Implement_new_SMISMEMBER_command

redisson/src/main/java/org/redisson/api/RSetReactive.java

@@ -19,6 +19,7 @@ import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
 import java.util.Collection;
+import java.util.List;
 import java.util.Set;
 
 /**
@@ -248,5 +249,13 @@ public interface RSetReactive<V> extends RCollectionReactive<V>, RSortableReacti
      */
     Mono<Boolean> tryAdd(V... values);
 
+    /**
+     * Check if each element is contained in the specified collection.
+     * Returns contained elements.
+     *
+     * @param c - collection to check
+     * @return contained elements
+     */
+    Mono<List<V>> containsEach(Collection<V> c);
 
 }

redisson/src/main/java/org/redisson/api/RSetRx.java

@@ -16,6 +16,7 @@
 package org.redisson.api;
 
 import java.util.Collection;
+import java.util.List;
 import java.util.Set;
 
 import io.reactivex.rxjava3.core.Flowable;
@@ -250,4 +251,13 @@ public interface RSetRx<V> extends RCollectionRx<V>, RSortableRx<Set<V>> {
      */
     Single<Boolean> tryAdd(V... values);
 
+    /**
+     * Check if each element is contained in the specified collection.
+     * Returns contained elements.
+     *
+     * @param c - collection to check
+     * @return contained elements
+     */
+    Single<List<V>> containsEach(Collection<V> c);
+
 }