null annotations (openhab#13976)

Signed-off-by: Leo Siepel <leosiepel@gmail.com> Signed-off-by: Doug Culnane <doug@culnane.net>
dougculnane · Dec 26, 2022 · 97ff9a7 · 97ff9a7
1 parent d053e4d
commit 97ff9a7
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Showing 3 changed files with 7 additions and 3 deletions.
diff --git a/...oth.blukii/src/main/java/org/openhab/binding/bluetooth/blukii/BlukiiBindingConstants.java b/...oth.blukii/src/main/java/org/openhab/binding/bluetooth/blukii/BlukiiBindingConstants.java
@@ -12,6 +12,7 @@
  */
 package org.openhab.binding.bluetooth.blukii;
 
+import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.bluetooth.BluetoothBindingConstants;
 import org.openhab.core.thing.ThingTypeUID;
 
@@ -21,6 +22,7 @@
  *
  * @author Kai Kreuzer - Initial contribution
  */
+@NonNullByDefault
 public class BlukiiBindingConstants {
 
  // List of all Thing Type UIDs

diff --git a/...ooth.blukii/src/main/java/org/openhab/binding/bluetooth/blukii/handler/BlukiiHandler.java b/...ooth.blukii/src/main/java/org/openhab/binding/bluetooth/blukii/handler/BlukiiHandler.java
@@ -14,7 +14,6 @@
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.bluetooth.BeaconBluetoothHandler;
-import org.openhab.binding.bluetooth.BluetoothDeviceListener;
 import org.openhab.binding.bluetooth.blukii.BlukiiBindingConstants;
 import org.openhab.binding.bluetooth.blukii.internal.data.BlukiiData;
 import org.openhab.binding.bluetooth.blukii.internal.data.BlukiiDataDecoder;
@@ -34,7 +33,7 @@
  * @author Markus Rathgeb - Split data (decoding and types) and handler
  */
 @NonNullByDefault
-public class BlukiiHandler extends BeaconBluetoothHandler implements BluetoothDeviceListener {
+public class BlukiiHandler extends BeaconBluetoothHandler {
 
  private final BlukiiDataDecoder decoder = new BlukiiDataDecoder();
 

diff --git a/...kii/src/main/java/org/openhab/binding/bluetooth/blukii/internal/BlukiiHandlerFactory.java b/...kii/src/main/java/org/openhab/binding/bluetooth/blukii/internal/BlukiiHandlerFactory.java
@@ -15,6 +15,8 @@
 import java.util.Collections;
 import java.util.Set;
 
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.bluetooth.blukii.BlukiiBindingConstants;
 import org.openhab.binding.bluetooth.blukii.handler.BlukiiHandler;
 import org.openhab.core.thing.Thing;
@@ -29,6 +31,7 @@
  *
  * @author Kai Kreuzer - Initial contribution
  */
+@NonNullByDefault
 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.blukii")
 public class BlukiiHandlerFactory extends BaseThingHandlerFactory {
 
@@ -41,7 +44,7 @@ public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  }
 
  @Override
- protected ThingHandler createHandler(Thing thing) {
+ protected @Nullable ThingHandler createHandler(Thing thing) {
  ThingTypeUID thingTypeUID = thing.getThingTypeUID();
 
  if (thingTypeUID.equals(BlukiiBindingConstants.THING_TYPE_BEACON)) {