getVertex method
Searches graph and finds and returns a vertex.
Implementation
@override
EpitaphVertex getVertex(Vertex vertex) =>
graph.keys.firstWhere((element) => vertex.id == element.id);
Searches graph and finds and returns a vertex.
@override
EpitaphVertex getVertex(Vertex vertex) =>
graph.keys.firstWhere((element) => vertex.id == element.id);