Nova.IdGenerator/Worker/SnowWorkerB.cs

（完整代码） 1KB 

using Nova.IdGenerator.Interface;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Nova.IdGenerator.Worker
{
    public class SnowWorkerB:SnowWorkerA
    {
        public SnowWorkerB(IdGeneratorOptions options) : base(options)
        {

        }


        public override long NextId()
        {
            lock (_SyncLock)
            {
                long currentTimeTick = GetCurrentTimeTick();

                if (_LastTimeTick == currentTimeTick)
                {
                    if (_CurrentSeqNumber++ > MaxSeqNumber)
                    {
                        _CurrentSeqNumber = MinSeqNumber;
                        currentTimeTick = GetNextTimeTick();
                    }
                }
                else
                {
                    _CurrentSeqNumber = MinSeqNumber;
                }

                if (currentTimeTick < _LastTimeTick)
                {
                    throw new Exception(string.Format("Time error for {0} milliseconds", _LastTimeTick - currentTimeTick));
                }

                _LastTimeTick = currentTimeTick;
                var result = ((currentTimeTick << _TimestampShift) + ((long)WorkerId << SeqBitLength) + (uint)_CurrentSeqNumber);

                return result;
            }
        }

    }
}

24 小时内免费解锁 3 个项目，之后 1 积分/个。 规则说明

AI 解读

登录后可用，每次 10 积分，解读结果公开显示在下面。

还没有人解读过这个文件。