/**
* {@inheritdoc}
*/
public function copyChildless()
{
/** @var DataNavigationItem $new */
$new = parent::copyChildless();
$new->setDataResultKey($this->getDataResultKey());
$new->setDataNameKey($this->getDataNameKey());
$new->setDataChildrenLinkKey($this->getDataChildrenLinkKey());
$new->setInstanceName($this->getInstanceName());
$new->setShowAddButton($this->getShowAddButton());
$new->setNoDataTranslationKey($this->getNoDataTranslationKey());
$new->setTitleTranslationKey($this->getTitleTranslationKey());
$new->setAddButtonTranslationKey($this->getAddButtonTranslationKey());
$new->setSearchTranslationKey($this->getSearchTranslationKey());
return $new;
}
