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<?php
namespace Zenstruck\Porpaginas\Doctrine\Batch;
use Doctrine\ORM\EntityManagerInterface;
/**
* @author Kevin Bond <[email protected]>
*/
final class ORMCountableBatchProcessor implements \IteratorAggregate, \Countable
{
private ORMBatchProcessor $batchProcessor;
private iterable $countable;
* @param iterable $items Must be countable
public function __construct(iterable $items, EntityManagerInterface $em, int $chunkSize = 100)
if (!\is_countable($items)) {
throw new \InvalidArgumentException('$items must be countable.');
}
$this->batchProcessor = new ORMBatchProcessor($items, $em, $chunkSize);
$this->countable = &$items;
public function getIterator(): \Traversable
yield from $this->batchProcessor;
public function count(): int
return \count($this->countable);
kbond /
porpaginas
