NEW : First working version of GGD

src/main/java/eu/hsrw/ias/ggd/Device.java

@@ -24,6 +24,26 @@ public class Device {
         return id;
     }
 
+    public String setId(String id) {
+        this.id = id;
+        return id;
+    }
+    public String IdMapper(String id){
+        switch (id) {
+            case "fd694041-581e-4c2c-9810-505e62b762e6":
+                return setId("70B3D570500042D7");
+            case "e8c3fca3-c5cd-48e7-9224-0f8c294fa3c0":
+                return setId("70B3D57050004EF4");
+
+            case "f9bb4a5c-f783-4bcf-8c34-0a7c3dd5a632":
+                return setId("70B3D57050006223");
+            case "6c9efd4a-db04-453d-8ab8-d480ec97dd26":
+                return setId("70B3D5705000623C");
+            default:
+                return "NO Working id was found";
+        }
+    }
+
     public Boolean hasTag(String tag) {
         for (SensorData sensorData : data) {
             if (sensorData.getTag() == tag) return true;
@@ -56,4 +76,9 @@ public class Device {
 
         return str + "]";
     }
+
+    public Device(String id, List<SensorData> data) {
+        this.id = id;
+        this.data = data;
+    }
 }