Method incidentNodes

corpus/java/training/guava/graph/Network.java:254–254

Returns the nodes which are the endpoints of edge in this graph. For self-loop edges, the returned set's size will be 1. If the graph is plain #isDirected() directed and edge is not a self-loop, the iteration order will be [source(edge), target(edge)]. @throws Ill

(Object edge)

   * @throws IllegalArgumentException if {@code edge} is not an element of this graph
   */
  Set<N> incidentNodes(Object edge);

  /**
   * Returns the nodes which have an {@linkplain #incidentEdges(Object) incident edge}