public class login  {
  private String id;
  private String password;
  private String kind;
  private int flag=0;
  
  public int getFlag(){
     if(kind.equals("student")) flag=1;
     if(kind.equals("teacher")) flag=2;
     if(kind.equals("admin")) flag=3;
     return flag;
  	                   }
  	                   
  public String getId() {
    return id;
  }
  public void setId(String id) {
    this.id = id;
  }
  public String getPassword() {
    return password;
  }
  public void setPassword(String password) {
    this.password = password;
  }
  public String getKind() {
    return kind;
  }
  public void setKind(String kind) {
    this.kind = kind;
  }
}