public EstimatedHistogram deserialize(DataInputPlus in) throws IOException {
      int size = in.readInt();
      long[] offsets = new long[size - 1];
      long[] buckets = new long[size];

      for (int i = 0; i < size; i++) {
        offsets[i == 0 ? 0 : i - 1] = in.readLong();
        buckets[i] = in.readLong();
      }
      return new EstimatedHistogram(offsets, buckets);
    }
Esempio n. 2
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    public Batch deserialize(DataInputPlus in, int version) throws IOException {
      UUID id = UUIDSerializer.serializer.deserialize(in, version);
      long creationTime = in.readLong();

      /*
       * If version doesn't match the current one, we cannot not just read the encoded mutations verbatim,
       * so we decode them instead, to deal with compatibility.
       */
      return version == MessagingService.current_version
          ? createRemote(id, creationTime, readEncodedMutations(in))
          : createLocal(id, creationTime, decodeMutations(in, version));
    }