/**
* {@inheritdoc}
*/
public function getItemsData(array $intervals = [], $additionalRequestData = '')
{
$data = [];
if (empty($intervals)) {
$range = $this->range->getPriceRange();
if (!$range) {
$range = $this->getRange();
$dbRanges = $this->resource->getCount($range);
$data = $this->render->renderRangeData($range, $dbRanges);
}
}
return $data;
}
/**
* {@inheritdoc}
*/
public function getRange()
{
return $this->range->getPriceRange();
}
