public function __construct(IdentifierGenerator $generator, StreamFactory $stream_factory)
{
$this->stream_factory = $stream_factory;
$this->id = $generator->null();
$this->limit = new Integer_(1000);
$this->chunk_size = new Integer_(1000);
}
public function reset(IdentifierGenerator $identifier_generator, DateTimeGenerator $datetime_generator)
{
return new Snapshot($this->id, $this->version->reset(), $datetime_generator->now(), $identifier_generator->null());
}