hash

package
v0.1.4 Latest Latest
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Published: Apr 27, 2024 License: Apache-2.0 Imports: 5 Imported by: 0

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Overview

Copyright 2020 newtbig Author. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

Constants

This section is empty.

Variables

View Source
var ErrEmptyRing = errors.New("empty ring")

Functions

This section is empty.

Types

type HashRing

type HashRing struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewHashRing

func NewHashRing(rep uint32, rLen uint32) *HashRing

func (*HashRing) Add

func (this *HashRing) Add(elt string) []uint32

func (*HashRing) Get

func (this *HashRing) Get(name string) (error, string)

func (*HashRing) Get64

func (this *HashRing) Get64(val int64) (error, uint32)

func (*HashRing) HasMember

func (this *HashRing) HasMember(elt string) bool

func (*HashRing) Members

func (this *HashRing) Members() []string

func (*HashRing) Remove

func (this *HashRing) Remove(elt string)

type IHashRing

type IHashRing interface {
	Add(elt string) []uint32
	Remove(elt string)
	HasMember(elt string) bool
	Members() []string
	Get(name string) (error, string)
	Get64(val int64) (error, uint32)
}

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