/**
* Validates whether the given Reflector's arguments match the business rules of phpDocumentor.
*
* @param BaseReflector $element
*
* @throws \UnexpectedValueException if no DocBlock is associated with the given Reflector.
*
* @return Error|null
*/
public function validate($element)
{
$docBlock = $element->getDocBlock();
if (null === $docBlock) {
throw new \UnexpectedValueException('A DocBlock should be present (and validated) before this validator can be applied');
}
if ($docBlock->hasTag('return')) {
$returnTag = current($docBlock->getTagsByName('return'));
if ($returnTag->getType() == 'type') {
return new Error(LogLevel::WARNING, 'PPC:ERR-50017', $element->getLinenumber());
}
}
return null;
}
