/** @see Graph#edgesOf(Object) */
public Set<E> edgesOf(V vertex) {
ArrayUnenforcedSet<E> inAndOut = new ArrayUnenforcedSet<E>(getEdgeContainer(vertex).incoming);
inAndOut.addAll(getEdgeContainer(vertex).outgoing);
// we have two copies for each self-loop - remove one of them.
if (allowingLoops) {
Set<E> loops = getAllEdges(vertex, vertex);
for (int i = 0; i < inAndOut.size(); ) {
Object e = inAndOut.get(i);
if (loops.contains(e)) {
inAndOut.remove(i);
loops.remove(e); // so we remove it only once
} else {
i++;
}
}
}
return Collections.unmodifiableSet(inAndOut);
}
/**
* .
*
* @param e
*/
public void removeEdge(EE e) {
vertexEdges.remove(e);
}
/**
* .
*
* @param e
*/
public void removeOutgoingEdge(EE e) {
outgoing.remove(e);
}
/**
* .
*
* @param e
*/
public void removeIncomingEdge(EE e) {
incoming.remove(e);
}