/**
  * Constructor. Pass in an array of fields.
  */
 public function __construct($fields)
 {
     parent::__construct($fields);
 }
 /**
  * @param $items An array of PodioItem objects
  * @param $filtered Count of items in current selected
  * @param $total Total number of items if no filters were to apply
  */
 public function __construct($items = array(), $filtered = null, $total = null)
 {
     $this->filtered = $filtered;
     $this->total = $total;
     parent::__construct($items);
 }