example

Documentation

Index

• type BaseHandler
  • func (h *BaseHandler) Handle(handleID int) int
  • func (h *BaseHandler) SetNext(handler Handler)
• type ConcreteHandler
  • func (ch *ConcreteHandler) Handle(handleID int)
• type Handler
  • func NewBaseHandler(name string, next Handler, handleID int) Handler

Types

type BaseHandler

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

基础处理者

func (*BaseHandler) Handle

func (h *BaseHandler) Handle(handleID int) int

Handle 处理给定的 handleID

func (*BaseHandler) SetNext

func (h *BaseHandler) SetNext(handler Handler)

设置下一个处理者

type ConcreteHandler

type ConcreteHandler struct {
}

具体处理者

func (*ConcreteHandler) Handle

func (ch *ConcreteHandler) Handle(handleID int)

具体处理者的处理方法

type Handler

type Handler interface {
	SetNext(handler Handler)
	Handle(handleID int) int
}

Handler 定义了一个处理程序来处理给定的 handleID

func NewBaseHandler

func NewBaseHandler(name string, next Handler, handleID int) Handler

NewHandler 返回一个新的处理程序