+ /**
+ * Notifies a listener when a Sone was locked.
+ *
+ * @param sone
+ * The Sone that was locked
+ */
+ public void soneLocked(Sone sone);
+
+ /**
+ * Notifies a listener that a Sone was unlocked.
+ *
+ * @param sone
+ * The Sone that was unlocked
+ */
+ public void soneUnlocked(Sone sone);
+
+ /**
+ * Notifies a listener that a new version has been found.
+ *
+ * @param version
+ * The version that was found
+ * @param releaseTime
+ * The release time of the new version
+ * @param latestEdition
+ * The latest edition of the Sone homepage
+ */
+ public void updateFound(Version version, long releaseTime, long latestEdition);
+