private void addUnseenChildrenOf(V vertex) {
for (E edge : specifics.edgesOf(vertex)) {
if (nListeners != 0) {
fireEdgeTraversed(createEdgeTraversalEvent(edge));
}
V oppositeV = Graphs.getOppositeVertex(graph, edge, vertex);
if (isSeenVertex(oppositeV)) {
encounterVertexAgain(oppositeV, edge);
} else {
encounterVertex(oppositeV, edge);
}
}
}
/** @see Graph#edgesOf(Object) */
public Set<E> edgesOf(V vertex) {
return specifics.edgesOf(vertex);
}
