public function getChanTriggers($channel)
    {
        if (!isset($this->triggers[$channel])) {
            $fmt = $this->getFormatter(false);
            throw new \Erebot\NotFoundException(
                $fmt->_(
                    'No triggers found for channel "<var name="chan"/>"',
                    array('chan' => $channel)
                )
            );
        }

        return $this->triggers[$channel];
    }