hashring

package

v1.0.2 Latest Latest Go to latest Published: Feb 17, 2023 License: MIT Imports: 2 Imported by: 0

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Repository

github.com/lockp111/consistent-hashring

Links

Open Source Insights

Documentation ¶

Index ¶

func Hash(key string) uint32
type HashRing
- func New[T any]() *HashRing[T]
type Slot
- func NewSlot[T any](key string, value T) Slot[T]
- func (s *Slot[T]) GetValue() T
- func (s *Slot[T]) Hash() uint32

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Hash ¶

func Hash(key string) uint32

Types ¶

type HashRing ¶

type HashRing[T any] struct {
	// contains filtered or unexported fields
}

func New ¶

func New[T any]() *HashRing[T]

func (*HashRing[T]) Add ¶

func (h *HashRing[T]) Add(slots ...Slot[T])

Add slots to hashring. It will be slow if you call too often

func (*HashRing[T]) Count ¶

func (h *HashRing[T]) Count() int

Count slot number

func (*HashRing[T]) ForEach ¶

func (h *HashRing[T]) ForEach(fn func(index int, hash uint32, value T))

ForEach hashring

func (*HashRing[T]) Get ¶

func (h *HashRing[T]) Get(key string) (Slot[T], bool)

Get slot by key

func (*HashRing[T]) GetNext ¶

func (h *HashRing[T]) GetNext(s Slot[T]) Slot[T]

GetNext from slot

func (*HashRing[T]) GetPrev ¶

func (h *HashRing[T]) GetPrev(s Slot[T]) Slot[T]

GetPrev from slot

func (*HashRing[T]) Len ¶

func (h *HashRing[T]) Len() int

sort

func (*HashRing[T]) Less ¶

func (h *HashRing[T]) Less(i, j int) bool

func (*HashRing[T]) Remove ¶

func (h *HashRing[T]) Remove(keys ...string)

Remove slot by keys

func (*HashRing[T]) Sort ¶

func (h *HashRing[T]) Sort()

Sort hashring

func (*HashRing[T]) Swap ¶

func (h *HashRing[T]) Swap(i, j int)

func (*HashRing[T]) UnsortAdd ¶

func (h *HashRing[T]) UnsortAdd(slots ...Slot[T])

UnsortAdd slots to hashring, but no sort

type Slot ¶

type Slot[T any] struct {
	// contains filtered or unexported fields
}

func NewSlot ¶

func NewSlot[T any](key string, value T) Slot[T]

func (*Slot[T]) GetValue ¶

func (s *Slot[T]) GetValue() T

func (*Slot[T]) Hash ¶

func (s *Slot[T]) Hash() uint32

Source Files ¶

View all Source files

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