engine

Documentation

Index

• type ConcurrentEngine
  • func (e *ConcurrentEngine) Run(seeds ...Request)
• type ParseResult
  • func NilParser([]byte) ParseResult
• type Request
• type Scheduler
• type SimpleEngine
  • func (e SimpleEngine) Run(seeds ...Request)

Types

type ConcurrentEngine

type ConcurrentEngine struct {
	Scheduler   Scheduler
	WorkerCount int
}

func (*ConcurrentEngine) Run

func (e *ConcurrentEngine) Run(seeds ...Request)

type ParseResult

type ParseResult struct {
	Requests []Request
	// interface{}是任何类型
	Items []interface{}
}

func NilParser

func NilParser([]byte) ParseResult

type Request

type Request struct {
	Url        string
	ParserFunc func([]byte) ParseResult
}

type Scheduler

type Scheduler interface {
	// interface{}定义方法不需要参数名 指明参数类型即可
	Submit(Request)
	// 把Run方法生成的 in := make(chan Request) 放到接口中
	ConfigureMasterWorkerChan(chan Request)
}

type SimpleEngine

type SimpleEngine struct {
}

func (SimpleEngine) Run

func (e SimpleEngine) Run(seeds ...Request)