safemap

package

v0.7.3 Latest Latest Go to latest Published: Aug 16, 2018 License: Apache-2.0 Imports: 2 Imported by: 0

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var (
	ErrEntryExist    = errors.New("entry exist")
	ErrEntryNotExist = errors.New("entry not exist")
)

This section is empty.

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

func NewSafeMap() *SafeMap

func (this *SafeMap) BoundedWalk(callback func(k, v interface{}) bool)

func (this *SafeMap) Clear()

clear all the data

func (this *SafeMap) Delete(key interface{}) (interface{}, bool)

if key exist return value + true, else return nil + false

func (this *SafeMap) Find(key interface{}) (interface{}, bool)

if key exist return value + true, else return nil + false

func (this *SafeMap) Insert(key interface{}, value interface{}) error

if key exist return err, else return nil

func (this *SafeMap) Len() int

all kv pair count

func (this *SafeMap) Replace(key interface{}, value interface{}) (interface{}, bool)

if key exist update, else insert

func (this *SafeMap) Update(key interface{}, value interface{}) error

if key exist return nil, else return err

func (this *SafeMap) Walk(callback func(k, v interface{}))

walk through all the key value node then callback