filter

Documentation

Overview

Package filter implements event filters.

Index

• type Filter
• type FilterEvent
• type FilterManager
  • func NewFilterManager(mux *event.TypeMux) *FilterManager
  • func (self *FilterManager) GetFilter(id int) *core.Filter
  • func (self *FilterManager) InstallFilter(filter *core.Filter) (id int)
  • func (self *FilterManager) Start()
  • func (self *FilterManager) Stop()
  • func (self *FilterManager) UninstallFilter(id int)
• type Filters
  • func New() *Filters
  • func (self *Filters) Get(i int) Filter
  • func (self *Filters) Install(watcher Filter) int
  • func (self *Filters) Match(a, b Filter) bool
  • func (self *Filters) Notify(filter Filter, data interface{})
  • func (self *Filters) Start()
  • func (self *Filters) Stop()
  • func (self *Filters) Uninstall(id int)
• type Generic
  • func (self Generic) Compare(f Filter) bool
  • func (self Generic) Trigger(data interface{})

Types

type Filter

type Filter interface {
	Compare(Filter) bool
	Trigger(data interface{})
}

type FilterEvent

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

type FilterManager

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

func NewFilterManager

func NewFilterManager(mux *event.TypeMux) *FilterManager

func (*FilterManager) GetFilter

func (self *FilterManager) GetFilter(id int) *core.Filter

GetFilter retrieves a filter installed using InstallFilter. The filter may not be modified.

func (*FilterManager) InstallFilter

func (self *FilterManager) InstallFilter(filter *core.Filter) (id int)

func (*FilterManager) Start

func (self *FilterManager) Start()

func (*FilterManager) Stop

func (self *FilterManager) Stop()

func (*FilterManager) UninstallFilter

func (self *FilterManager) UninstallFilter(id int)

type Filters

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

func New

func New() *Filters

func (*Filters) Get

func (self *Filters) Get(i int) Filter

func (*Filters) Install

func (self *Filters) Install(watcher Filter) int

func (*Filters) Match

func (self *Filters) Match(a, b Filter) bool

func (*Filters) Notify

func (self *Filters) Notify(filter Filter, data interface{})

func (*Filters) Start

func (self *Filters) Start()

func (*Filters) Stop

func (self *Filters) Stop()

func (*Filters) Uninstall

func (self *Filters) Uninstall(id int)

type Generic

type Generic struct {
	Str1, Str2, Str3 string
	Data             map[string]struct{}

	Fn func(data interface{})
}

func (Generic) Compare

func (self Generic) Compare(f Filter) bool

self = registered, f = incoming

func (Generic) Trigger

func (self Generic) Trigger(data interface{})