Ichaber\SSSwiftype\Extensions\SwiftypeSiteTreeCrawlerExtension::collateUrls
Collate Urls to crawl
Extensions are singleton, so we use the owner key to make sure that we're only processing Urls directly related to the desired record. You might need to collate more than one URL per Page (maybe you're using Fluent or another translation module). This is the method you will want to override in order to add that additional logic.
Signature
public function collateUrls()