+ Link* set_latency_profile(kernel::profile::Profile* profile);
+
+ const std::unordered_map<std::string, std::string>* get_properties() const;
+ const char* get_property(const std::string& key) const;
+ Link* set_properties(const std::unordered_map<std::string, std::string>& properties);
+ Link* set_property(const std::string& key, const std::string& value);
+
+ /**
+ * @brief Set the number of communications that can shared this link at the same time
+ *
+ * Use this method to serialize communication flows going through this link.
+ * Use -1 to set no limit.
+ *
+ * @param limit Number of concurrent flows
+ */
+ Link* set_concurrency_limit(int limit);
+
+ /** @brief Set the level of communication speed of the given host on this wifi link.
+ *
+ * The bandwidth of a wifi link for a given host depends on its SNR (signal to noise ratio),
+ * which ultimately depends on the distance between the host and the station and the material between them.
+ *
+ * This is modeled in SimGrid by providing several bandwidths to wifi links, one per SNR level (just provide
+ * comma-separated values in the XML file). By default, the first level in the list is used, but you can use the
+ * current function to specify that a given host uses another level of bandwidth. This can be used to take the
+ * location of hosts into account, or even to model mobility in your SimGrid simulation.
+ *
+ * Note that this function asserts that the link is actually a wifi link */
+ void set_host_wifi_rate(const s4u::Host* host, int level) const;
+
+ /** @brief Returns the current load (in bytes per second) */
+ double get_usage() const;
+
+ /** @brief Check if the Link is used (at least one flow uses the link) */
+ bool is_used() const;