/*
 * Copyright (c) 2007, 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
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 */
package com.sun.media.sound;

import java.io.IOException;
import javax.sound.midi.MidiChannel;
import javax.sound.midi.VoiceStatus;

/**
 * This interface is used for audio streams from ModelOscillator.
 *
 * @author Karl Helgason
 */
public interface ModelOscillatorStream {

    public void setPitch(float pitch); // Pitch is in cents!

    public void noteOn(MidiChannel channel, VoiceStatus voice, int noteNumber,
            int velocity);

    public void noteOff(int velocity);

    public int read(float[][] buffer, int offset, int len) throws IOException;

    public void close() throws IOException;
}