src/Observers/AbstractColumnCollectorObserver.php
/**
     * Will be invoked by the action on the events the listener has been registered for.
     *
     * @param \TechDivision\Import\Subjects\SubjectInterface $subject The subject instance
     *
     * @return array The modified row
     * @see \TechDivision\Import\Observers\ObserverInterface::handle()
     */
Will be invoked by the action on the events the listener has been registered for.

@return array The modified row
@see \TechDivision\Import\Observers\ObserverInterface::handle()
Will be invoked by the action on the events the listener has been registered for . @return array The modified row @see \ TechDivision \ Import \ Observers \ ObserverInterface :: handle ()
public function handle(SubjectInterface $subject) : array
    {
        $this->setSubject($subject);
        $this->setRow($subject->getRow());
        $this->process();
        return $this->getRow();
    }
public function handle ( SubjectInterface $ subject ) : array { $ this -> setSubject ( $ subject ) ; $ this -> setRow ( $ subject -> getRow ( ) ) ; $ this -> process ( ) ; return $ this -> getRow ( ) ; }
Will be invoked by the action on the events the listener has been registered for.
Will be invoked by the action on the events the listener has been registered for .
// initialize the row // process the functionality and return the row // return the processed row