/**
* Register an element in structure
*
* Will assign an "anonymous" name to the element, if provided with an empty name
*
* @param Layout\Data\Structure $structure
* @param string $name
* @param string $type
* @param string $class
* @return string
*/
protected function _createStructuralElement(Layout\Data\Structure $structure, $name, $type, $class)
{
if (empty($name)) {
$name = $this->_generateAnonymousName($class);
}
$structure->createElement($name, ['type' => $type]);
return $name;
}
