+ /**
+ * @return list of PeerInfo
+ */
+ Collection<PeerInfo> getPeers();
+
+ /**
+ * @return the list of peer IDs.
+ */
+ Collection<String> getPeerIds();
+
+ /**
+ * Get the PeerInfo for the given peer.
+ *
+ * @param peerId
+ * @return the PeerInfo
+ */
+ PeerInfo getPeerInfo(String peerId);
+