/**
* Constructor
*
* @param ModelCriteria|string $modelOrQuery A query object, or model class as string.
* @param array $options
*/
public function __construct($modelOrQuery, array $options = array())
{
if (is_string($modelOrQuery)) {
$this->model = $modelOrQuery;
$this->query = PropelQuery::from($this->model);
} else {
if ($modelOrQuery instanceof ModelCriteria) {
$this->query = $modelOrQuery;
$this->model = $this->query->getModelName();
} else {
throw new Exception('Invalid argument');
}
}
parent::__construct($options);
}
/**
* Constructor
*
* @param string $root
* @param array $options
*/
public function __construct($root, array $options = array())
{
$this->setRoot($root);
parent::__construct($options);
}
