edu.pdx.cs.joy.junit.Student Maven / Gradle / Ivy
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package edu.pdx.cs.joy.junit;
import java.util.*;
/**
* This class represents a student that may enroll in a section of a
* course.
*/
public class Student {
/** The student's id */
private String id;
/** The grades that the student received in the sections of courses
* that he was enrolled in */
private Map grades;
///////////////////////// Constructors //////////////////////////
/**
* Creates a new Student with a given id
*/
public Student(String id) {
this.id = id;
this.grades = new HashMap();
}
////////////////////// Accessor Methods ////////////////////////
/**
* Sets the grade this student got in a given section of a course
*/
public void setGrade(Section section, Grade grade) {
this.grades.put(section, grade);
}
/**
* Returns the grade this student received in a given sesion of a
* course. Returns null if the student was never
* enrolled in the course or is no grade was assigned.
*/
public Grade getGrade(Section section) {
return (Grade) this.grades.get(section);
}
/**
* Returns the grades that this student received
*/
public Map getGrades() {
return grades;
}
/**
* Returns the id of this student
*/
public String getId() {
return id;
}
}