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package main.java.twitapp.services;
import java.util.ArrayList;
import java.util.Iterator;
public class AppManager {
private User user;
private UserBase userBase;
public AppManager(String userId){
userBase = UserBase.getInstance();
user = userBase.get(userId);
}
public void twit(String twit){
user.setTwit(new Twit(twit));
}
public void follow(String followId){
user.setFollower(userBase.get(followId));
}
public Iterator<User> getFollowers(){
ArrayList<User> users = user.getFollowers();
return users.iterator();
}
public Iterator<Twit> getTwits(){
ArrayList<Twit> twits = user.getTwits();
return twits.iterator();
}
public Iterator<Twit> getFollowerTwits(String followeId){
ArrayList<Twit> followerTwits= userBase.get(followeId).getTwits();
return followerTwits.iterator();
}
}
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