How to use a variable of one class, in another in Java?

Question

I\'m just working through a few things as practice for an exam I have coming up, but one thing I cannot get my head round, is using a variable that belongs to one class, in

Answer 1

Here below find out the solution of your problem and if you want to check below code on your machine then create a file named Test.java and paste the below codes:

package com;

class Course
{
    private Award courseAward;
    private String courseCode;
    public String courseTitle;
    private String courseLeader;
    private int courseDuration;
    private boolean courseSandwich;


    public Course(String code, String title, Award award, String leader, int duration, boolean sandwich)
    {
        courseAward = award;
        courseCode = code;
        courseTitle = title;
        courseLeader = leader;
        courseDuration = duration;
        courseSandwich = sandwich;

    }

    public Award getCourseAward() {
        return courseAward;
    }

    public void setCourseAward(Award courseAward) {
        this.courseAward = courseAward;
    }

    public String getCourseCode() {
        return courseCode;
    }

    public void setCourseCode(String courseCode) {
        this.courseCode = courseCode;
    }

    public String getCourseTitle() {
        return courseTitle;
    }

    public void setCourseTitle(String courseTitle) {
        this.courseTitle = courseTitle;
    }

    public String getCourseLeader() {
        return courseLeader;
    }

    public void setCourseLeader(String courseLeader) {
        this.courseLeader = courseLeader;
    }

    public int getCourseDuration() {
        return courseDuration;
    }

    public void setCourseDuration(int courseDuration) {
        this.courseDuration = courseDuration;
    }

    public boolean isCourseSandwich() {
        return courseSandwich;
    }

    public void setCourseSandwich(boolean courseSandwich) {
        this.courseSandwich = courseSandwich;
    }
}

class Student 
{
    private int studentNumber;
    private String studentName;
    private int studentPhone;
    private Course studentCourse;
    /**
     * Constructor for objects of class Student
     */
    public Student(int number, String name, int phone, Course course)
    {
        studentNumber = number;
        studentName = name;
        studentPhone = phone;
        studentCourse = course;
    }

    public int getStudentNumber() {
        return studentNumber;
    }
    public void setStudentNumber(int studentNumber) {
        this.studentNumber = studentNumber;
    }
    public String getStudentName() {
        return studentName;
    }
    public void setStudentName(String studentName) {
        this.studentName = studentName;
    }
    public int getStudentPhone() {
        return studentPhone;
    }
    public void setStudentPhone(int studentPhone) {
        this.studentPhone = studentPhone;
    }
    public Course getStudentCourse() {
        return studentCourse;
    }
    public void setStudentCourse(Course studentCourse) {
        this.studentCourse = studentCourse;
    }
}

class Award{
    private long awardId;
    private String awardName;

    Award(long awardId, String awardName){
        this.awardId = awardId;
        this.awardName = awardName;
    }

    public long getAwardId() {
        return awardId;
    }

    public void setAwardId(long awardId) {
        this.awardId = awardId;
    }

    public String getAwardName() {
        return awardName;
    }

    public void setAwardName(String awardName) {
        this.awardName = awardName;
    }
}

public class Test{
    public static void main(String ar[]){

        // use your all classes here


    }
}