【发布时间】:2011-06-03 08:31:31
【问题描述】:
目前我有两节课。一个教室班和一个学校班。我想在 School 类中编写一个方法,从课堂类中调用 public void setTeacherName(String newTeacherName)。
classroom.java
public class classroom {
private String classRoomName;
private String teacherName;
public void setClassRoomName(String newClassRoomName) {
classRoomName = newClassRoomName;
}
public String returnClassRoomName() {
return classRoomName;
}
public void setTeacherName(String newTeacherName) {
teacherName = newTeacherName;
}
public String returnTeacherName() {
return teacherName;
}
}
School.java
import java.util.ArrayList;
public class School {
private ArrayList<classroom> classrooms;
private String classRoomName;
private String teacherName;
public School() {
classrooms = new ArrayList<classroom>();
}
public void addClassRoom(classroom newClassRoom, String theClassRoomName) {
classrooms.add(newClassRoom);
classRoomName = theClassRoomName;
}
// how to write a method to add a teacher to the classroom by using the
// classroom parameter
// and the teachers name
}
【问题讨论】:
标签: java