Prado\Collections\TPagedList::nextPage PHP Метод

    public function nextPage()
    {
        return $this->gotoPage($this->_currentPageIndex + 1);
    }

 /**
  * Switches to the next page.
  * @return integer|boolean the new page index, false if next page is not availabe.
  */
 public function nextPage()
 {
     return $this->getIsNextPageAvailable() ? parent::nextPage() : false;
 }