counters

Documentation

Index

• type Counter
  • func NewCounter() *Counter
  • func (this *Counter) GC()
  • func (this *Counter) Get(key uint64) uint64
  • func (this *Counter) GetKey(key string) uint64
  • func (this *Counter) Increase(key uint64, lifeSeconds int) uint64
  • func (this *Counter) IncreaseKey(key string, lifeSeconds int) uint64
  • func (this *Counter) Reset(key uint64)
  • func (this *Counter) ResetKey(key string)
  • func (this *Counter) TotalItems() int
  • func (this *Counter) WithGC() *Counter
• type Item
  • func NewItem(lifeSeconds int) *Item
  • func (this *Item) Increase() uint64
  • func (this *Item) IsExpired(currentTime int64) bool
  • func (this *Item) Reset()
  • func (this *Item) Sum() uint64
• type Span
  • func NewSpan() *Span

Types

type Counter

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

func NewCounter

func NewCounter() *Counter

NewCounter create new counter

func (*Counter) GC

func (this *Counter) GC()

GC garbage expired items

func (*Counter) Get

func (this *Counter) Get(key uint64) uint64

Get value of key

func (*Counter) GetKey

func (this *Counter) GetKey(key string) uint64

GetKey get value of string key

func (*Counter) Increase

func (this *Counter) Increase(key uint64, lifeSeconds int) uint64

Increase key

func (*Counter) IncreaseKey

func (this *Counter) IncreaseKey(key string, lifeSeconds int) uint64

IncreaseKey increase string key

func (*Counter) Reset

func (this *Counter) Reset(key uint64)

Reset key

func (*Counter) ResetKey

func (this *Counter) ResetKey(key string)

ResetKey string key

func (*Counter) TotalItems

func (this *Counter) TotalItems() int

TotalItems get items count

func (*Counter) WithGC

func (this *Counter) WithGC() *Counter

WithGC start the counter with gc automatically

type Item

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

func NewItem

func NewItem(lifeSeconds int) *Item

func (*Item) Increase

func (this *Item) Increase() uint64

func (*Item) IsExpired

func (this *Item) IsExpired(currentTime int64) bool

func (*Item) Reset

func (this *Item) Reset()

func (*Item) Sum

func (this *Item) Sum() uint64

type Span

type Span struct {
	Timestamp int64
	Count     uint64
}

func NewSpan

func NewSpan() *Span