/**
* fillHasMethods
*
* When getIterator is called the first time, the list of "has" methods is
* set in a static attribute to boost performances.
*
* @access protected
* @param FlexibleEntity $entity
* @return null
*/
protected static function fillHasMethods(FlexibleEntity $entity)
{
parent::fillHasMethods($entity);
static::$has_methods = array_filter(static::$has_methods, function ($e) {
return $e !== 'Role';
});
}
