visitor

README

访问者模式

访问者模式可以给一系列对象透明的添加功能，并且把相关代码封装到一个类中。

对象只要预留访问者接口Accept则后期为对象添加功能的时候就不需要改动对象。

Documentation

Index

• type AnalysisVisitor
  • func (*AnalysisVisitor) Visit(customer Customer)
• type Customer
• type CustomerCol
  • func (c *CustomerCol) Accept(visitor Visitor)
  • func (c *CustomerCol) Add(customer Customer)
• type EnterpriseCustomer
  • func NewEnterpriseCustomer(name string) *EnterpriseCustomer
  • func (c *EnterpriseCustomer) Accept(visitor Visitor)
• type IndividualCustomer
  • func NewIndividualCustomer(name string) *IndividualCustomer
  • func (c *IndividualCustomer) Accept(visitor Visitor)
• type ServiceRequestVisitor
  • func (*ServiceRequestVisitor) Visit(customer Customer)
• type Visitor

Types

type AnalysisVisitor

type AnalysisVisitor struct{}

only for enterprise

func (*AnalysisVisitor) Visit

func (*AnalysisVisitor) Visit(customer Customer)

type Customer

type Customer interface {
	Accept(Visitor)
}

type CustomerCol

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

func (*CustomerCol) Accept

func (c *CustomerCol) Accept(visitor Visitor)

func (*CustomerCol) Add

func (c *CustomerCol) Add(customer Customer)

type EnterpriseCustomer

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

func NewEnterpriseCustomer

func NewEnterpriseCustomer(name string) *EnterpriseCustomer

func (*EnterpriseCustomer) Accept

func (c *EnterpriseCustomer) Accept(visitor Visitor)

type IndividualCustomer

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

func NewIndividualCustomer

func NewIndividualCustomer(name string) *IndividualCustomer

func (*IndividualCustomer) Accept

func (c *IndividualCustomer) Accept(visitor Visitor)

type ServiceRequestVisitor

type ServiceRequestVisitor struct{}

func (*ServiceRequestVisitor) Visit

func (*ServiceRequestVisitor) Visit(customer Customer)

type Visitor

type Visitor interface {
	Visit(Customer)
}