} // end addTimeStamp()
/// <summary>
/// Compute the hash of the key in the buffer. Use the Murmurhash3
/// algorithm to compute the hash. If not all of the values have been
/// added to the key (i.e. if the buffer is not full), then throw an
/// exception.
/// </summary>
public void computHashes()
{
// Check all the values for the key have been added
if (this.current_size != this.buffer_size)
{
throw new KineticaException("The RecordKey buffer is not full; check that all the relevant values have been added.");
}
// Hash the value
MurMurHash3.LongPair murmur = new MurMurHash3.LongPair();
MurMurHash3.murmurhash3_x64_128(this.buffer, 0, (uint)this.buffer_size, 10, out murmur);
// Save the hash value
this.routingHash = murmur.val1;
this.hash_code = (int)(this.routingHash ^ ((this.routingHash >> 32) & 0x0000ffffL));
} // end computHashes
} // end addDouble
/// <summary>
/// Add a string to the buffer. Hash the string value and add it
/// as a long internally.
/// </summary>
/// <param name="value">The string value to be added. Can be null.</param>
public void addString(string value)
{
// Handle nulls
if (value == null)
{
this.addLong(0L);
return;
}
// Hash the value
MurMurHash3.LongPair murmur = new MurMurHash3.LongPair();
System.Text.Encoding encoding = new System.Text.UTF8Encoding();
byte[] input = encoding.GetBytes(value);
MurMurHash3.murmurhash3_x64_128(input, 0, (uint)input.Length, 10, out murmur);
// Add the hashed value to the buffer
this.addLong(murmur.val1);
} // end addString
