Added power, voltage and current to MQTT parsing

hal-core/src/se/hal/struct/devicedata/CurrentSensorData.java

@@ -0,0 +1,41 @@
+package se.hal.struct.devicedata;
+
+import se.hal.intf.HalSensorData;
+
+
+public class CurrentSensorData extends HalSensorData {
+
+    private double current;
+
+
+    public CurrentSensorData() { }
+    public CurrentSensorData(double current, long timestamp) {
+        this.current = current;
+        super.setTimestamp(timestamp);
+    }
+
+
+    @Override
+    public String toString(){
+        if (current < 0.1)
+            return current / 100 + " mA";
+        return current + " A";
+    }
+
+    // ----------------------------------------
+    // Storage methods
+    // ----------------------------------------
+
+    /**
+     * @return number representing Volts measured
+     */
+    @Override
+    public double getData() {
+        return current;
+    }
+
+    @Override
+    public void setData(double current){
+        this.current = current;
+    }
+}

hal-core/src/se/hal/struct/devicedata/VoltageSensorData.java

@@ -0,0 +1,39 @@
+package se.hal.struct.devicedata;
+
+import se.hal.intf.HalSensorData;
+
+
+public class VoltageSensorData extends HalSensorData {
+
+    private double voltage;
+
+
+    public VoltageSensorData() { }
+    public VoltageSensorData(double voltage, long timestamp) {
+        this.voltage = voltage;
+        super.setTimestamp(timestamp);
+    }
+
+
+    @Override
+    public String toString(){
+        return voltage+" V";
+    }
+
+    // ----------------------------------------
+    // Storage methods
+    // ----------------------------------------
+
+    /**
+     * @return number representing Volts measured
+     */
+    @Override
+    public double getData() {
+        return voltage;
+    }
+
+    @Override
+    public void setData(double voltage){
+        this.voltage = voltage;
+    }
+}