<?php

namespace PSX\Model\SchemaOrg;

/**
 * @Description("A blog.")
 */
class Blog extends CreativeWork implements \JsonSerializable
{
    /** @var string|null */
    protected $issn;

    /** @var BlogPosting|null */
    protected $blogPost;

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

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

    /**
     * @param BlogPosting|null $blogPost
     */
    public function setBlogPost(?BlogPosting $blogPost): void
    {
        $this->blogPost = $blogPost;
    }

    /**
     * @return BlogPosting|null
     */
    public function getBlogPost(): ?BlogPosting
    {
        return $this->blogPost;
    }

    public function jsonSerialize()
    {
        return (object) array_merge((array) parent::jsonSerialize(), array_filter(array('issn' => $this->issn, 'blogPost' => $this->blogPost), static function ($value) : bool {
            return $value !== null;
        }));
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzY2MjcyMTcxNjMwNjQ5NyA1MTA5MzM4MTE4MDk0ODE0IDM3NzY3NDAyNjQ4NTEzNTM=