/**
* @param Input $input
* @return Result
*/
public function parse(Input $input)
{
$result = $this->parser->parse($input)->addParser($this);
// Don't call the callback if there was an error.
if ($result->errorMessage) {
return $result;
}
$result->data = call_user_func($this->function, $result, $input);
return $result;
}
/**
* @return File
*/
public function parse($input)
{
$result = $this->rootParser->parse(new Input($input));
if ($result->errorMessage) {
throw new ParseException($result->errorMessage);
} else {
return $result->data;
}
}
