public static function asArray()
{
$values = Cardinality::asArray();
$values['SAME'] = self::SAME;
$values['ANY'] = self::ANY;
return $values;
}
/**
* Set the cardinality of the variable.
*
* @param int $cardinality A value from the Cardinality enumeration.
* @throws \InvalidArgumentException If $cardinality is not a value from the Cardinality enumeration.
*/
public function setCardinality($cardinality)
{
if (in_array($cardinality, Cardinality::asArray())) {
$this->cardinality = $cardinality;
} else {
$msg = "The cardinality must be a value from the Cardinality enumeration.";
throw new InvalidArgumentException($msg);
}
}
