From 5425cdbebcffe6886e564f2a0130ff2b74492c15 Mon Sep 17 00:00:00 2001
From: Nikita Koksharov <nkoksharov@redisson.pro>
Date: Fri, 16 Feb 2024 13:39:54 +0300
Subject: [PATCH] @FunctionalInterface added to task listeners

---
 .../main/java/org/redisson/api/executor/TaskFailureListener.java | 1 +
 .../java/org/redisson/api/executor/TaskFinishedListener.java     | 1 +
 .../main/java/org/redisson/api/executor/TaskStartedListener.java | 1 +
 .../main/java/org/redisson/api/executor/TaskSuccessListener.java | 1 +
 4 files changed, 4 insertions(+)

diff --git a/redisson/src/main/java/org/redisson/api/executor/TaskFailureListener.java b/redisson/src/main/java/org/redisson/api/executor/TaskFailureListener.java
index ea3233179..1a5091830 100644
--- a/redisson/src/main/java/org/redisson/api/executor/TaskFailureListener.java
+++ b/redisson/src/main/java/org/redisson/api/executor/TaskFailureListener.java
@@ -21,6 +21,7 @@ package org.redisson.api.executor;
  * @author Nikita Koksharov
  *
  */
+@FunctionalInterface
 public interface TaskFailureListener extends TaskListener {
 
     /**
diff --git a/redisson/src/main/java/org/redisson/api/executor/TaskFinishedListener.java b/redisson/src/main/java/org/redisson/api/executor/TaskFinishedListener.java
index 318621459..9e79da924 100644
--- a/redisson/src/main/java/org/redisson/api/executor/TaskFinishedListener.java
+++ b/redisson/src/main/java/org/redisson/api/executor/TaskFinishedListener.java
@@ -21,6 +21,7 @@ package org.redisson.api.executor;
  * @author Nikita Koksharov
  *
  */
+@FunctionalInterface
 public interface TaskFinishedListener extends TaskListener {
 
     /**
diff --git a/redisson/src/main/java/org/redisson/api/executor/TaskStartedListener.java b/redisson/src/main/java/org/redisson/api/executor/TaskStartedListener.java
index 48164813b..e148c0053 100644
--- a/redisson/src/main/java/org/redisson/api/executor/TaskStartedListener.java
+++ b/redisson/src/main/java/org/redisson/api/executor/TaskStartedListener.java
@@ -21,6 +21,7 @@ package org.redisson.api.executor;
  * @author Nikita Koksharov
  *
  */
+@FunctionalInterface
 public interface TaskStartedListener extends TaskListener {
 
     /**
diff --git a/redisson/src/main/java/org/redisson/api/executor/TaskSuccessListener.java b/redisson/src/main/java/org/redisson/api/executor/TaskSuccessListener.java
index e2ec76e3a..4b7493372 100644
--- a/redisson/src/main/java/org/redisson/api/executor/TaskSuccessListener.java
+++ b/redisson/src/main/java/org/redisson/api/executor/TaskSuccessListener.java
@@ -21,6 +21,7 @@ package org.redisson.api.executor;
  * @author Nikita Koksharov
  *
  */
+@FunctionalInterface
 public interface TaskSuccessListener extends TaskListener {
 
     /**