/**
* Returns the search modes.
*
* @return array list of search modes
*/
public function getSearchModes()
{
if ($this->getSearchType() == 'number') {
return NumberAttribute::getStaticSearchModes();
} else {
if ($this->getSearchType() == 'date') {
return DateAttribute::getStaticSearchModes();
} else {
return parent::getSearchModes();
}
}
}