(outerNode: OuterNode[OuterNode[NI]]).isDefined
(outerNode: OuterNode[OuterNode[NI]]).isEdge
(outerNode: OuterNode[OuterNode[NI]]).isIn
(outerNode: OuterNode[OuterNode[NI]]).isNode
(outerNode: OuterNode[OuterNode[NI]]).isOut
(outerNode: StringAdd).self
(outerNode: StringFormat).self
(outerNode: OuterNode[OuterNode[NI]]).stringPrefix
(outerNode: OuterNode[OuterNode[NI]]).toString()
(outerNode: OuterNode[OuterNode[NI]]).value
(outerNode: ArrowAssoc[OuterNode[NI]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(outerNode: Ensuring[OuterNode[NI]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
the type of the nodes (vertices) this graph is passed to by the user.