代理Delegation
package com.ctl.test;
class Person {
private int id;
private String name;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
= name;
}
public Person(int id, String name) {
super();
this.id = id;
= name;
}
public Person() {
super();
}
public void say(String name) {
System.out.println("my name is" + name);
}
public void run() {
System.out.println("-----run start-----");
for (int i = 0; i < 5; i++) {
try {
Thread.sleep(200);
System.out.println("i=" + i);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
System.out.println("-----run start-----");
}
public void study() {
System.out.println("study");
}
public void work() {
System.out.println("work");
}
}
class PersonDelegation {
private String name;
public PersonDelegation(String name) {
super();
= name;
}
public Person getPerson() {
return person;
}
public void setPerson(Person person) {
this.person = person;
}
private Person person = new Person(1, name);
public String getName() {
return name;
}
public void setName(String name) {
= name;
}
public void work() {
person.work();
}
public void run(){
person.run();
}
}
public class PersonDelegationTest {
public static void main(String[] args) {
PersonDelegation per = new PersonDelegation("lin");
per.work();
per.run();
}
}