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1,691 PointsWhat exactly i have to do?
It asks me to uncomment things, after that it ask me to shout out something, what am i missing?
public class ForumPost {
private User mAuthor;
private String mTitle;
private String mDescription;
public User getAuthor() {
return mAuthor;
}
public String getTitle() {
return mTitle;
}
public ForumPost(User author, String title, String description)
{
mAuthor = author;
mTitle = title;
mDescription = description;
}
// TODO: We need to expose the description
public String getDescription()
{
return mDescription;
}
}
public class User {
private String mFirstName;
private String mLastName;
public User(String firstName, String lastName) {
// TODO: Set the private fields here
mFirstName = firstName;
mLastName = lastName;
}
public String getFirstName()
{
return mFirstName;
}
public String getLastName()
{
return mLastName;
}
}
public class Forum {
private String mTopic;
public String getTopic() {
return mTopic;
}
public Forum(String topic)
{
mTopic = topic;
}
public void addPost(ForumPost post) {
When all is ready uncomment this...
System.out.printf("New post from %s %s about %s.\n",
post.getAuthor().getFirstName(),
post.getAuthor().getLastName(),
post.getTitle());
}
}
public class Example {
public static void main(String[] args) {
System.out.println("Starting forum example...");
if (args.length < 2) {
System.out.println("first and last name are required. eg: java Example Craig Dennis");
}
Forum forum = new Forum("Java");
Take the first two elements passed args
User author = new User();
// Add the author, title and description
ForumPost post = new ForumPost();
forum.addPost(post);
User author = new User(args[0], args[1]);
}
}
1 Answer
Dennis Addo
Courses Plus Student 2,943 PointsYou just need to create a contractor for the Forum Class with String as parameter and set the mTopic to this String value.
public class Forum {
private String mTopic;
public Forum(String topic){
mTopic = topic;
}
public String getTopic() {
return mTopic;
}
public Forum(String topic)
{
mTopic = topic;
}
public void addPost(ForumPost post) {
When all is ready uncomment this...
System.out.printf("New post from %s %s about %s.\n",
post.getAuthor().getFirstName(),
post.getAuthor().getLastName(),
post.getTitle());
}
}
Unsubscribed User
1,691 PointsUnsubscribed User
1,691 PointsThanks !