/[svn]/jlscp/trunk/src/org/linuxsampler/lscp/AudioOutputDevice.java
ViewVC logotype

Contents of /jlscp/trunk/src/org/linuxsampler/lscp/AudioOutputDevice.java

Parent Directory Parent Directory | Revision Log Revision Log


Revision 784 - (show annotations) (download)
Mon Oct 10 14:55:44 2005 UTC (13 years, 5 months ago) by iliev
File size: 3663 byte(s)
* Updating to version 0.3a (see ChangeLog)

1 /*
2 * jlscp - a java LinuxSampler control protocol API
3 *
4 * Copyright (C) 2005 Grigor Kirilov Iliev
5 *
6 * This file is part of jlscp.
7 *
8 * jlscp is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2
10 * as published by the Free Software Foundation.
11 *
12 * jlscp is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with jlscp; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20 * MA 02111-1307 USA
21 */
22
23 package org.linuxsampler.lscp;
24
25 /**
26 * Provides information about the current settings of a specific audio output device.
27 * @author Grigor Iliev
28 */
29 public class AudioOutputDevice extends AbstractDevice {
30 private Parameter<Integer> channels = null;
31 private Parameter<Integer> samplerate = null;
32
33 private AudioOutputChannel[] audioChannels = new AudioOutputChannel[0];
34
35
36 /** Creates a new instance of AudioOutputDevice */
37 public
38 AudioOutputDevice() {
39
40 }
41
42 /**
43 * Gets the amount of audio output channels this device currently offers.
44 * @return The amount of audio output channels this device currently offers.
45 */
46 public int
47 getChannelCount() { return channels == null ? 0 : channels.getValue(); }
48
49 /**
50 * Gets the <code>CHANNELS</code> parameter.
51 * @return A <code>Parameter<Integer></code> instance.
52 */
53 public Parameter<Integer>
54 getChannelsParameter() { return channels; }
55
56 /**
57 * Sets the <code>CHANNELS</code> parameter.
58 * @param channels The new <code>CHANNELS</code> parameter.
59 */
60 public void
61 setChannelsParameter(Parameter<Integer> channels) { this.channels = channels; }
62
63 /**
64 * Gets the sample rate this device uses.
65 * @return The sample rate this device uses.
66 */
67 public int
68 getSampleRate() { return samplerate == null ? 0 : samplerate.getValue(); }
69
70 /**
71 * Gets the <code>SAMPLERATE</code> parameter.
72 * @return A <code>Parameter<Integer></code> instance.
73 */
74 public Parameter<Integer>
75 getSampleRateParameter() { return samplerate; }
76
77 /**
78 * Sets the <code>SAMPLERATE</code> parameter.
79 * @param samplerate The new <code>SAMPLERATE</code> parameter.
80 */
81 public void
82 setSampleRateParameter(Parameter<Integer> samplerate) { this.samplerate = samplerate; }
83
84 /**
85 * Gets the current non-<code>null</code>
86 * list of audio channels this device offers.
87 * @return An <code>AudioOutputChannel</code> array
88 * providing all audio channels this device offers.
89 */
90 public AudioOutputChannel[]
91 getAudioChannels() { return audioChannels; }
92
93 /**
94 * Sets the current list of audio output channels.
95 * @param channels The new list of audio output channels.
96 * @throws IllegalArgumentException If <code>channels</code> is <code>null</code>.
97 */
98 public void
99 setAudioChannels(AudioOutputChannel[] channels) {
100 if(channels == null)
101 throw new IllegalArgumentException("channels must be non null");
102 audioChannels = channels;
103 }
104
105 /**
106 * Gets the audio output channel at the specified index.
107 * @param index The index of the audio output channel to be retrieved.
108 */
109 public AudioOutputChannel
110 getAudioChannel(int index) { return audioChannels[index]; }
111
112 /**
113 * Gets the current number of audio output channels this device offers.
114 * @return The current number of audio output channels this device offers.
115 */
116 public int
117 getAudioChannelCount() { return audioChannels.length; }
118 }

  ViewVC Help
Powered by ViewVC