flow

Documentation

Index

• func Register(Flow, []Hook)
• type Flow
• type Hook
• type Timing

Functions

func Register

func Register(Flow, []Hook)

Register 注册

Types

type Flow

type Flow interface {
	// 准备
	Prepare(context.Context) error
	// 执行
	Do(context.Context) error
	// 完成
	Finish(context.Context) error
	// 收尾
	Cleanup(context.Context) error
}

Flow 流

type Hook

type Hook interface {
	When() Timing
	Do(context.Context) error
}

Hook 钩子

type Timing

type Timing int

Timing 时机

const (
	Before Timing = iota + 1
	After
)

时机枚举