public function getOutcome($serial){
        $returnValue = null;

        if(!empty($serial)){
            if(isset($this->outcomes[$serial])){
                $returnValue = $this->outcomes[$serial];
            }
        }

        return $returnValue;
    }
public function getOutcome($serial){
        $returnValue = null;

        if(!empty($serial)){
            if(isset($this->outcomes[$serial])){
                $returnValue = $this->outcomes[$serial];
            }
        }

        return $returnValue;
    }
public function getOutcome ( $ serial ) { $ returnValue = null ; if ( ! empty ( $ serial ) ) { if ( isset ( $ this -> outcomes [ $ serial ] ) ) { $ returnValue = $ this -> outcomes [ $ serial ] ; } } return $ returnValue ; }
Short description of method getOutcome

@access public
@author Sam, <sam@taotesting.com>
@param
string serial
@return \oat\taoQtiItem\model\qti\OutcomeDeclaration
Short description of method getOutcome