vendor/gedmo/doctrine-extensions/src/Tree/Entity/MappedSuperclass/AbstractClosure.php line 19
<?php/** This file is part of the Doctrine Behavioral Extensions package.* (c) Gediminas Morkevicius <gediminas.morkevicius@gmail.com> http://www.gediminasm.org* For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/namespace Gedmo\Tree\Entity\MappedSuperclass;use Doctrine\DBAL\Types\Types;use Doctrine\ORM\Mapping as ORM;/*** @ORM\MappedSuperclass*/#[ORM\MappedSuperclass]abstract class AbstractClosure{/*** @var int|null** @ORM\Id* @ORM\GeneratedValue(strategy="IDENTITY")* @ORM\Column(type="integer")*/#[ORM\Column(type: Types::INTEGER)]#[ORM\Id]#[ORM\GeneratedValue(strategy: 'IDENTITY')]protected $id;/*** Mapped by listener* Visibility must be protected** @var object|null*/protected $ancestor;/*** Mapped by listener* Visibility must be protected** @var object|null*/protected $descendant;/*** @var int|null** @ORM\Column(type="integer")*/#[ORM\Column(type: Types::INTEGER)]protected $depth;/*** @return int|null*/public function getId(){return $this->id;}/*** Set ancestor** @param object $ancestor** @return static*/public function setAncestor($ancestor){$this->ancestor = $ancestor;return $this;}/*** Get ancestor** @return object|null*/public function getAncestor(){return $this->ancestor;}/*** Set descendant** @param object $descendant** @return static*/public function setDescendant($descendant){$this->descendant = $descendant;return $this;}/*** Get descendant** @return object|null*/public function getDescendant(){return $this->descendant;}/*** Set depth** @param int $depth** @return static*/public function setDepth($depth){$this->depth = $depth;return $this;}/*** Get depth** @return int|null*/public function getDepth(){return $this->depth;}}