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
  23  * questions.
  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
  37     public abstract boolean process(float[][] buffer, int offset, int len);
  38 
  39     @Override
  40     public abstract void stop();
  41 
  42     @Override
  43     public void allNotesOff() {
  44     }
  45 
  46     @Override
  47     public void allSoundOff() {
  48     }
  49 
  50     @Override
  51     public void controlChange(int controller, int value) {
  52     }
  53 
  54     @Override
  55     public int getChannelPressure() {
  56         return 0;
  57     }
  58 
  59     @Override
  60     public int getController(int controller) {
  61         return 0;
  62     }
  63 
  64     @Override
  65     public boolean getMono() {
  66         return false;
  67     }
  68 
  69     @Override
  70     public boolean getMute() {
  71         return false;
  72     }
  73 
  74     @Override
  75     public boolean getOmni() {
  76         return false;
  77     }
  78 
  79     @Override
  80     public int getPitchBend() {
  81         return 0;
  82     }
  83 
  84     @Override
  85     public int getPolyPressure(int noteNumber) {
  86         return 0;
  87     }
  88 
  89     @Override
  90     public int getProgram() {
  91         return 0;
  92     }
  93 
  94     @Override
  95     public boolean getSolo() {
  96         return false;
  97     }
  98 
  99     @Override
 100     public boolean localControl(boolean on) {
 101         return false;
 102     }
 103 
 104     @Override
 105     public void noteOff(int noteNumber) {
 106     }
 107 
 108     @Override
 109     public void noteOff(int noteNumber, int velocity) {
 110     }
 111 
 112     @Override
 113     public void noteOn(int noteNumber, int velocity) {
 114     }
 115 
 116     @Override
 117     public void programChange(int program) {
 118     }
 119 
 120     @Override
 121     public void programChange(int bank, int program) {
 122     }
 123 
 124     @Override
 125     public void resetAllControllers() {
 126     }
 127 
 128     @Override
 129     public void setChannelPressure(int pressure) {
 130     }
 131 
 132     @Override
 133     public void setMono(boolean on) {
 134     }
 135 
 136     @Override
 137     public void setMute(boolean mute) {
 138     }
 139 
 140     @Override
 141     public void setOmni(boolean on) {
 142     }
 143 
 144     @Override
 145     public void setPitchBend(int bend) {
 146     }
 147 
 148     @Override
 149     public void setPolyPressure(int noteNumber, int pressure) {
 150     }
 151 
 152     @Override
 153     public void setSolo(boolean soloState) {
 154     }
 155 }