+ add move and random member to set operations

spring-data-redis/src/main/java/org/springframework/data/keyvalue/redis/core/BoundSetOperations.java

@@ -46,6 +46,10 @@ public interface BoundSetOperations<K, V> extends KeyBound<K> {
 
 	Set<V> members();
 
+	Boolean move(K destKey, V value);
+
+	V randomMember();
+
 	Boolean remove(Object o);
 
 	V pop();

spring-data-redis/src/main/java/org/springframework/data/keyvalue/redis/core/DefaultBoundSetOperations.java

@@ -80,6 +80,16 @@ class DefaultBoundSetOperations<K, V> extends DefaultKeyBound<K> implements Boun
 		return ops.members(getKey());
 	}
 
+	@Override
+	public Boolean move(K destKey, V value) {
+		return ops.move(getKey(), destKey, value);
+	}
+
+	@Override
+	public V randomMember() {
+		return ops.randomMember(getKey());
+	}
+
 	@Override
 	public Boolean remove(Object o) {
 		return ops.remove(getKey(), o);

spring-data-redis/src/main/java/org/springframework/data/keyvalue/redis/core/RedisTemplate.java

@@ -1041,6 +1041,31 @@ public class RedisTemplate<K, V> extends RedisAccessor implements RedisOperation
 			return deserializeValues(rawValues, Set.class);
 		}
 
+		@Override
+		public Boolean move(K key, K destKey, V value) {
+			final byte[] rawKey = rawKey(key);
+			final byte[] rawDestKey = rawKey(destKey);
+			final byte[] rawValue = rawValue(value);
+
+			return execute(new RedisCallback<Boolean>() {
+				@Override
+				public Boolean doInRedis(RedisConnection connection) {
+					return connection.sMove(rawKey, rawDestKey, rawValue);
+				}
+			}, true);
+		}
+
+		@Override
+		public V randomMember(K key) {
+
+			return execute(new ValueDeserializingRedisCallback(key) {
+				@Override
+				protected byte[] inRedis(byte[] rawKey, RedisConnection connection) {
+					return connection.randomKey();
+				}
+			}, true);
+		}
+
 		@Override
 		public Boolean remove(K key, Object o) {
 			final byte[] rawKey = rawKey(key);

spring-data-redis/src/main/java/org/springframework/data/keyvalue/redis/core/SetOperations.java

@@ -44,6 +44,10 @@ public interface SetOperations<K, V> {
 
 	Set<V> members(K key);
 
+	Boolean move(K key, K destKey, V value);
+
+	V randomMember(K key);
+
 	Boolean remove(K key, Object o);
 
 	V pop(K key);