Code: Select all
UndirectedGraph g1 = gm.getUndirectedGraph();
List<Node> list = new ArrayList<Node>();
Node a = g1.getNode(24);
Node b = g1.getNode(25);
list.add(a);
g1.removeNode(a);
list.add(b);
g1.removeNode(b);
for (Node nodeToRestore : list) {
g1.addNode(nodeToRestore);
System.out.println(nodeToRestore.getId());
System.out.println(g1.contains(nodeToRestore));
System.out.println(g1.getNode(nodeToRestore.getId()));
}
Code: Select all
24
true
null
25
true
null
Thank you for any response.