How to use

keySet

method

in

com.ebay.jetstream.event.JetstreamEvent

public static boolean isGroupByCounterEventWithTag(JetstreamEvent event,
    Map<String, String> tags) {
  boolean result = false;
  if ((event != null)
      && event.getEventType().contains(COUNTERGROUPBYEVENT)) {
    Set<String> keys = event.keySet();
    String[] keyArray = keys.toArray(new String[0]);
    for (int i = 0; i < keyArray.length; i++) {
      if (keyArray[i].contains(COUNTERGROUPBYEVENTTAG)) {
        result = true;
        if (tags != null) {
          tags.put(keyArray[i],
              String.valueOf(event.get(keyArray[i])));
        }
      }
    }
    if (event.getEventType().contains(COUNTERGROUPBYMETICTIMEEVENT)) {
      tags.put(TAG_METRICTIME,
          String.valueOf(event.get(MCConstant.METRIC_TIME)));
    }
  }
  return result;
}