/// <summary>
/// Set the default instance of <see cref="IdGen"/>.
/// </summary>
/// <param name="idGen">The instace of <see cref="IdGen"/>.</param>
public static void SetDefault(IdGen idGen = null)
{
if (Instance != null)
{
throw new InvalidOperationException("Can't set default instance of IdGen twice.");
}
Instance = idGen ?? new IdGen();
}
/// <summary>
/// Specify an unique id of current machine.
/// </summary>
/// <param name="machineId">An unique id of current machine.</param>
public static void SetMachineId(ushort machineId)
{
if (_instance != null)
{
throw new InvalidOperationException("Can't set machine id twice.");
}
_instance = new IdGen(machineId);
}
/// <summary>
/// Specify an unique id of current machine.
/// </summary>
public static void Init(
ushort machineId,
byte machineIdBits = DefaultMachineIdBits,
byte sequenceBits = DefaultSequenceBits)
{
if (_instance != null)
{
throw new InvalidOperationException("Can't set machine id twice.");
}
_instance = new IdGen(machineId, machineIdBits, sequenceBits);
}