private void markNode(Node node, int level, Edge parent) {
layerCount = Math.max(layerCount, level);
node.putWeakly(NODE_INFO, new NodeInfo(level, parent));
}
protected void setUp() {
this.n = g.newNodes(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
this.root = n[0];
this.path = root.asPath();
}
private NodeInfo getNodeInfo(Node node) {
Args.notNull(node);
return (NodeInfo) node.get(NODE_INFO);
}