public Node whatNodeIGetTo(Node from, Transition with) {
for (Edge e : myGraph.edgeSet()) {
if (e.getSource().equals(from) && e.getTransition().equals(with)) {
return e.getDest();
}
}
return null;
}
private Graph buildGraph(List<Edge> edges) {
Graph toReturn = new Graph();
for (Edge e : edges) {
toReturn.addNode(e.getSource());
toReturn.addNode(e.getDest());
toReturn.addEdge(e);
}
return toReturn;
}
public List<Graph> getAllNodeCoverage() {
Node initial = getInitialState();
Set<Node> toVisit = new HashSet<>(nodes);
toVisit.remove(initial);
Set<Node> left = new HashSet<>(nodes);
left.remove(initial);
List<Graph> toReturn = new ArrayList<>();
for (Node visiting : toVisit) {
if (left.contains(visiting)) {
DijkstraShortestPath<Node, Edge> pathFinder =
new DijkstraShortestPath<>(myGraph, initial, visiting);
List<Edge> path = pathFinder.getPathEdgeList();
for (Edge e : path) {
left.remove(e.getDest());
}
toReturn.add(buildGraph(path));
}
}
return toReturn;
}
public void addEdge(Edge toAdd) {
myGraph.addEdge(toAdd.getSource(), toAdd.getDest(), toAdd);
}