1 /*
2 * Copyright 2012 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 * http://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.channel;
17
18 import java.net.SocketAddress;
19
20 /**
21 * Represents the properties of a {@link Channel} implementation.
22 */
23 public final class ChannelMetadata {
24
25 private final boolean hasDisconnect;
26
27 /**
28 * Create a new instance
29 *
30 * @param hasDisconnect {@code true} if and only if the channel has the {@code disconnect()} operation
31 * that allows a user to disconnect and then call {@link Channel#connect(SocketAddress)}
32 * again, such as UDP/IP.
33 */
34 public ChannelMetadata(boolean hasDisconnect) {
35 this.hasDisconnect = hasDisconnect;
36 }
37
38 /**
39 * Returns {@code true} if and only if the channel has the {@code disconnect()} operation
40 * that allows a user to disconnect and then call {@link Channel#connect(SocketAddress)} again,
41 * such as UDP/IP.
42 */
43 public boolean hasDisconnect() {
44 return hasDisconnect;
45 }
46 }