1 /*
2 * Copyright 2013 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * https://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package io.netty.handler.codec.memcache;
17
18 import io.netty.util.ReferenceCounted;
19 import io.netty.util.internal.UnstableApi;
20
21 /**
22 * Marker interface for both ascii and binary messages.
23 */
24 @UnstableApi
25 public interface MemcacheMessage extends MemcacheObject, ReferenceCounted {
26
27 /**
28 * Increases the reference count by {@code 1}.
29 */
30 @Override
31 MemcacheMessage retain();
32
33 /**
34 * Increases the reference count by the specified {@code increment}.
35 */
36 @Override
37 MemcacheMessage retain(int increment);
38
39 @Override
40 MemcacheMessage touch();
41
42 @Override
43 MemcacheMessage touch(Object hint);
44 }