* case to start a full crawl.
*/
if (lastDoc != null) {
if (FeedType.CONTENT_FEED == sharepointClientContext.getFeedType()
&& ActionType.DELETE.equals(lastDoc.getAction())) {
listState.resetState();
if (FeedType.CONTENT_FEED == sharepointClientContext.getFeedType()) {
// In case of content feed, we need to keep track of
// folders and the items under that. This is
// required for sending delete feeds for the
// documents when their parent folder is deleted.