/**
* Import a sample structure, suitable for testing elements sort order
*/
protected function _populateSampleSortStructure()
{
$child = array(\Magento\Framework\Data\Structure::PARENT => 'parent');
$this->_structure->importElements(array('parent' => array(\Magento\Framework\Data\Structure::CHILDREN => array('one' => 'e1', 'two' => 'e2', 'three' => 'e3', 'four' => 'e4', 'five' => 'e5')), 'one' => $child, 'two' => $child, 'three' => $child, 'four' => $child, 'five' => $child, 'x' => array()));
}
/**
* Import a sample structure, suitable for testing elements sort order
* @return void
*/
protected function _populateSampleSortStructure()
{
$child = [\Magento\Framework\Data\Structure::PARENT => 'parent'];
$this->_structure->importElements(['parent' => [\Magento\Framework\Data\Structure::CHILDREN => ['one' => 'e1', 'two' => 'e2', 'three' => 'e3', 'four' => 'e4', 'five' => 'e5']], 'one' => $child, 'two' => $child, 'three' => $child, 'four' => $child, 'five' => $child, 'x' => []]);
}
/**
* Layout xml generation
*
* @return $this
*/
public function generateXml()
{
$xml = $this->getUpdate()->asSimplexml();
$this->setXml($xml);
$this->_structure->importElements(array());
return $this;
}
