@Override
  public void collect(Entry entry) {
    for (AttributeDetector detector : detectors) {
      LOG.info("Collecting information for the detector: [{}]", detector);
      detector.collect(entry);
    }
  }
The set of detectors this instance delegates to
ambari-server/src/main/java/org/apache/ambari/server/ldap/service/ads/detectors/ChainedAttributeDetector.java