return nodeClients.get(node);
}
+ /**
+ * Returns the node for a high-level client.
+ *
+ * @param highLevelClient
+ * The high-level client to get the node for
+ * @return The node for the high-level client, or <code>null</code> if the
+ * high-level client is not known
+ */
+ public Node getNode(HighLevelClient highLevelClient) {
+ return clientNodes.get(highLevelClient);
+ }
+
//
// PRIVATE METHODS
//