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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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package javax.sound.midi;

import java.util.EventListener;

/**
 * The {@code MetaEventListener} interface should be implemented by classes
 * whose instances need to be notified when a {@link Sequencer} has processed a
 * {@link MetaMessage}. To register a {@code MetaEventListener} object to
 * receive such notifications, pass it as the argument to the
 * {@link Sequencer#addMetaEventListener(MetaEventListener)
 * addMetaEventListener} method of {@code Sequencer}.
 *
 * @author Kara Kytle
 */
public interface MetaEventListener extends EventListener {

    /**
     * Invoked when a {@link Sequencer} has encountered and processed a
     * {@code MetaMessage} in the {@code Sequence} it is processing.
     *
     * @param  meta the meta-message that the sequencer encountered
     */
    void meta(MetaMessage meta);
}
