|
9
|
1 |
/* $Id: OSCPacketDispatcher.java,v 1.2 2008/07/01 15:29:46 modin Exp $ |
|
0
|
2 |
* Created on 28.10.2003 |
|
|
3 |
*/ |
|
|
4 |
package com.illposed.osc.utility; |
|
|
5 |
|
|
|
6 |
import com.illposed.osc.*; |
|
|
7 |
|
|
|
8 |
import java.util.Date; |
|
|
9 |
import java.util.Enumeration; |
|
|
10 |
import java.util.Hashtable; |
|
|
11 |
|
|
|
12 |
/** |
|
|
13 |
* @author cramakrishnan |
|
|
14 |
* |
|
|
15 |
* Copyright (C) 2003, C. Ramakrishnan / Auracle |
|
|
16 |
* All rights reserved. |
|
|
17 |
* |
|
|
18 |
* See license.txt (or license.rtf) for license information. |
|
|
19 |
* |
|
|
20 |
* Dispatches OSCMessages to registered listeners. |
|
|
21 |
* |
|
|
22 |
*/ |
|
|
23 |
|
|
|
24 |
public class OSCPacketDispatcher { |
|
9
|
25 |
private Hashtable<String,OSCListener> addressToClassTable = new Hashtable<String,OSCListener>(); |
|
|
26 |
|
|
|
27 |
/** |
|
|
28 |
* |
|
|
29 |
*/ |
|
|
30 |
public OSCPacketDispatcher() { |
|
|
31 |
super(); |
|
|
32 |
} |
|
0
|
33 |
|
|
9
|
34 |
public void addListener(String address, OSCListener listener) { |
|
|
35 |
addressToClassTable.put(address, listener); |
|
|
36 |
} |
|
|
37 |
|
|
|
38 |
public void dispatchPacket(OSCPacket packet) { |
|
|
39 |
if (packet instanceof OSCBundle) |
|
|
40 |
dispatchBundle((OSCBundle) packet); |
|
|
41 |
else |
|
|
42 |
dispatchMessage((OSCMessage) packet); |
|
|
43 |
} |
|
|
44 |
|
|
|
45 |
public void dispatchPacket(OSCPacket packet, Date timestamp) { |
|
|
46 |
if (packet instanceof OSCBundle) |
|
|
47 |
dispatchBundle((OSCBundle) packet); |
|
|
48 |
else |
|
|
49 |
dispatchMessage((OSCMessage) packet, timestamp); |
|
|
50 |
} |
|
|
51 |
|
|
|
52 |
private void dispatchBundle(OSCBundle bundle) { |
|
|
53 |
Date timestamp = bundle.getTimestamp(); |
|
|
54 |
OSCPacket[] packets = bundle.getPackets(); |
|
|
55 |
for (int i = 0; i < packets.length; i++) { |
|
|
56 |
dispatchPacket(packets[i], timestamp); |
|
|
57 |
} |
|
|
58 |
} |
|
|
59 |
|
|
|
60 |
private void dispatchMessage(OSCMessage message) { |
|
|
61 |
dispatchMessage(message, null); |
|
|
62 |
} |
|
|
63 |
|
|
|
64 |
private void dispatchMessage(OSCMessage message, Date time) { |
|
|
65 |
Enumeration keys = addressToClassTable.keys(); |
|
|
66 |
while (keys.hasMoreElements()) { |
|
|
67 |
String key = (String) keys.nextElement(); |
|
|
68 |
// this supports the OSC regexp facility, but it |
|
|
69 |
// only works in JDK 1.4, so don't support it right now |
|
|
70 |
// if (key.matches(message.getAddress())) { |
|
|
71 |
if (key.equals(message.getAddress())) { |
|
|
72 |
OSCListener listener = (OSCListener) addressToClassTable.get(key); |
|
|
73 |
listener.acceptMessage(time, message); |
|
|
74 |
} |
|
|
75 |
} |
|
|
76 |
} |
|
0
|
77 |
} |