/**
* Call `prepareData` method of all the components
*
* @param array $data
* @param UiComponentInterface $component
* @return void
*/
protected function prepareDataSource(array &$data, UiComponentInterface $component)
{
$childComponents = $component->getChildComponents();
if (!empty($childComponents)) {
foreach ($childComponents as $child) {
$this->prepareDataSource($data, $child);
}
}
$data = $component->prepareDataSource($data);
}
