feat: implement invoker based on web of things

Author: AndreaGiulianelli

src/env/infrastructure/wot/WotInvoker.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2023. Smart Operating Block
+ *
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE file or at
+ * https://opensource.org/licenses/MIT.
+ */
+
+package infrastructure.wot;
+
+import entity.actuator.ActuatorID;
+import entity.actuator.invoker.DimmableInvoker;
+import entity.actuator.invoker.SwitchableInvoker;
+
+import java.util.Map;
+
+/**
+ * Web of Thing Invoker in order to be able to communicate with things and invoke actions.
+ */
+public class WotInvoker implements SwitchableInvoker, DimmableInvoker {
+    private static final String SET_INTENSITY_ACTION = "setIntensity";
+    private static final String SET_INTENSITY_ACTION_INPUT_NAME = "intensity";
+    private static final String SET_TURN_ON_ACTION = "on";
+    private static final String SET_TURN_OFF_ACTION = "off";
+    @Override
+    public final void setIntensity(final ActuatorID actuatorID, final int intensity) {
+        final WotClient wotClient = new WotClient(actuatorID.getId());
+        wotClient.invoke(SET_INTENSITY_ACTION, Map.of(SET_INTENSITY_ACTION_INPUT_NAME, intensity));
+    }
+
+    @Override
+    public final void turnOn(final ActuatorID actuatorID) {
+        final WotClient wotClient = new WotClient(actuatorID.getId());
+        wotClient.invoke(SET_TURN_ON_ACTION, Map.of());
+    }
+
+    @Override
+    public final void turnOff(final ActuatorID actuatorID) {
+        final WotClient wotClient = new WotClient(actuatorID.getId());
+        wotClient.invoke(SET_TURN_OFF_ACTION, Map.of());
+    }
+}