Adds missing javadocs for has key

marcingrzejszczak · marcingrzejszczak · commit 228648c2ad70 · 2024-11-25T14:14:13.000+01:00
fixes gh-3049
diff --git a/src/main/java/org/springframework/data/redis/core/RedisOperations.java b/src/main/java/org/springframework/data/redis/core/RedisOperations.java
@@ -178,7 +178,7 @@ <T> T execute(RedisScript<T> script, RedisSerializer<?> argsSerializer, RedisSer
 	 * Determine if given {@code key} exists.
 	 *
 	 * @param key must not be {@literal null}.
-	 * @return
+	 * @return {@literal true} if key exists. {@literal null} when used in pipeline / transaction.
 	 * @see <a href="https://redis.io/commands/exists">Redis Documentation: EXISTS</a>
 	 */
 	@Nullable

Original file line number	Diff line number	Diff line change
`@@ -178,7 +178,7 @@ <T> T execute(RedisScript<T> script, RedisSerializer<?> argsSerializer, RedisSer`
`178`	`178`	`* Determine if given {@code key} exists.`
`179`	`179`	`*`
`180`	`180`	`* @param key must not be {@literal null}.`
`181`		`- * @return`
	`181`	`+ * @return {@literal true} if key exists. {@literal null} when used in pipeline / transaction.`
`182`	`182`	`* @see <a href="https://redis.io/commands/exists">Redis Documentation: EXISTS</a>`
`183`	`183`	`*/`
`184`	`184`	`@Nullable`