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TransactionBox.php
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51 lines (44 loc) · 882 Bytes
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<?php
namespace Dazzle\PgSQL\Support\Transaction;
use Dazzle\PgSQL\TransactionInterface;
use SplObjectStorage;
class TransactionBox implements TransactionBoxInterface
{
/**
* @var SplObjectStorage
*/
protected $collection;
/**
*
*/
public function __construct()
{
$this->collection = new SplObjectStorage();
}
/**
* @override
* @inheritDoc
*/
public function isEmpty()
{
return $this->collection->count() <= 0;
}
/**
* @override
* @inheritDoc
*/
public function add(TransactionInterface $trans)
{
$this->collection->attach($trans);
return $trans;
}
/**
* @override
* @inheritDoc
*/
public function remove(TransactionInterface $trans)
{
$this->collection->detach($trans);
return $trans;
}
}