AbstractChildItem.php

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<?php

declare(strict_types=1);

namespace ILIAS\GlobalScreen\Scope\MetaBar\Factory;

use ILIAS\GlobalScreen\Identification\IdentificationInterface;
use ILIAS\GlobalScreen\Scope\SymbolDecoratorTrait;

abstract class AbstractChildItem extends AbstractBaseItem implements isItem, isChild
{
    use SymbolDecoratorTrait;
    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;
    }
}