
+    L0.HasDescription "Identifies a connection end with an arrow."
+    L0.InverseOf DIA.IsArrowConnectorOf
+    DIA.HasInverseAttachment DIA.HasPlainConnector
+DIA.HasBranchPoint <R DIA.HasInteriorRouteNode
+    L0.InverseOf DIA.IsBranchPointOf
+    L0.HasDomain DIA.Connection
+    --> DIA.BranchPoint
+DIA.AreConnected <R L0.IsWeaklyRelatedTo
+    @L0.symmetric
+    // TODO L0.HasDomain DIA.Connector or DIA.BranchPoint
+    // TODO --> DIA.Connector or DIA.BranchPoint
+
+DIA.Connector <T STR.Connection : L0.Type
+// HN: removed, cannot be valid requirements
+    @L0.property DIA.AreConnected
+    @L0.property STR.Connects
+
+DIA.Connection <T DIA.Element : L0.Type
+    >-- DIA.HasTransform
+    @L0.property DIA.HasPlainConnector
+    @L0.property DIA.HasArrowConnector
+    @L0.property DIA.HasBranchPoint
+    @L0.property STR.HasConnectionType
+    @L0.property DIA.Routing
+
+DIA.BranchPoint <T DIA.InteriorRouteNode
+    @L0.property DIA.Horizontal
+    @L0.property DIA.Vertical
+    @L0.property DIA.AreConnected
+
+DIA.Horizontal
+    @L0.defTag 
+DIA.Vertical
+    @L0.defTag
+
+DIA.RoutingRelation : L0.Relation
+DIA.Routing : DIA.RoutingRelation
+    @L0.tag L0.Abstract
+    @L0.defTag
+    L0.HasDescription "A relation meant to be inherited to create specific tags describing how a connection should be routed. The relation itself should be made adaptable to a routing strategy class org.simantics.g2d.routing.IRouter2. A connection can only have 0 to 1 Routing tags."
+DIA.LinearRouting <R DIA.Routing
+    @L0.symmetric
+    L0.HasLabel "Straight"
+    L0.HasDescription "Connection line segments will be routed with straight lines between terminals, route points and branch points."
+DIA.RightAngledRouting <R DIA.Routing
+    @L0.symmetric
+    L0.HasLabel "Right-angled"
+    L0.HasDescription "Connection line segments will be routed with x/y axis-aligned right-angled lines between so that the connection will is guaranteed to pass through each route and branch point."
+
+DIA.HasDefaultRouting <R L0.IsRelatedTo
+    L0.HasDomain STR.ConnectionType
+    --> DIA.RoutingRelation
+
+// NOTE: attach the diagram ontology default attachment relation to default structural modelling rules.
+STR.DefaultModelingRules
+    STR.HasAttachmentRelation DIA.HasPlainConnector