Pimcore\Model\Property::rewriteIds PHP Method

    public function rewriteIds($idMapping)
    {
        if (!$this->isInherited()) {
            if (array_key_exists($this->getType(), $idMapping)) {
                if ($this->getData() instanceof ElementInterface) {
                    if (array_key_exists((int) $this->getData()->getId(), $idMapping[$this->getType()])) {
                        $this->setData(Element\Service::getElementById($this->getType(), $idMapping[$this->getType()][$this->getData()->getId()]));
                    }
                }
            }
        }
    }