public function __construct($vals = null)
{
if (!isset(self::$_TSPEC)) {
self::$_TSPEC = array(1 => array('var' => 'operationHandle', 'type' => TType::STRUCT, 'class' => '\\TOperationHandle'), 2 => array('var' => 'orientation', 'type' => TType::I32), 3 => array('var' => 'maxRows', 'type' => TType::I64), 4 => array('var' => 'fetchType', 'type' => TType::I16));
}
if (is_array($vals)) {
if (isset($vals['operationHandle'])) {
$this->operationHandle = $vals['operationHandle'];
}
if (isset($vals['orientation'])) {
$this->orientation = $vals['orientation'];
}
if (isset($vals['maxRows'])) {
$this->maxRows = $vals['maxRows'];
}
if (isset($vals['fetchType'])) {
$this->fetchType = $vals['fetchType'];
}
}
}
