add support for valid values for (de)Humidifier target state

CHANGES.md

@@ -11,7 +11,7 @@
 ## New and improved
 
 * Valid values are supported for enum characteristics instead of min and max values
-* Supported valid states for Thermostat, SecuritySystem and HeaterCooler [#108]
+* Supported valid states for Thermostat, SecuritySystem, HeaterCooler and HumidifierDehumidifier [#108] [#120](https://github.com/hap-java/HAP-Java/pull/120)
 
 # HAP-Java 1.1.5
 

src/main/java/io/github/hapjava/accessories/HumidifierDehumidifierAccessory.java

@@ -57,6 +57,16 @@ public interface HumidifierDehumidifierAccessory extends HomekitAccessory {
   CompletableFuture<Void> setTargetHumidifierDehumidifierState(
       TargetHumidifierDehumidifierStateEnum state);
 
+  /**
+   * Valid values for target state.
+   *
+   * @return array of valid target states.
+   */
+  default TargetHumidifierDehumidifierStateEnum[]
+      getTargetHumidifierDehumidifierStateValidValues() {
+    return TargetHumidifierDehumidifierStateEnum.values();
+  }
+
   /**
    * Subscribes to changes in the humidifier/dehumidifier current state.
    *

src/main/java/io/github/hapjava/characteristics/impl/humidifier/TargetHumidifierDehumidifierStateCharacteristic.java

@@ -15,14 +15,15 @@ public class TargetHumidifierDehumidifierStateCharacteristic
     implements EventableCharacteristic {
 
   public TargetHumidifierDehumidifierStateCharacteristic(
+      TargetHumidifierDehumidifierStateEnum[] validValues,
       Supplier<CompletableFuture<TargetHumidifierDehumidifierStateEnum>> getter,
       ExceptionalConsumer<TargetHumidifierDehumidifierStateEnum> setter,
       Consumer<HomekitCharacteristicChangeCallback> subscriber,
       Runnable unsubscriber) {
     super(
         "000000B4-0000-1000-8000-0026BB765291",
         "target humidifier state",
-        TargetHumidifierDehumidifierStateEnum.values(),
+        validValues,
         Optional.of(getter),
         Optional.of(setter),
         Optional.of(subscriber),

src/main/java/io/github/hapjava/services/impl/HumidifierDehumidifierService.java

@@ -54,6 +54,7 @@ public HumidifierDehumidifierService(HumidifierDehumidifierAccessory accessory)
             accessory::subscribeCurrentHumidifierDehumidifierState,
             accessory::unsubscribeCurrentHumidifierDehumidifierState),
         new TargetHumidifierDehumidifierStateCharacteristic(
+            accessory.getTargetHumidifierDehumidifierStateValidValues(),
             accessory::getTargetHumidifierDehumidifierState,
             accessory::setTargetHumidifierDehumidifierState,
             accessory::subscribeTargetHumidifierDehumidifierState,