+ /**\r
+ * Sets a pending-state-change flag for the given command. Used by\r
+ * the beans to decide whether, say, a search should be executed before\r
+ * doing the next show. \r
+ * \r
+ * It is up to the client to set and reset this flag since the state\r
+ * manager is not otherwise informed about actual request activities \r
+ * (only about the definition of commands to be executed)\r
+ * \r
+ * @param command\r
+ * @param bool\r
+ */\r