Stanford CoreNLP get all edges of a SemanticGraph

Question

I am trying to get a list of all the edges in a given SemanticGraph.
There is "getAllEdges(IndexedWord gov, IndexedWord dep)" method but it seems to only work on a pair of 2 Indexed words, not the whole graph.
Is there another way to get all the edges without traversing the whole graph manually?

Answer 1

You can try:

SemanticGraph parse = ...
for (SemanticGraphEdge edge : parse.edgeIterable()) {
  ...
}

There are also parallels of this in outgoingEdgeIterable and incomingEdgeIterable.