RunTimeOperation::parse

public function parse()
{
	if(is_callable($this->callable))
	{
		$reflection = new ReflectionFunction($this->callable);

		if($reflection->isClosure())
		{
			// todo: check arguments
		}
		else
		{
			// raise an error
			$this->addParseError('Runtime action is not a closure');
		}
	}
	else
	{
		// raise an error
		$this->addParseError('Runtime action is not callable');
	}
}