consistent

Documentation

Index

• Constants
• type Consistent
  • func New() *Consistent
  • func (c *Consistent) Add(nodes ...int32)
  • func (c *Consistent) Clear()
  • func (c *Consistent) Get(name string) int32
  • func (c *Consistent) GetBy(key int64) int32
  • func (c *Consistent) Len() int
  • func (c *Consistent) Members() []int32
  • func (c *Consistent) Remove(nodes ...int32)

Constants

const (
	ReplicaCount = 20 // 固定大小的虚拟节点数量
)

Types

type Consistent

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

Consistent 一致性hash code inspired by github.com/stathat/consistent

func New

func New() *Consistent

func (*Consistent) Add

func (c *Consistent) Add(nodes ...int32)

Add inserts an int32 node in the consistent hash.

func (*Consistent) Clear

func (c *Consistent) Clear()

func (*Consistent) Get

func (c *Consistent) Get(name string) int32

Get returns an element close to where name hashes to in the circle.

func (*Consistent) GetBy

func (c *Consistent) GetBy(key int64) int32

GetBy returns an element close to where name hashes to in the circle.

func (*Consistent) Len

func (c *Consistent) Len() int

func (*Consistent) Members

func (c *Consistent) Members() []int32

func (*Consistent) Remove

func (c *Consistent) Remove(nodes ...int32)

Remove removes an int32 node from the hash.