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
6    * under the terms of the GNU General Public License version 2 only, as
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  package com.sun.media.sound;
26  
27  /**
28   * ModelAbstractChannelMixer is ready for use class to implement
29   * ModelChannelMixer interface.
30   *
31   * @author Karl Helgason
32   */
33  public abstract class ModelAbstractChannelMixer implements ModelChannelMixer {
34  
35      public abstract boolean process(float[][] buffer, int offset, int len);
36  
37      public abstract void stop();
38  
39      public void allNotesOff() {
40      }
41  
42      public void allSoundOff() {
43      }
44  
45      public void controlChange(int controller, int value) {
46      }
47  
48      public int getChannelPressure() {
49          return 0;
50      }
51  
52      public int getController(int controller) {
53          return 0;
54      }
55  
56      public boolean getMono() {
57          return false;
58      }
59  
60      public boolean getMute() {
61          return false;
62      }
63  
64      public boolean getOmni() {
65          return false;
66      }
67  
68      public int getPitchBend() {
69          return 0;
70      }
71  
72      public int getPolyPressure(int noteNumber) {
73          return 0;
74      }
75  
76      public int getProgram() {
77          return 0;
78      }
79  
80      public boolean getSolo() {
81          return false;
82      }
83  
84      public boolean localControl(boolean on) {
85          return false;
86      }
87  
88      public void noteOff(int noteNumber) {
89      }
90  
91      public void noteOff(int noteNumber, int velocity) {
92      }
93  
94      public void noteOn(int noteNumber, int velocity) {
95      }
96  
97      public void programChange(int program) {
98      }
99  
100     public void programChange(int bank, int program) {
101     }
102 
103     public void resetAllControllers() {
104     }
105 
106     public void setChannelPressure(int pressure) {
107     }
108 
109     public void setMono(boolean on) {
110     }
111 
112     public void setMute(boolean mute) {
113     }
114 
115     public void setOmni(boolean on) {
116     }
117 
118     public void setPitchBend(int bend) {
119     }
120 
121     public void setPolyPressure(int noteNumber, int pressure) {
122     }
123 
124     public void setSolo(boolean soloState) {
125     }
126 }