Kraken\Supervision\Solver::solve PHP Method

    public function solve($ex, $params = [])
    {
        foreach ($this->requires as $require) {
            if (!isset($params[$require])) {
                return Promise::doReject(new IllegalCallException('Missing parameter [' . $require . '] for [' . get_class($this) . '].'));
            }
        }
        return Promise::doResolve($this->solver($ex, $params));
    }