Prado\Data\SqlMap\DataMapper\TSqlMapPagedList::getIsPreviousPageAvailable PHP 메소드

public getIsPreviousPageAvailable ( ) : boolean
리턴	boolean	true if the previous page is available, false otherwise.

    public function getIsPreviousPageAvailable()
    {
        return $this->_prevPageList !== null;
    }

TSqlMapPagedList