/**
* Adds a new object into the current object and returns it.
*
* @param Zend_Media_Asf_Object $object The object to add
* @return Zend_Media_Asf_Object
*/
public final function addObject($object)
{
$object->setParent($this);
$object->setOptions($this->_options);
if (!$this->hasObject($object->getIdentifier())) {
$this->_objects[$object->getIdentifier()] = array();
}
return $this->_objects[$object->getIdentifier()][] = $object;
}