employeephone.java

来自「Begining JSP Web Development外文书籍源代码」· Java 代码 · 共 61 行

package com.wrox.begjsp.Phone;

public class EmployeePhone implements Comparable {
  int    employeeId;
  String employeeName;
  String phoneNumber;

  public EmployeePhone(int empid, String empname, String phonenum) {
    this.employeeId   = empid;
    this.employeeName = empname;
    this.phoneNumber  = phonenum;
  }

  public int hashCode(){
    return 17*employeeId;
  }

  public boolean equals(Object obj) {
    if (!(obj instanceof EmployeePhone)) return false;
    EmployeePhone emp = (EmployeePhone)obj;
    if (emp.getEmployeeId() == this.employeeId) {
      return true;
    } else {
      return false;
    }
  }

  public int compareTo(Object obj) {
    EmployeePhone emp = (EmployeePhone)obj;
    if ((this.employeeName.compareTo(emp.getEmployeeName())) > 0) {
      return 1;
    } else {
      return -1;
    }
  }

  public int getEmployeeId() {
    return employeeId;
  }

  public void setEmployeeId(int empid) {
    this.employeeId = empid;
  }

  public String getEmployeeName() {
    return employeeName;
  }

  public void setEmployeeName(String empname) {
    this.employeeName = empname;
  }

  public String getPhoneNumber() {
    return phoneNumber;
  }

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