@Override public TransformedWaveletDelta getTransformedDelta(long version) throws IOException { WaveletDeltaRecord delta = getDelta(version); return (delta != null) ? delta.getTransformedDelta() : null; }
@Override public ByteStringMessage<ProtocolAppliedWaveletDelta> getAppliedDelta(long version) throws IOException { WaveletDeltaRecord delta = getDelta(version); return (delta != null) ? delta.getAppliedDelta() : null; }