1 files changed, 6 insertions, 10 deletions
diff --git a/src/main/java/org/traccar/broadcast/BroadcastInterface.java b/src/main/java/org/traccar/broadcast/BroadcastInterface.java
index 25fdf4d93..d0a491cd2 100644
--- a/src/main/java/org/traccar/broadcast/BroadcastInterface.java
+++ b/src/main/java/org/traccar/broadcast/BroadcastInterface.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2022 - 2023 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -35,16 +35,12 @@ public interface BroadcastInterface {
     default void updateCommand(boolean local, long deviceId) {
     }
 
-    default void invalidateObject(
-            boolean local,
-            Class<? extends BaseModel> clazz, long id,
-            ObjectOperation operation) {
+    default <T extends BaseModel> void invalidateObject(
+            boolean local, Class<T> clazz, long id, ObjectOperation operation) throws Exception {
     }
 
-    default void invalidatePermission(
-            boolean local,
-            Class<? extends BaseModel> clazz1, long id1,
-            Class<? extends BaseModel> clazz2, long id2,
-            boolean link) {
+    default <T1 extends BaseModel, T2 extends BaseModel> void invalidatePermission(
+            boolean local, Class<T1> clazz1, long id1, Class<T2> clazz2, long id2, boolean link) throws Exception {
     }
+
 }