1 /*
   2  * Copyright (c) 2007, 2014, 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 import javax.sound.midi.Instrument;
  28 import javax.sound.midi.MidiChannel;
  29 
  30 /**
  31  * Software synthesizer internal instrument.
  32  *
  33  * @author Karl Helgason
  34  */
  35 public final class SoftInstrument extends Instrument {
  36 
  37     private SoftPerformer[] performers;
  38     private ModelPerformer[] modelperformers;
  39     private final Object data;
  40     private final ModelInstrument ins;
  41 
  42     public SoftInstrument(ModelInstrument ins) {
  43         super(ins.getSoundbank(), ins.getPatch(), ins.getName(),
  44                 ins.getDataClass());
  45         data = ins.getData();
  46         this.ins = ins;
  47         initPerformers(ins.getPerformers());
  48     }
  49 
  50     public SoftInstrument(ModelInstrument ins,
  51             ModelPerformer[] overrideperformers) {
  52         super(ins.getSoundbank(), ins.getPatch(), ins.getName(),
  53                 ins.getDataClass());
  54         data = ins.getData();
  55         this.ins = ins;
  56         initPerformers(overrideperformers);
  57     }
  58 
  59     private void initPerformers(ModelPerformer[] modelperformers) {
  60         this.modelperformers = modelperformers;
  61         performers = new SoftPerformer[modelperformers.length];
  62         for (int i = 0; i < modelperformers.length; i++)
  63             performers[i] = new SoftPerformer(modelperformers[i]);
  64     }
  65 
  66     public ModelDirector getDirector(MidiChannel channel,
  67             ModelDirectedPlayer player) {
  68         return ins.getDirector(modelperformers, channel, player);
  69     }
  70 
  71     public ModelInstrument getSourceInstrument() {
  72         return ins;
  73     }
  74 
  75     public Object getData() {
  76         return data;
  77     }
  78 
  79     /* am: currently getPerformers() is not used (replaced with getPerformer(int))
  80     public SoftPerformer[] getPerformers() {
  81         return performers;
  82     }
  83     */
  84     public SoftPerformer getPerformer(int index) {
  85         return performers[index];
  86     }
  87 }