1 /*
2 * Copyright 2022 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.netty5.channel;
17
18 import io.netty5.buffer.api.Buffer;
19
20 import java.net.SocketAddress;
21
22 /**
23 * The default {@link AddressedEnvelope} implementation for {@link Buffer} messages.
24 *
25 * @param <A> the type of the recipient and sender addresses.
26 */
27 public class DefaultBufferAddressedEnvelope<A extends SocketAddress>
28 extends BufferAddressedEnvelope<A, DefaultBufferAddressedEnvelope<A>> {
29 /**
30 * Creates a new instance with the specified {@code message}, {@code recipient} address, and
31 * {@code sender} address.
32 */
33 public DefaultBufferAddressedEnvelope(Buffer message, A recipient, A sender) {
34 super(message, recipient, sender);
35 }
36
37 /**
38 * Creates a new instance with the specified {@code message} and {@code recipient} address.
39 * The sender address becomes {@code null}.
40 */
41 public DefaultBufferAddressedEnvelope(Buffer message, A recipient) {
42 super(message, recipient);
43 }
44
45 @Override
46 public DefaultBufferAddressedEnvelope<A> replace(Buffer content) {
47 return new DefaultBufferAddressedEnvelope<>(content, recipient(), sender());
48 }
49
50 @Override
51 public DefaultBufferAddressedEnvelope<A> touch(Object hint) {
52 content().touch(hint);
53 return this;
54 }
55 }