<?php
declare(strict_types=1);

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 */
class FooBar
{
    /** @ORM\Id @ORM\Column(type="integer", nullable=false) @ORM\GeneratedValue **/
    private ?int $id;

    /** @ORM\Column(type="string", nullable=false) */
    private string $foobar;

    public function __construct(string $foobar)
    {
        $this->foobar = $foobar;
    }

    public function getFoobar()
    {
        if ($this->foobar === null){
            throw new \LogicException('Foobar should not be retrieved before being hydrated.');
        }
        return $this->foobar;
    }
}