public TimeGuid([NotNull] byte[] bytes)
{
if (TimeGuidBitsLayout.GetVersion(bytes) != GuidVersion.TimeBased)
{
throw new InvalidOperationException($"Invalid v1 guid: [{string.Join(", ", bytes.Select(x => x.ToString("x2")))}]");
}
this.bytes = bytes;
}
public TimeGuid(Guid guid)
{
var timeGuidBytes = ReorderGuidBytesInCassandraWay(guid.ToByteArray());
if (TimeGuidBitsLayout.GetVersion(timeGuidBytes) != GuidVersion.TimeBased)
{
throw new InvalidOperationException($"Invalid v1 guid: {guid}");
}
bytes = timeGuidBytes;
}
public static bool TryParse([CanBeNull] string str, out TimeGuid result)
{
result = null;
if (!Guid.TryParse(str, out var guid))
{
return(false);
}
var timeGuidBytes = ReorderGuidBytesInCassandraWay(guid.ToByteArray());
if (TimeGuidBitsLayout.GetVersion(timeGuidBytes) != GuidVersion.TimeBased)
{
return(false);
}
result = new TimeGuid(timeGuidBytes);
return(true);
}
public byte[] GetNode()
{
return(TimeGuidBitsLayout.GetNode(bytes));
}
public ushort GetClockSequence()
{
return(TimeGuidBitsLayout.GetClockSequence(bytes));
}
public Timestamp GetTimestamp()
{
return(TimeGuidBitsLayout.GetTimestamp(bytes));
}
public static bool IsTimeGuid(Guid guid)
{
var timeGuidBytes = ReorderGuidBytesInCassandraWay(guid.ToByteArray());
return(TimeGuidBitsLayout.GetVersion(timeGuidBytes) == GuidVersion.TimeBased);
}
public TimeGuid([NotNull] Timestamp timestamp, ushort clockSequence, [NotNull] byte[] node)
: this(TimeGuidBitsLayout.Format(timestamp, clockSequence, node))
{
}
public byte[] NewGuid([NotNull] Timestamp timestamp, ushort clockSequence)
{
return(TimeGuidBitsLayout.Format(timestamp, clockSequence, GenerateRandomNode()));
}
public byte[] NewGuid()
{
var nowTimestamp = new Timestamp(preciseTimestampGenerator.NowTicks());
return(TimeGuidBitsLayout.Format(nowTimestamp, GenerateRandomClockSequence(), GenerateRandomNode()));
}
