Let's get nodes:
NodeIterator it = result.getNodes();
if(it.hasNext())
{
Node findedNode = it.nextNode();
}
In usual case (without using setOffset and setLimit methods), Node iterator returns all nodes (node1...node6). But in our case NodeIterator will return "node2","node3" and "node4".
\[node1 node2 node3 node4 node5 node6\]