managerlist.java

销售管理系统 随着我国国民经济的持续发展

package com.tool;

import java.util.*;
import com.domain.EmployeeVO;

public class ManagerList {
  private static ManagerList manager=new ManagerList();
  private Vector vector=null;
  public ManagerList(){
    this.vector=new Vector();
  }
  public static ManagerList getInstance(){
    return manager;
  }
  public boolean addManager(EmployeeVO vo){
     if(vo!=null){
     this.vector.add(vo);
      return true;
   }else{
       return false;
   }
  }
  public Vector getList(){
  return vector;
  }
  public int  removeManager(int  id) {
   for (int i = 0; i < vector.size(); i++) {
     EmployeeVO vo = (EmployeeVO) vector.elementAt(i);
      int idd=vo.getEm_id().intValue();
     if (idd==id) {
       vector.removeElementAt(i);
     }
   }
   return id;
 }
}