1 /*
2 * Copyright 2014 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
17 package io.netty5.channel.embedded;
18
19 import io.netty5.channel.ChannelId;
20
21 /**
22 * A dummy {@link ChannelId} implementation.
23 */
24 final class EmbeddedChannelId implements ChannelId {
25
26 private static final long serialVersionUID = -251711922203466130L;
27
28 static final ChannelId INSTANCE = new EmbeddedChannelId();
29
30 private EmbeddedChannelId() { }
31
32 @Override
33 public String asShortText() {
34 return toString();
35 }
36
37 @Override
38 public String asLongText() {
39 return toString();
40 }
41
42 @Override
43 public int compareTo(final ChannelId o) {
44 if (o instanceof EmbeddedChannelId) {
45 return 0;
46 }
47
48 return asLongText().compareTo(o.asLongText());
49 }
50
51 @Override
52 public int hashCode() {
53 return 0;
54 }
55
56 @Override
57 public boolean equals(Object obj) {
58 return obj instanceof EmbeddedChannelId;
59 }
60
61 @Override
62 public String toString() {
63 return "embedded";
64 }
65 }