public function getCreator()
    {
        return $this->getCachedProperty(
            'creator',
            function () {
                try {
                    return $this->getValue('creator')
                        ? new Account($this->getValue('creator'))
                        : null;
                } catch (\InvalidArgumentException $e) {
                    throw new \UnexpectedValueException($e->getMessage(), $e->getCode(), $e);
                }
            }
        );
    }
public function getCreator()
    {
        return $this->getCachedProperty(
            'creator',
            function () {
                try {
                    return $this->getValue('creator')
                        ? new Account($this->getValue('creator'))
                        : null;
                } catch (\InvalidArgumentException $e) {
                    throw new \UnexpectedValueException($e->getMessage(), $e->getCode(), $e);
                }
            }
        );
    }
public function getCreator ( ) { return $ this -> getCachedProperty ( 'creator' , function ( ) { try { return $ this -> getValue ( 'creator' ) ? new Account ( $ this -> getValue ( 'creator' ) ) : null ; } catch ( \ InvalidArgumentException $ e ) { throw new \ UnexpectedValueException ( $ e -> getMessage ( ) , $ e -> getCode ( ) , $ e ) ; } } ) ; }
Return Item creator.

@return Account|null

@throws \UnexpectedValueException

@since 0.1
Return Item creator .