public function addContributor($name, $email = '', $url = '')
{
if (parent::isFilledString($name) == TRUE) {
if (!isset($this->contributors)) {
$this->contributors = new AtomBuilderObjectList(0, 1000);
}
// end if
$tmp_person = new AtomBuilderPerson($name);
if (parent::isFilledString($email) == TRUE) {
$tmp_person->setEmail($email);
}
// end if
if (parent::isFilledString($url) == TRUE) {
$tmp_person->setURL($url);
}
// end if
$this->contributors->addObject($tmp_person);
}
// end if
}
