public function setTarget($target) {
            
            if(is_array($target)) {
                foreach ($target as $arg) {
                    $this->arguments[] = $arg;
                }
            }
            if(is_string($target)) {
                $args = explode(',', $target);
                foreach ($args as $arg) {
                   $this->arguments[] = $arg; 
                }
            }
            return $this;
        }