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    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   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   }

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