public PredictionCacheWriter(BlockStream blockStream, PredictionHeader header, bool leaveOpen = false)
{
_blockStream = blockStream;
_writer = new BinaryWriter(blockStream);
_header = header;
_leaveOpen = leaveOpen;
}
private static void WritePredictions(ILogger logger, string description, string filePath,
PredictionHeader header, Prediction[][] predictionsPerRef)
{
logger.Write($"- writing {description} predictions... ");
using (var stream = new BlockStream(new Zstandard(), FileUtilities.GetCreateStream(filePath), CompressionMode.Compress))
using (var writer = new PredictionCacheWriter(stream, CloneHeader(header)))
{
writer.Write(header.LookupTable, predictionsPerRef);
}
logger.WriteLine("finished.");
}
private static PredictionHeader CloneHeader(PredictionHeader header) => new PredictionHeader(CloneBaseHeader(header), header.Custom, header.LookupTable);
internal PredictionCacheStaging(PredictionHeader header, Prediction[][] predictionsPerRef)
{
_header = header;
_predictionsPerRef = predictionsPerRef;
}
