目前我有这个代码:
public final class Tutor {
private String name;
private final Set<Student> tutees;
public Tutor(String name, Student[] students){
this.name = name;
tutees = new HashSet<Student>();
for (int i = 0; i<students.length; i++)
tutees.add(students[i]);
}
我正在尝试重写它(只是在纸上),以便它制作/添加学生的防御性副本,而不是直接将它们添加到哈希集中,并且想知道以下代码是否会这样做:
public final class Tutor {
private String name;
private final Set<Student> tutees;
public Tutor(String name, Student[] students){
this.name = name;
tutees = new HashSet<Student>();
for (int i = 0; i<students.length; i++)
tutees.add(students[i](students.getName(), students.getCourse());
}
如果需要,学生的代码:
public class Student {
private String name;
private String course;
public Student(String name, String course){
this.name = name;
this.course = course;
}
public String getName() { return name; }
public String getCourse() { return course; }
public void setName(String name) {
this.name = name;
}
public void setCourse(String course){
this.course = course;
}
}
谢谢