A D G I S T U V

I

isVisited() - Method in class digraph.DiGraph.Vertex

Returns true if this vertex is visited, otherwise false.

isVisited() - Method in interface graph.Graph.Vertex

Returns true if this vertex is visited, otherwise false.

iterator() - Method in class digraph.DiGraph

Creates an iterator for the vertices of this graph.

iterator() - Method in class digraph.DiGraph.Vertex

Creates an iterator over the outgoing edges of this vertex.