<?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:----MTM0OTMzMTAzNTMxMDU1MyA0NTE3ODYwMDIyMTc0NTMxIDMwMTAxNDA4NjEyNTUxMjU=