public static ColumnFamilyCompression FromCassandraCompressionOptions(this Dictionary <string, string> value)
{
if (value.ContainsKey(cassandraCompressionAlgorithmKeyName))
{
var algorithm = value[cassandraCompressionAlgorithmKeyName];
var options = new CompressionOptions();
if (value.ContainsKey("chunk_length_kb"))
{
options.ChunkLengthInKb = int.Parse(value["chunk_length_kb"]);
}
return(new ColumnFamilyCompression(algorithm, options));
}
return(new ColumnFamilyCompression(CompressionAlgorithms.None, null));
}
internal ColumnFamilyCompression(string algorithm, CompressionOptions options)
{
Algorithm = algorithm;
Options = options;
}
public static ColumnFamilyCompression Deflate(CompressionOptions options)
{
return(new ColumnFamilyCompression(CompressionAlgorithms.Deflate, options));
}
public static ColumnFamilyCompression LZ4(CompressionOptions options)
{
return(new ColumnFamilyCompression(CompressionAlgorithms.LZ4, options));
}
public static ColumnFamilyCompression Snappy(CompressionOptions options)
{
return(new ColumnFamilyCompression(CompressionAlgorithms.Snappy, options));
}