abstractstudentmanager.java

来自「自己编的学籍管理系统」· Java 代码 · 共 8 行

package myprojects.studymanager;
public abstract class AbstractStudentManager {
    public abstract boolean addStudent(AbstractStudent student)throws SameStudentIDException;
    public abstract AbstractStudent removeStudent(String studentID) throws StudentNotFoundException;
    public abstract AbstractStudent NamesearchStudent(String name) throws StudentNotFoundException;
    public abstract AbstractStudent IDsearchStudent(String studentID) throws StudentNotFoundException;
    public abstract void showAllStudentsInfo();
}