user2.java

来自「beginJsp2.0外文书籍源代码」· Java 代码 · 共 50 行

package com.wrox.utilities;

public class User2 implements Comparable 
{
  String userName;
  String phoneNumber;

  public User2(String userName, String phoneNumber) 
  {
    this.userName = userName;
    this.phoneNumber = phoneNumber;
  }

  public boolean equals(Object o) 
  {
    if (o instanceof User2) 
    {
      User2 user = (User2) o;
      if (user.getUsername().equals(this.userName)) return true;
    }
    return false;
  }

  public int compareTo(Object o) 
  {
    User2 user = (User2) o;
    return (this.getUsername().compareTo(user.getUsername()));
  }

  public void setUsername(String userName) 
  {
    this.userName = userName;
  }

  public String getUsername() 
  {
    return userName;
  }

  public void setPhoneNumber(String phoneNumber) 
  {
    this.phoneNumber = phoneNumber;
  }

  public String getPhoneNumber() 
  {
    return phoneNumber;
  }
}