hrw

README

hrw

Rendezvous or highest random weight (HRW) hashing

Documentation

Index

• type Node
• type Nodes
  • func New(nodesList []Node) Nodes
  • func (hrw Nodes) AddNode(node Node) error
  • func (hrw Nodes) GetAllNodes() []string
  • func (hrw Nodes) GetNode(key string) string
  • func (hrw Nodes) GetNodesRanked(key string) []string
  • func (hrw Nodes) NodesCount() int
  • func (hrw Nodes) RemoveNode(node string) error

Types

type Node

type Node struct {
	Name   string
	Weight float64
}

type Nodes

type Nodes map[string]nodeInfo

mapping on nodes: Name -> Weight

func New

func New(nodesList []Node) Nodes

func (Nodes) AddNode

func (hrw Nodes) AddNode(node Node) error

func (Nodes) GetAllNodes

func (hrw Nodes) GetAllNodes() []string

func (Nodes) GetNode

func (hrw Nodes) GetNode(key string) string

func (Nodes) GetNodesRanked

func (hrw Nodes) GetNodesRanked(key string) []string

func (Nodes) NodesCount

func (hrw Nodes) NodesCount() int

func (Nodes) RemoveNode

func (hrw Nodes) RemoveNode(node string) error