1 /*
2  * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
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7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22  * or visit www.oracle.com if you need additional information or have any
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24  */
25 
26 package com.sun.media.sound;
27 
28 /**
29  * ModelAbstractChannelMixer is ready for use class to implement
30  * ModelChannelMixer interface.
31  *
32  * @author Karl Helgason
33  */
34 public abstract class ModelAbstractChannelMixer implements ModelChannelMixer {
35 
36     @Override
process(float[][] buffer, int offset, int len)37     public abstract boolean process(float[][] buffer, int offset, int len);
38 
39     @Override
stop()40     public abstract void stop();
41 
42     @Override
allNotesOff()43     public void allNotesOff() {
44     }
45 
46     @Override
allSoundOff()47     public void allSoundOff() {
48     }
49 
50     @Override
controlChange(int controller, int value)51     public void controlChange(int controller, int value) {
52     }
53 
54     @Override
getChannelPressure()55     public int getChannelPressure() {
56         return 0;
57     }
58 
59     @Override
getController(int controller)60     public int getController(int controller) {
61         return 0;
62     }
63 
64     @Override
getMono()65     public boolean getMono() {
66         return false;
67     }
68 
69     @Override
getMute()70     public boolean getMute() {
71         return false;
72     }
73 
74     @Override
getOmni()75     public boolean getOmni() {
76         return false;
77     }
78 
79     @Override
getPitchBend()80     public int getPitchBend() {
81         return 0;
82     }
83 
84     @Override
getPolyPressure(int noteNumber)85     public int getPolyPressure(int noteNumber) {
86         return 0;
87     }
88 
89     @Override
getProgram()90     public int getProgram() {
91         return 0;
92     }
93 
94     @Override
getSolo()95     public boolean getSolo() {
96         return false;
97     }
98 
99     @Override
localControl(boolean on)100     public boolean localControl(boolean on) {
101         return false;
102     }
103 
104     @Override
noteOff(int noteNumber)105     public void noteOff(int noteNumber) {
106     }
107 
108     @Override
noteOff(int noteNumber, int velocity)109     public void noteOff(int noteNumber, int velocity) {
110     }
111 
112     @Override
noteOn(int noteNumber, int velocity)113     public void noteOn(int noteNumber, int velocity) {
114     }
115 
116     @Override
programChange(int program)117     public void programChange(int program) {
118     }
119 
120     @Override
programChange(int bank, int program)121     public void programChange(int bank, int program) {
122     }
123 
124     @Override
resetAllControllers()125     public void resetAllControllers() {
126     }
127 
128     @Override
setChannelPressure(int pressure)129     public void setChannelPressure(int pressure) {
130     }
131 
132     @Override
setMono(boolean on)133     public void setMono(boolean on) {
134     }
135 
136     @Override
setMute(boolean mute)137     public void setMute(boolean mute) {
138     }
139 
140     @Override
setOmni(boolean on)141     public void setOmni(boolean on) {
142     }
143 
144     @Override
setPitchBend(int bend)145     public void setPitchBend(int bend) {
146     }
147 
148     @Override
setPolyPressure(int noteNumber, int pressure)149     public void setPolyPressure(int noteNumber, int pressure) {
150     }
151 
152     @Override
setSolo(boolean soloState)153     public void setSolo(boolean soloState) {
154     }
155 }
156