uid

package

v0.0.0-...-9835270 Latest Latest Go to latest Published: Sep 22, 2021 License: AGPL-3.0, Apache-2.0 Imports: 4 Imported by: 0

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Repository

github.com/finogeeks/ligase

Documentation ¶

Index ¶

Constants
type UidGenerator
- func NewDefaultIdGenerator(instanceID int) (*UidGenerator, error)
- func NewIdGenerator(start, end int64) (*UidGenerator, error)
- func (idg *UidGenerator) Next() (id int64, err error)
type UidGeneratorMng
- func GetUidGeneratorMng() *UidGeneratorMng
- func (m *UidGeneratorMng) GetIdg(key string) *UidGenerator
- func (m *UidGeneratorMng) Register(key string, start, end int64)

Constants ¶

View Source

const (
	BaseTs    = 1530687318000 //2018/7/4 14:55:18
	SeqLen    = 12
	WorkerLen = 10

	WorkerMask = 1<<WorkerLen - 1
	SeqMask    = 1<<SeqLen - 1

	TsShift   = SeqLen + WorkerLen
	SeqShift  = WorkerLen
	MaxWorkId = 1<<WorkerLen - 1
	MaxSeq    = 1<<SeqLen - 1
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type UidGenerator ¶

type UidGenerator struct {
	// contains filtered or unexported fields
}

func NewDefaultIdGenerator ¶

func NewDefaultIdGenerator(instanceID int) (*UidGenerator, error)

func NewIdGenerator ¶

func NewIdGenerator(start, end int64) (*UidGenerator, error)

func (*UidGenerator) Next ¶

func (idg *UidGenerator) Next() (id int64, err error)

type UidGeneratorMng ¶

type UidGeneratorMng struct {
	// contains filtered or unexported fields
}

func GetUidGeneratorMng ¶

func GetUidGeneratorMng() *UidGeneratorMng

func (*UidGeneratorMng) GetIdg ¶

func (m *UidGeneratorMng) GetIdg(key string) *UidGenerator

func (*UidGeneratorMng) Register ¶

func (m *UidGeneratorMng) Register(key string, start, end int64)

Source Files ¶

View all Source files

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