/// <summary>
/// Hashes given partition and key.
/// </summary>
/// <param name="partition">Partition.</param>
/// <param name="key">Key.</param>
/// <returns>Long hash for given partition and key.</returns>
public static long HashPartitionAndKey(string partition, string key)
{
unchecked
{
var pHash = (long)XXHash32.CalculateRaw(partition) << 32;
return(pHash + XXHash32.CalculateRaw(key));
}
}
/// <summary>
/// Hashes given partition; returns null if partition is null.
/// </summary>
/// <param name="partition">Partition.</param>
/// <returns>Long hash for given partition, null if partition is null.</returns>
public static long?HashPartition(string partition)
{
if (partition == null)
{
return(new long?());
}
unchecked
{
return((long)XXHash32.CalculateRaw(partition) << 32);
}
}