/**
* Overrides an already defined type to use a different implementation.
*
* @param string $name
* @param string $className
*/
public static function overrideType($name, $className)
{
if (!isset(self::$_typesMap[$name])) {
throw DoctrineException::typeNotFound($name);
}
self::$_typesMap[$name] = $className;
}