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POReturning object data type from method
 

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    <p>I have some java book and i'm doing exercises. But right now i'm stuck on exercises associated with arrays. i have following exercise:</p> <blockquote> <p>Create a CollegeCourse class. The class contains fields for the course ID (for example, “CIS 210”), credit hours (for example, 3), and a letter grade (for example, ‘A’). </p> <p>Include get() and set()methods for each field. Create a Student class containing an ID number and an array of five CollegeCourse objects. Create a get() and set() method for the Student ID number. Also create a get() method that returns one of the Student’s CollegeCourses; the method takes an integer argument and returns the CollegeCourse in that position (0 through 4). Next, create a set() method that sets the value of one of the Student’s CollegeCourses; the method takes two arguments—a CollegeCourse and an integer representing the CollegeCourse’s position (0 through 4).</p> </blockquote> <p>I already did data fields and id's and getters from student class. But right now i'm a little confused with this:</p> <blockquote> <p>Also create a get() method that returns one of the Student’s CollegeCourses; the method takes an integer argument and returns the CollegeCourse in that position (0 through 4). Next, create a set() method that sets the value of one of the Student’s CollegeCourses; the method takes two arguments—a CollegeCourse and an integer representing the CollegeCourse’s position (0 through 4).</p> </blockquote> <p>Can anyone point me to the right direction how to resolve this. Because it's array chapter i think it must be resolved doing arrays? Any help would be appreciated.</p> <p>EDIT: ok here is my CollegeCourse Class</p> <p>public class CollegeCourse {</p> <pre><code>String courseID; int creditHours; char grade; public void setCourseId(String id) { this.courseID = id; } public String getCourse() { return courseID; } public void setHours(int hours) { this.creditHours = hours; } public int getHours() { return creditHours; } public void setGrade(char grade) { this.grade = grade; } </code></pre> <p>}</p> <p>and here is my student class ( im stuck here):</p> <p>public class Student {</p> <pre><code>int id; CollegeCourse[] cc = new CollegeCourse[5]; public void setId(int id) { this.id = id; } public int getId() { return id; } public void setCollegeCourse(CollegeCourse course, int position) { // i'm stuck here } </code></pre> <p>}</p>
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    1. USFirefoxx Pwnass
    1. USFirefoxx Pwnass
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    1. COWelcome to Stack Overflow! We encourage you to [research your questions](http://stackoverflow.com/questions/how-to-ask). If you've [tried something already](http://whathaveyoutried.com/), please add it to the question - if not, research and attempt your question first, and then come back.
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    2. COIt seems you didn't fully understand the chapter, and arrays are a very basic part of every programming language. I suggest you read the chapter again and try over.
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      1. USLukas Knuth
    3. COwell i would say i didn't understood what exercise wants me to do. Because English is not my primary language is sometimes hard to understand what it is trying to tell me. =) But thanks for your advice.
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