/// <inheritdoc cref="IKeyComparer.GetHash" />
public uint GetHash(string key)
{
if (string.IsNullOrEmpty(key))
{
throw new ArgumentNullException(nameof(key));
}
return(CityHash.CityHash32(key.ToUpperInvariant(), Encoding.UTF8));
}
public bool TryGetEntry(string path, [NotNullWhen(true)] out HashEntry?entry)
{
if (TryGetEntry(CityHash.CityHash64(path), out entry))
{
return(true);
}
return(false);
}
void Test(int index, int offset, int len)
{
var seq = new ReadOnlySequence <byte>(data, offset, len);
UInt128 u = CityHash.CityHash128(seq);
UInt128 v = CityHash.CityHash128WithSeed(seq, kSeed128);
Assert.Equal(testdata[index, 3], u.Low);
Assert.Equal(testdata[index, 4], u.High);
Assert.Equal(testdata[index, 5], v.Low);
Assert.Equal(testdata[index, 6], v.High);
}
protected void GetDistributionKey_Click(object sender, EventArgs e)
{
TenantId.Text = CityHash.CityHash64StringGetLong(TenantToken.Text.ToLower()).ToString();
}
uint IHashAlgo.Hash(byte[] data)
{
return(CityHash.CityHash32(data));
}
ulong IHashAlgo.Hash64(string data)
{
return(CityHash.CityHash64(data));
}
ulong IHashAlgo.Hash64(byte[] data)
{
return(CityHash.CityHash64(data));
}
uint IHashAlgo.Hash(string data)
{
return(CityHash.CityHash32(data));
}
public void CityHash64_ReturnCorrectHash(string data, ulong expectedHash)
{
ulong hash = CityHash.CityHash64(data);
Assert.AreEqual(expectedHash, hash);
}
