| Name | Description |
|---|---|
| CrawlEventCollection | |
| CrawlEventGenerator | |
| CrawlEventNotifier | Crawl event notifier takes crawled events and notifies the queue about them. |
| DescendantsCrawler | Decendants crawler. |
| DescendantsTreeBuilder | Descendants tree builder. |
| DescendantsTreeCollection | Descendants tree collection. |
| LocalEventGenerator | Generates ChangeEvents from the local tree and a list of all stored objects. |