package project;

import java.util.ArrayList;

import java.util.Comparator;

import project.enums.PageAlgorithm;

public class Socialise $\{$

$$ private String socialsName; $//$ cannot be empty. at least $8$ characters long. must be checked before calling

$//$ constructor.

$$ private PageAlgorithm pageSort; $//$ cannot be null. must be checked before calling constructor.

$$ private User whoIsLoggedIn;

$$ private ArrayList members;

$$ private ArrayList posts;

$$ public Socialise$($String socialsName, PageAlgorithm pageSort$)\{$

$$ this.socialsName $=$ socialsName;

$$ this.pageSort $=$ pageSort;

$$ this.whoIsLoggedIn $=$ null;

$$ this.members $=$ new ArrayList$()$;

$$ this.posts $=$ new ArrayList$()$;

$\}$

$$ @Override

$$ public String toString$()\{$

$/*$

$*$ regenerate this so that it is nicely formatted. ensure that you call the

$*$ toString for each member

$*/$

$$ return "Socialise $[$socialsName$="+$ socialsName $+",$ pageSort$="+$ pageSort.getDescription$()+",$ whoIsLoggedIn$="$

$+$ whoIsLoggedIn $+",$ members$="+$ members.size$()+",$ posts$="+$ posts.size$()+"]$

$"+$ members;

$\}$

$$ public String getSocialsName$()\{$

$$ return socialsName;

$\}$

$$ public PageAlgorithm getPageSort$()\{$

$$ return pageSort;

$\}$

$$ class SortByID implements Comparator $\{$

$$ public int compare$($Post a$,$ Post b$)\{$

$$ return $(($Integer$)$ a$.$getPostID$()).$compareTo$($b$.$getPostID$())$;

$\}$

$\}$

$$ class SortByPopularity implements Comparator $\{$

$$ public int compare$($Post a$,$ Post b$)\{$

$$ return $(($Integer$)$ a$.$getPopularityScore$()).$compareTo$($b$.$getPopularityScore$())$;

$\}$

$\}$

$\}$