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Andreas Huber e03fccbdf7 support for negative values in variable byte encoding

We now support negative values. This will allow us to
store time/value sequences that are not monotonically
increasing, so that we do not have to create multiple
files just because some values were send out of order.

This is done by first transforming the values into
positive values by using interleaved encoding (there
is a name for it, but I don't remember it). We are
mapping values like this:
 0 -> 1
 1 -> 2
-1 -> 3
 2 -> 4
-2 -> 5
...

Renamed LongSequenceEncoderDecoder to VariableByteEncoder.
Made methods static.

2018-09-29 19:48:57 +02:00

block-storage

support for negative values in variable byte encoding

2018-09-29 19:48:57 +02:00

data-store

update java, gradle and third party libs

2018-09-29 09:08:29 +02:00

file-utils

update 3rd party libs

2018-04-21 20:01:39 +02:00

gradle/wrapper

update java, gradle and third party libs