example

Documentation

Index

• type Context
  • func NewContext() *Context
  • func (c *Context) Execute()
  • func (c *Context) SetStrategy(strategy Strategy)
• type Strategy
  • func NewStrategyA() Strategy
  • func NewStrategyB() Strategy

Types

type Context

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

上下文

func NewContext

func NewContext() *Context

创建一个新的上下文对象

func (*Context) Execute

func (c *Context) Execute()

上下文的方法

func (*Context) SetStrategy

func (c *Context) SetStrategy(strategy Strategy)

设置上下文执行的策略

type Strategy

type Strategy interface {
	Execute()
}

策略接口

func NewStrategyA

func NewStrategyA() Strategy

创建策略 A 的新对象

func NewStrategyB

func NewStrategyB() Strategy

创建策略 B 的新对象