/**
*
* @param mixed $sender
* @return Centurion_Collection
*/
protected function _setupObjectContainer($sender)
{
$id = Centurion_Inflector::id($sender);
if (!isset($this->_objectCollection->{$id}) || !(is_array($this->_objectCollection->{$id}) || $this->_objectCollection->{$id} instanceof ArrayAccess)) {
$this->_objectCollection->{$id} = new Centurion_Collection();
}
return $this->_objectCollection->{$id};
}
