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	/*
	* 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
	*/
	public final class SoftChannelProxy implements MidiChannel {

	private MidiChannel channel = null;

	public MidiChannel getChannel() {
	return channel;
	}

	public void setChannel(MidiChannel channel) {
	this.channel = channel;
	}

	public void allNotesOff() {
	if (channel == null)
	return;
	channel.allNotesOff();
	}

	public void allSoundOff() {
	if (channel == null)
	return;
	channel.allSoundOff();
	}

	public void controlChange(int controller, int value) {
	if (channel == null)
	return;
	channel.controlChange(controller, value);
	}

	public int getChannelPressure() {
	if (channel == null)
	return 0;
	return channel.getChannelPressure();
	}

	public int getController(int controller) {
	if (channel == null)
	return 0;
	return channel.getController(controller);
	}

	public boolean getMono() {
	if (channel == null)
	return false;
	return channel.getMono();
	}

	public boolean getMute() {
	if (channel == null)
	return false;
	return channel.getMute();
	}

	public boolean getOmni() {
	if (channel == null)
	return false;
	return channel.getOmni();
	}

	public int getPitchBend() {
	if (channel == null)
	return 8192;
	return channel.getPitchBend();
	}

	public int getPolyPressure(int noteNumber) {
	if (channel == null)
	return 0;
	return channel.getPolyPressure(noteNumber);
	}

	public int getProgram() {
	if (channel == null)
	return 0;
	return channel.getProgram();
	}

	public boolean getSolo() {
	if (channel == null)
	return false;
	return channel.getSolo();
	}

	public boolean localControl(boolean on) {
	if (channel == null)
	return false;
	return channel.localControl(on);
	}

	public void noteOff(int noteNumber) {
	if (channel == null)
	return;
	channel.noteOff(noteNumber);
	}

	public void noteOff(int noteNumber, int velocity) {
	if (channel == null)
	return;
	channel.noteOff(noteNumber, velocity);
	}

	public void noteOn(int noteNumber, int velocity) {
	if (channel == null)
	return;
	channel.noteOn(noteNumber, velocity);
	}

	public void programChange(int program) {
	if (channel == null)
	return;
	channel.programChange(program);
	}

	public void programChange(int bank, int program) {
	if (channel == null)
	return;
	channel.programChange(bank, program);
	}

	public void resetAllControllers() {
	if (channel == null)
	return;
	channel.resetAllControllers();
	}

	public void setChannelPressure(int pressure) {
	if (channel == null)
	return;
	channel.setChannelPressure(pressure);
	}

	public void setMono(boolean on) {
	if (channel == null)
	return;
	channel.setMono(on);
	}

	public void setMute(boolean mute) {
	if (channel == null)
	return;
	channel.setMute(mute);
	}

	public void setOmni(boolean on) {
	if (channel == null)
	return;
	channel.setOmni(on);
	}

	public void setPitchBend(int bend) {
	if (channel == null)
	return;
	channel.setPitchBend(bend);
	}

	public void setPolyPressure(int noteNumber, int pressure) {
	if (channel == null)
	return;
	channel.setPolyPressure(noteNumber, pressure);
	}

	public void setSolo(boolean soloState) {
	if (channel == null)
	return;
	channel.setSolo(soloState);
	}
	}

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