event

package

v0.0.18 Latest Latest Go to latest Published: Aug 11, 2021 License: MIT Imports: 0 Imported by: 1

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

type Event interface {
	Type() Type
}

Event represents an event data

type Handler interface {
	Handle(Event) (swallowed bool)
}

Handler handles event

type HandlerFunc func(Event) (swallowed bool)

HandlerFunc wraps a function as Handler

func (fn HandlerFunc) Handle(e Event) bool

Handle implements Handler HandleEvent method

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

Registry manages event handlers

func NewRegistry() *Registry

NewRegistry creates an event registry

func (r *Registry) Handle(t Type, h Handler)

Handle registers event handler by type

func (r *Registry) HandleFunc(t Type, h HandlerFunc)

HandleFunc registers event handler func by type

func (r *Registry) Post(e Event)

Post posts event to handlers by type

type Type int64

Type represents type of event