protected function getWaitingItems()
    {
        $waitingItems = eZFlowPool::waitingItems( $this->id() );
        $merged = $this->merge( $waitingItems, true );
        usort( $merged, array( $this, 'sortItems' ) );

        return $merged;
    }
protected function getWaitingItems()
    {
        $waitingItems = eZFlowPool::waitingItems( $this->id() );
        $merged = $this->merge( $waitingItems, true );
        usort( $merged, array( $this, 'sortItems' ) );

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

@return array(eZPageBlockItem)
Fetches waiting items and do merge with those already available