Method parseTelnet

src/tsd/HistogramDataPointRpc.java:209–242

(final TSDB tsdb, final String encoded)

  }

  SimpleHistogram parseTelnet(final TSDB tsdb, final String encoded) {
    final SimpleHistogram shdp = new SimpleHistogram(tsdb.histogramManager()
        .getCodec(SimpleHistogramDecoder.class));
    
    final String[] buckets = Tags.splitString(encoded, ':');
    if (buckets.length < 1) {
      throw new IllegalArgumentException("Must have at least one bucket in the "
          + "histogram.");
    }
    
    for (final String bucket : buckets) {
      final String[] kv = Tags.splitString(bucket, '=');
      if (kv.length != 2) {
        throw new IllegalArgumentException("Improperly formatted bucket: " 
            + bucket);
      }
      
      kv[0] = kv[0].toLowerCase();
      if (kv[0].equals("u")) {
        shdp.setUnderflow(Long.parseLong(kv[1]));
      } else if (kv[0].equals("o")) {
        shdp.setOverflow(Long.parseLong(kv[1]));
      } else {
        final String[] bounds = Tags.splitString(kv[0], ',');
        if (bounds.length != 2) {
          throw new IllegalArgumentException("Improperly formatted bounds: " 
              + bucket);
        }
        shdp.addBucket(Float.parseFloat(bounds[0]), Float.parseFloat(bounds[1]), 
            Long.parseLong(kv[1]));
      }
    }
    return shdp;
  }
  
  @VisibleForTesting
  boolean enabled() {