ExternalFeed::setSequence PHP Method

    function setSequence($seq)
    {
        return $this->setData('seq', $seq);
    }

 /**
  * Internal function to return ExternalFeed object from a row.
  * @param $row array
  * @return ExternalFeed
  */
 function &_returnExternalFeedFromRow($row)
 {
     $externalFeedPlugin =& PluginRegistry::getPlugin('generic', $this->parentPluginName);
     $externalFeedPlugin->import('ExternalFeed');
     $externalFeed = new ExternalFeed();
     $externalFeed->setId($row['feed_id']);
     $externalFeed->setJournalId($row['journal_id']);
     $externalFeed->setUrl($row['url']);
     $externalFeed->setSequence($row['seq']);
     $externalFeed->setDisplayHomepage($row['display_homepage']);
     $externalFeed->setDisplayBlock($row['display_block']);
     $externalFeed->setLimitItems($row['limit_items']);
     $externalFeed->setRecentItems($row['recent_items']);
     $this->getDataObjectSettings('external_feed_settings', 'feed_id', $row['feed_id'], $externalFeed);
     return $externalFeed;
 }