4 * Copyright 2015 TJ <hacker@iam.tj>.
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 package uk.ac.ntu.n0521366.wsyd.libs.message;
26 import java.io.Serializable;
27 import java.net.InetAddress;
30 * Base class of all Message types.
32 * @author TJ <hacker@iam.tj>
34 public abstract class MessageAbstract implements Serializable {
36 * The purpose of this class of message.
38 * @return E.g. "LogRecord", "FriendOnline", "ChatRequest"
40 public abstract String getMessageType();
43 * IP address of the sending host.
45 * This should be set by the <em>receiving service</em> using the value obtained from
46 * the packet or connection the message arrived in.
48 * FIXME: sourceAddress: is this really needed? the message encapsulated in a NetworkMessage already
50 public InetAddress sourceAddress;
52 public MessageAbstract() {