/*
 * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.media.sound;

import javax.sound.midi.MidiChannel;

A MidiChannel proxy object used for external access to synthesizer internal channel objects.
Author:Karl Helgason
/** * A MidiChannel proxy object used for external access to synthesizer internal * channel objects. * * @author Karl Helgason */
public final class SoftChannelProxy implements MidiChannel { private MidiChannel channel = null; public MidiChannel getChannel() { return channel; } public void setChannel(MidiChannel channel) { this.channel = channel; } @Override public void allNotesOff() { if (channel == null) return; channel.allNotesOff(); } @Override public void allSoundOff() { if (channel == null) return; channel.allSoundOff(); } @Override public void controlChange(int controller, int value) { if (channel == null) return; channel.controlChange(controller, value); } @Override public int getChannelPressure() { if (channel == null) return 0; return channel.getChannelPressure(); } @Override public int getController(int controller) { if (channel == null) return 0; return channel.getController(controller); } @Override public boolean getMono() { if (channel == null) return false; return channel.getMono(); } @Override public boolean getMute() { if (channel == null) return false; return channel.getMute(); } @Override public boolean getOmni() { if (channel == null) return false; return channel.getOmni(); } @Override public int getPitchBend() { if (channel == null) return 8192; return channel.getPitchBend(); } @Override public int getPolyPressure(int noteNumber) { if (channel == null) return 0; return channel.getPolyPressure(noteNumber); } @Override public int getProgram() { if (channel == null) return 0; return channel.getProgram(); } @Override public boolean getSolo() { if (channel == null) return false; return channel.getSolo(); } @Override public boolean localControl(boolean on) { if (channel == null) return false; return channel.localControl(on); } @Override public void noteOff(int noteNumber) { if (channel == null) return; channel.noteOff(noteNumber); } @Override public void noteOff(int noteNumber, int velocity) { if (channel == null) return; channel.noteOff(noteNumber, velocity); } @Override public void noteOn(int noteNumber, int velocity) { if (channel == null) return; channel.noteOn(noteNumber, velocity); } @Override public void programChange(int program) { if (channel == null) return; channel.programChange(program); } @Override public void programChange(int bank, int program) { if (channel == null) return; channel.programChange(bank, program); } @Override public void resetAllControllers() { if (channel == null) return; channel.resetAllControllers(); } @Override public void setChannelPressure(int pressure) { if (channel == null) return; channel.setChannelPressure(pressure); } @Override public void setMono(boolean on) { if (channel == null) return; channel.setMono(on); } @Override public void setMute(boolean mute) { if (channel == null) return; channel.setMute(mute); } @Override public void setOmni(boolean on) { if (channel == null) return; channel.setOmni(on); } @Override public void setPitchBend(int bend) { if (channel == null) return; channel.setPitchBend(bend); } @Override public void setPolyPressure(int noteNumber, int pressure) { if (channel == null) return; channel.setPolyPressure(noteNumber, pressure); } @Override public void setSolo(boolean soloState) { if (channel == null) return; channel.setSolo(soloState); } }