Example Diagram Example Diagram Topology Representation Example Diagram Example Diagram Topology Representation LayerIsVisible <R DIA.IsVisible LayerIsFocusable <R DIA.IsFocusable _ <R DIA.Diagram A : BoxElement DIA.HasTransform = [1,0,0,1,10,10] :G2D.Transform <<tag>> LayerIsVisible <<tag>> LayerIsFocusable A B C Layer : DIA.Layer DIA.IsActive = true : L0.Boolean B : BoxElement DIA.HasTransform = [1,0,0,1,50,10] :G2D.Transform <<tag>> LayerIsVisible <<tag>> LayerIsFocusable C : BoxElement DIA.HasTransform = [1,0,0,1,50,50] :G2D.Transform <<tag>> LayerIsVisible <<tag>> LayerIsFocusable BoxElement DIA.Element : DIA.Connection : DIA.BranchPoint : DIA.Connector : DIA.Connector : DIA.Connector : ST.ConnectionType LayerIsVisible <R DIA.IsVisible LayerIsFocusable <R DIA.IsFocusable _ <R DIA.Diagram A : BoxElement DIA.HasTransform = [1,0,0,1,10,10] :G2D.Transform <<tag>> LayerIsVisible <<tag>> LayerIsFocusable A B Layer : DIA.Layer DIA.IsActive = true : L0.Boolean B : BoxElement DIA.HasTransform = [1,0,0,1,50,10] :G2D.Transform <<tag>> LayerIsVisible <<tag>> LayerIsFocusable BoxElement DIA.Element : DIA.Connection : DIA.Connector : DIA.Connector : ST.ConnectionType DIA.HasLayer DIA.HasVisibleTag DIA.HasFocusableTag {ordered:1} Y X {ordered:2} {ordered:3} DIA.HasOutput / DIA.IsOutputOf DIA.HasInput / DIA.IsInputOf DIA.HasInput / DIA.IsInputOf ST.HasConnectionType DIA.HasBranchPoint / DIA.IsBranchPointOf DIA.AreConnected <R ST.IsConnected <R ST.IsConnected <R ST.IsConnected DIA.HasLayer DIA.HasVisibleTag DIA.HasFocusableTag {ordered:1} Y X {ordered:2} DIA.HasOutput / DIA.IsOutputOf DIA.HasInput / DIA.IsInputOf ST.HasConnectionType <R ST.IsConnected <R ST.IsConnected