SnowflakeID 构造函数

public SnowflakeID(
	long dataCenterId = 0,
	long workerId = 0
)

Public Sub New ( 
	Optional dataCenterId As Long = 0,
	Optional workerId As Long = 0
)

new : 
        ?dataCenterId : int64 * 
        ?workerId : int64 
(* Defaults:
        let _dataCenterId = defaultArg dataCenterId 0
        let _workerId = defaultArg workerId 0
*)
-> SnowflakeID