DIA.ConnectionCrossingStyle.Type.Arc : DIA.ConnectionCrossingStyle.Type
DIA.ConnectionCrossingStyle.Type.Square : DIA.ConnectionCrossingStyle.Type
DIA.ConnectionCrossingStyle.Type.Gap : DIA.ConnectionCrossingStyle.Type
-DIA.ConnectionCrossingStyle.Type.None : DIA.ConnectionCrossingStyle.Type
\ No newline at end of file
+DIA.ConnectionCrossingStyle.Type.None : DIA.ConnectionCrossingStyle.Type
+
+DIA.ConnectionStyle <T L0.Entity
+DIA.ConnectionLineStyle <T L0.Entity
+
+DIA.HasConnectionStyle <R L0.IsRelatedTo : L0.FunctionalRelation
+ L0.HasRange DIA.ConnectionStyle