lxm_library_java/SnowFlake-IdGenerator
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yitter
2021-03-27 18:14:02 +08:00
parent ea30df4254
commit 5692602660
6 changed files with 100 additions and 101 deletions
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5
Go/source/gen/DefaultIdGenerator.go
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@@ -7,7 +7,6 @@
package gen
import (
"math"
"time"
"yitidgen/contract"
"yitidgen/core"
@@ -33,7 +32,7 @@ func NewDefaultIdGenerator(options *contract.IdGeneratorOptions) *DefaultIdGener
panic("error：WorkerIdBitLength + SeqBitLength <= 22")
}
maxWorkerIdNumber := uint16(math.Pow(float64(2), float64(options.WorkerIdBitLength))) - 1
maxWorkerIdNumber := uint16(1<<options.WorkerIdBitLength) - 1
if options.WorkerId > maxWorkerIdNumber {
panic("WorkerId error. (range:[1, " + string(maxWorkerIdNumber) + "]")
}
@@ -42,7 +41,7 @@ func NewDefaultIdGenerator(options *contract.IdGeneratorOptions) *DefaultIdGener
panic("SeqBitLength error. (range:[2, 21])")
}
maxSeqNumber := uint32(math.Pow(2, float64(options.SeqBitLength))) - 1
maxSeqNumber := uint32(1<<options.SeqBitLength) - 1
if options.MaxSeqNumber > maxSeqNumber {
panic("MaxSeqNumber error. (range:[1, " + string(maxSeqNumber) + "]")
}