function fetchWaiting($blockID)
{
$result = array('result' => eZFlowPool::waitingItems($blockID));
return $result;
}
/**
* Fetches waiting items and do merge with those already available
*
* @return array(eZPageBlockItem)
*/
protected function getWaitingItems()
{
$waitingItems = eZFlowPool::waitingItems( $this->id() );
$merged = $this->merge( $waitingItems, true );
usort( $merged, array( $this, 'sortItems' ) );
return $merged;
}
