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Java Framework for the vlc Media Player.

There is a newer version: 5.0.0-M1

/*
 * This file is part of VLCJ.
 *
 * VLCJ is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * VLCJ 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with VLCJ.  If not, see .
 *
 * Copyright 2009-2019 Caprica Software Limited.
 */

package uk.co.caprica.vlcj.media.events;

import uk.co.caprica.vlcj.binding.LibVlc;
import uk.co.caprica.vlcj.binding.internal.libvlc_event_t;
import uk.co.caprica.vlcj.binding.internal.libvlc_instance_t;
import uk.co.caprica.vlcj.binding.internal.media_meta_changed;
import uk.co.caprica.vlcj.media.Meta;
import uk.co.caprica.vlcj.media.Media;
import uk.co.caprica.vlcj.media.MediaEventListener;

/**
 * Encapsulation of a media meta changed event.
 */
final class MediaMetaChangedEvent extends MediaEvent {

    private final int metaType;

    /**
     * Create a media event.
     *
     * @param libvlc native library
     * @param libvlcInstance native library instance
     * @param media component the event relates to
     * @param event native event
     */
    MediaMetaChangedEvent(LibVlc libvlc, libvlc_instance_t libvlcInstance, Media media, libvlc_event_t event) {
        super(libvlc, libvlcInstance, media);
        this.metaType = ((media_meta_changed) event.u.getTypedValue(media_meta_changed.class)).meta_type;
    }

    @Override
    public void notify(MediaEventListener listener) {
        listener.mediaMetaChanged(component, Meta.meta(metaType));
    }

}