/**
* @return array
*/
public function __sleep()
{
return ['command'] + parent::__sleep();
}
/**
* Clears the cursor
* @link http://www.php.net/manual/en/mongocursor.reset.php
* @return void
*/
public function reset()
{
parent::reset();
}
/**
* @return array
*/
public function __sleep()
{
return ['allowPartialResults', 'awaitData', 'flags', 'hint', 'limit', 'maxTimeMS', 'noCursorTimeout', 'optionNames', 'options', 'projection', 'query', 'skip', 'snapshot', 'sort', 'tailable'] + parent::__sleep();
}
/**
* MongoCommandCursor constructor.
* @param MongoClient $connection
* @param string $ns
* @param array $command
*/
public function __construct(MongoClient $connection, $ns, array $command = [])
{
parent::__construct($connection, $ns);
$this->command = $command;
}
/**
* {@inheritdoc}
*/
protected function convertReadPreference()
{
$readPreference = parent::convertReadPreference();
if ($readPreference === null && static::$slaveOkay) {
$readPreference = new ReadPreference(ReadPreference::RP_SECONDARY_PREFERRED);
}
return $readPreference;
}
