Adapter mode of design mode (note)

Adapter Mode : The interface of one class is transferred to another interface that the customer wants, which makes it possible for those classes that cannot work together because the interface is incompatible.

First define a target interface ITarget

publicinterface ITarget {    publicvoidrequest();}

Then define a class that needs to be adapted Adaptee

publicclass Adaptee {    publicvoidspecialRequest(){        System.out.println("特殊请求");    }}

Then define a adapter class to inherit the ITarget interface

publicclass Adapter implements ITarget{    private Adaptee adaptee=new Adaptee();    @Override    publicvoidrequest() {        adaptee.specialRequest();    }}

Client code

publicstaticvoidmain(String[] args) {    //适配器模式    ITarget target=new Adapter();    target.request();}

Adapter mode of design mode (note)