standard/design/Creational/Abstract_Factory/abstract.go

package Abstract_Factory

import "fmt"

//抽象工厂

type AbstractFactory interface {
	CreateProductOne() AbstractProduct
	CreateProductTwo() AbstractProduct
}

//具体工厂
type Factory1 struct{}

func (*Factory1) CreateProductOne() AbstractProduct {
	fmt.Println("ProductOne by one")
	return &ProductOne{}
}
func (*Factory1) CreateProductTwo() AbstractProduct {
	fmt.Println("ProductTwo by one")
	return &ProductTwo{}
}

//type Factory2 struct{}
//
//func (*Factory2) CreateProductOne() *ProductThree {
//	fmt.Println("ProductThree by two")
//	return &ProductThree{}
//}
//func (*Factory2) CreateProductTwo() *ProductFour {
//	fmt.Println("ProductFour by two")
//	return &ProductFour{}
//}

//抽象产品
type AbstractProduct interface {
	Introduce()
}

//具体产品
type ProductOne struct{}

func (*ProductOne) Introduce() {
	fmt.Println("This is product one")
}

type ProductTwo struct{}

func (*ProductTwo) Introduce() {
	fmt.Printf("This is product two")
}

//具体产品
//type ProductThree struct {}
//func (*ProductThree)Introduce(){
//	fmt.Println("This is product three")
//}
//type ProductFour struct {}
//func (*ProductFour)Introduce(){
//	fmt.Printf("This is product four")
//}