package org.okip.okifunc.classadmin.api;

public interface Roster
extends java.io.Serializable
{
    CourseGrade getCourseGrade(Student student);
    void setCourseGrade(Student student, CourseGrade courseGrade);
    public void addStudent(Student student) throws ClassadminException;
    public void removeStudent(Student student) throws ClassadminException;
    public Student[] getStudent() throws ClassadminException;
}