added beacon stuff similiar architecture then wifi \n added activity percentage stuff \n added testcases

sensors/beacon/Beacon.h

@@ -0,0 +1,59 @@
+#ifndef BEACON_H
+#define BEACON_H
+
+#include "../MACAddress.h"
+
+/**
+ * represents a single beacon
+ * a beacon is represented by its MAC-Address and
+ * may provide a sending power TXP
+ */
+class Beacon {
+
+private:
+
+	/** the AP's MAC-Address */
+	MACAddress mac;
+
+    /** OPTIONAL the beacons sending power */
+    float txp;
+
+public:
+
+	/** empty ctor */
+    Beacon() {
+		;
+	}
+
+    /** ctor with MAC and TXP */
+    Beacon(const MACAddress& mac, const float& txp) : mac(mac), txp(txp) {
+		;
+	}
+
+    /** ctor with MAC and TXP */
+    Beacon(const std::string& mac, const float& txp) : mac(mac), txp(txp) {
+		;
+	}
+
+    /** ctor with MAC and without TXP */
+    Beacon(const MACAddress& mac) : mac(mac), txp() {
+		;
+	}
+
+    /** ctor with MAC and without TXP */
+    Beacon(const std::string& mac) : mac(mac), txp() {
+		;
+	}
+
+public:
+
+	/** get the AP's MAC address */
+	inline const MACAddress& getMAC() const {return mac;}
+
+	/** OPTIONAL: get the AP's ssid (if any) */
+    inline const float& getTXP() const {return txp;}
+
+
+};
+
+#endif // BEACON_H