lxm_library_java/SnowFlake-IdGenerator
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修改约束条件

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zhouzj
2021-03-14 12:13:37 +08:00
parent 85dfbd8528
commit cac6ede6b7
3 changed files with 7 additions and 8 deletions
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2
C#/source/Yitter.IdGenerator/Core/SnowWorkerM1.cs
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@@ -100,7 +100,7 @@ namespace Yitter.IdGenerator
if (MaxSeqNumber == 0) if (MaxSeqNumber == 0)
{ {
MaxSeqNumber = (int)Math.Pow(2, SeqBitLength); MaxSeqNumber = (int)Math.Pow(2, SeqBitLength)-1;
} }
_TimestampShift = (byte)(WorkerIdBitLength + SeqBitLength); _TimestampShift = (byte)(WorkerIdBitLength + SeqBitLength);

9
C#/source/Yitter.IdGenerator/DefaultIdGenerator.cs
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@@ -57,11 +57,10 @@ namespace Yitter.IdGenerator
} }
var maxSeqNumber = Math.Pow(2, options.SeqBitLength) - 1; var maxSeqNumber = Math.Pow(2, options.SeqBitLength) - 1;
if (options.MaxSeqNumber > maxSeqNumber) //if (options.MaxSeqNumber > maxSeqNumber)
{ //{
options.MaxSeqNumber = (int)maxSeqNumber; // options.MaxSeqNumber = (int)maxSeqNumber;
} //}
if (options.MaxSeqNumber < 0 || options.MaxSeqNumber > maxSeqNumber) if (options.MaxSeqNumber < 0 || options.MaxSeqNumber > maxSeqNumber)
{ {
throw new ApplicationException("MaxSeqNumber error. (range:[1, " + maxSeqNumber + "]"); throw new ApplicationException("MaxSeqNumber error. (range:[1, " + maxSeqNumber + "]");

4
Java/source/src/main/java/com/yitter/contract/IdGeneratorOptions.java
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@@ -50,9 +50,9 @@ public class IdGeneratorOptions {
/** /**
* 最小序列数（含） * 最小序列数（含）
* 默认11，不小于5，不大于MaxSeqNumber-2 * 默认5，不小于1，不大于MaxSeqNumber-1
*/ */
public short MinSeqNumber = 11; public short MinSeqNumber = 5;
/** /**
* 最大漂移次数（含） * 最大漂移次数（含）