<?php

namespace PSX\Model\SchemaOrg;

/**
 * @Description("A musical group, such as a band, an orchestra, or a choir. Can also be a solo musician.")
 */
class MusicGroup extends PerformingGroup implements \JsonSerializable
{
    /** @var ItemList|MusicRecording|null */
    protected $track;

    /** @var MusicAlbum|null */
    protected $album;

    /** @var \PSX\Uri\Uri|string|null */
    protected $genre;

    /**
     * @param ItemList|MusicRecording|null $track
     */
    public function setTrack($track): void
    {
        $this->track = $track;
    }

    /**
     * @return ItemList|MusicRecording|null
     */
    public function getTrack()
    {
        return $this->track;
    }

    /**
     * @param MusicAlbum|null $album
     */
    public function setAlbum(?MusicAlbum $album): void
    {
        $this->album = $album;
    }

    /**
     * @return MusicAlbum|null
     */
    public function getAlbum(): ?MusicAlbum
    {
        return $this->album;
    }

    /**
     * @param \PSX\Uri\Uri|string|null $genre
     */
    public function setGenre($genre): void
    {
        $this->genre = $genre;
    }

    /**
     * @return \PSX\Uri\Uri|string|null
     */
    public function getGenre()
    {
        return $this->genre;
    }

    public function jsonSerialize()
    {
        return (object) array_merge((array) parent::jsonSerialize(), array_filter(array('track' => $this->track, 'album' => $this->album, 'genre' => $this->genre), static function ($value) : bool {
            return $value !== null;
        }));
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Nzg3MDQyODA1MTU4OTEzNiA5NjEzODY0MDA2MDU5MjI4IDYzMzM4OTIxNjg0MzAwOTE=