if (segs == null) {
LOG.info("Stopping at depth=" + i + " - no more URLs to fetch.");
break;
}
start = System.currentTimeMillis();
fetcher.fetch(segs[0], threads, org.apache.nutch.fetcher.Fetcher.isParsing(getConf())); // fetch it
delta = System.currentTimeMillis() - start;
res.addTiming("fetch", i + "", delta);
if (!Fetcher.isParsing(job)) {
start = System.currentTimeMillis();
parseSegment.parse(segs[0]); // parse it, if needed