code: public void clear() {
  		Record record = this.client.get(null, key, tailBin, topBin);
  		long tail = record.getLong(tailBin);
  		long top = record.getLong(topBin);
  		List<Key> subKeys = subrecordKeys(tail, top);
  		for (Key key : subKeys) {
  			this.client.delete(null, key);
  		}
  	}
docs: clear all elements from the TimeSeries associated with a Key