event

Documentation

Index

• func HasListener(eventType string) bool
• func PostEvent(eType string, event interface{})
• func RegisterEventListener(evtListener EventListener, eventTypes []string) error
• func UnRegisterEventListener(name string, eventTypes []string)
• type EventContext
  • func (ec *EventContext) GetEvent() interface{}
  • func (ec *EventContext) GetType() string
• type EventListener

Functions

func HasListener

func HasListener(eventType string) bool

func PostEvent

func PostEvent(eType string, event interface{})

TODO channel to be passed to actions Puts event with given type and data on the channel

func RegisterEventListener

func RegisterEventListener(evtListener EventListener, eventTypes []string) error

Registers listener for given event types

func UnRegisterEventListener

func UnRegisterEventListener(name string, eventTypes []string)

Unregister event listener for given event types . To unregister from all event types, set eventTypes to nil

Types

type EventContext

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

EventContext is a wrapper over specific event

func (*EventContext) GetEvent

func (ec *EventContext) GetEvent() interface{}

Returns wrapped event data

func (*EventContext) GetType

func (ec *EventContext) GetType() string

Returns event type

type EventListener

type EventListener interface {
	// Returns name of the listener
	Name() string

	// Called when matching event occurs
	HandleEvent(*EventContext) error
}