Change: updating previeously made classes

src/model/Page.java

@@ -17,6 +17,14 @@ public class Page {
 		followers = new ArrayList<User>();
 		postsInPage = new ArrayList<Post>();
 	}
+	
+	public Page (String title, String description, ArrayList<User> followers, ArrayList<Post> postsInPage) {
+		setTitle(title);
+		setDescription(description);
+		setFollowers(followers);
+		setPostsInPage(postsInPage);
+	}
+	
 	//SETTERS
 	public void setTitle(String title) {
 		this.title = (title != null) ? title : "no title";
@@ -27,11 +35,11 @@ public class Page {
 	}
 	
 	public void setFollowers(ArrayList<User> followers) {
-		if(followers != null && !followers.isEmpty() ) this.followers = followers;
+		followers = (followers != null)? followers : new ArrayList<User>();
 	}
 	
 	public void setPostsInPage(ArrayList<Post> posts) {
-		if(posts != null && !posts.isEmpty() ) postsInPage = posts;
+		posts = (posts != null)? postsInPage : new ArrayList<Post>();
 	}
 	
 	//GETTERS

src/model/users/BusinessUser.java

+package model.users;
+
+import java.util.ArrayList;
+import model.Page;
+import model.Post;
+
+public class BusinessUser extends User{
+
+	ArrayList<Page> listOfPages;
+	
+	//CONSTRUCTORS
+	public BusinessUser () {
+		super();
+		listOfPages = new ArrayList<Page>();
+	}
+	
+	public BusinessUser (String nameAndSurname, String username, String password, ArrayList<Page> listOfPages) {
+		super(nameAndSurname, username, password);
+		this.listOfPages = (listOfPages != null)? listOfPages : new ArrayList<Page>();
+	}
+
+	//SETTERS
+	public ArrayList<Page> getListOfPages() {
+		return listOfPages;
+	}
+
+	//GETTERS
+	public void setListOfPages(ArrayList<Page> listOfPages) {
+		this.listOfPages = (listOfPages != null)? listOfPages : new ArrayList<Page>();
+	}
+	
+	//OTHER METHODS
+	public String toString() {
+		return super.toString() + ", Pages: " + listOfPages.size();
+	}
+	
+	public void createPage() {
+		
+	}
+	
+}

src/model/users/PrivateUser.java

@@ -19,25 +19,26 @@ public class PrivateUser extends User {
 	
 	public PrivateUser(String nameAndSurname, String username, String password, ArrayList<Post> posts, ArrayList<User> followers) {
 		super(nameAndSurname, username, password);
-		this.posts = (posts != null)? posts : new ArrayList<Post>();
-		this.followers = (followers != null)? followers : new ArrayList<User>();
+		setPosts(posts);
+		setFollowers(followers);
 	}
 	
 	//SETTERS
-	public void setUser(User user) {
-		if(user != null) {
-			this.setNameAndSurname(user.getNameAndSurname());
-			this.setUsername(user.getUsername());
-			this.setPassword(user.getPassword());
-		}
-	}
+	
+//		public void setUser(User user) {
+//		if(user != null) {
+//			this.setNameAndSurname(user.getNameAndSurname());
+//			this.setUsername(user.getUsername());
+//			this.setPassword(user.getPassword());
+//		}
+//	}
 	
 	public void setPosts(ArrayList<Post> posts) {
-		if(posts != null) this.posts = posts;
+		this.posts = (posts != null)? posts : new ArrayList<Post>();
 	}
 	
 	public void setFollowers(ArrayList<User> followers) {
-		if(followers != null) this.followers = followers;
+		this.followers = (followers != null)? followers : new ArrayList<User>();
 	}
 	
 	//GETTERS