/**
* Set collection for pagination
*
* @param \Magento\Framework\Data\Collection $collection
* @return $this
*/
public function setCollection($collection)
{
$this->_collection = $collection->setCurPage($this->getCurrentPage());
// If not int - then not limit
if ((int) $this->getLimit()) {
$this->_collection->setPageSize($this->getLimit());
}
$this->_setFrameInitialized(false);
return $this;
}