AbstractChildItem.php

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<?php namespace ILIAS\GlobalScreen\Scope\MetaBar\Factory;

use ILIAS\GlobalScreen\Identification\IdentificationInterface;

abstract class AbstractChildItem extends AbstractBaseItem implements isItem, isChild
{

    protected $parent;


    public function withParent(IdentificationInterface $identification) : isItem
    {
        $clone = clone $this;
        $clone->parent = $identification;

        return $clone;
    }


    public function hasParent() : bool
    {
        return ($this->parent instanceof IdentificationInterface);
    }


    public function getParent() : IdentificationInterface
    {
        return $this->parent;
    }


    public function overrideParent(IdentificationInterface $identification) : isChild
    {
        $this->parent = $identification;

        return $this;
    }
}