isInterchangeableItemTrait.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\GlobalScreen\Scope\MainMenu\Factory;
 
trait isInterchangeableItemTrait
{
    public function hasChanged(): bool
    {
        $serialized_parent = $this->getParent()->serialize();
        if ($this instanceof isTopItem) {
            return $serialized_parent !== '';
        }
        if ($this instanceof isChild) {
            return $serialized_parent === '';
        }
        return false;
    }
}