<?php

namespace PSX\Model\SchemaOrg;

/**
 * @Description("A body of structured information describing some topic(s) of interest.")
 */
class Dataset extends CreativeWork implements \JsonSerializable
{
    /** @var string|null */
    protected $issn;

    /** @var DataCatalog|null */
    protected $includedInDataCatalog;

    /** @var DataDownload|null */
    protected $distribution;

    /**
     * @param string|null $issn
     */
    public function setIssn(?string $issn): void
    {
        $this->issn = $issn;
    }

    /**
     * @return string|null
     */
    public function getIssn(): ?string
    {
        return $this->issn;
    }

    /**
     * @param DataCatalog|null $includedInDataCatalog
     */
    public function setIncludedInDataCatalog(?DataCatalog $includedInDataCatalog): void
    {
        $this->includedInDataCatalog = $includedInDataCatalog;
    }

    /**
     * @return DataCatalog|null
     */
    public function getIncludedInDataCatalog(): ?DataCatalog
    {
        return $this->includedInDataCatalog;
    }

    /**
     * @param DataDownload|null $distribution
     */
    public function setDistribution(?DataDownload $distribution): void
    {
        $this->distribution = $distribution;
    }

    /**
     * @return DataDownload|null
     */
    public function getDistribution(): ?DataDownload
    {
        return $this->distribution;
    }

    public function jsonSerialize()
    {
        return (object) array_merge((array) parent::jsonSerialize(), array_filter(array('issn' => $this->issn, 'includedInDataCatalog' => $this->includedInDataCatalog, 'distribution' => $this->distribution), static function ($value) : bool {
            return $value !== null;
        }));
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjEyMDQyNjU2MzkxMDMxNCA2NTg5NTY3MjM2MTAzMzY0IDI4Nzg1MjA1NjQwODg=