Prado\Data\SqlMap\Statements\TMappedStatement::raiseRowDelegate PHP Метод

    protected function raiseRowDelegate($handler, $param)
    {
        if (is_string($handler)) {
            call_user_func($handler, $this, $param);
        } else {
            if (is_callable($handler, true)) {
                // an array: 0 - object, 1 - method name/path
                list($object, $method) = $handler;
                if (is_string($object)) {
                    // static method call
                    call_user_func($handler, $this, $param);
                } else {
                    if (($pos = strrpos($method, '.')) !== false) {
                        $object = $this->getSubProperty(substr($method, 0, $pos));
                        $method = substr($method, $pos + 1);
                    }
                    $object->{$method}($this, $param);
                }
            } else {
                throw new TInvalidDataValueException('sqlmap_invalid_delegate', $this->getID(), $handler);
            }
        }
    }