public function setAdded(\Lullabot\Mpx\DataService\DateTime\DateTimeFormatInterface $added)
    {
        $this->added = $added;
    }
public function setAdded(\Lullabot\Mpx\DataService\DateTime\DateTimeFormatInterface $added)
    {
        $this->added = $added;
    }
public function setAdded ( \ Lullabot \ Mpx \ DataService \ DateTime \ DateTimeFormatInterface $ added ) { $ this -> added = $ added ; }
Set the date and time that this object was created.

@param \Lullabot\Mpx\DataService\DateTime\DateTimeFormatInterface $added
Set the date and time that this object was created .