Synnefo » Pithos Web Client

import java.util.Collections;

public final class Group {

    private final String name;

    private final List<User> users = new ArrayList<User>();

    public Group(String name) {

        this.name = name;

    public List<User> getUsers() {

        return Collections.unmodifiableList(users);

    public void addUser(User user) {

        this.users.add(user);

	public void removeUser(User user) {

		this.users.remove(user);

    public String encodeUserIDsForXAccountGroup() {

        final StringBuilder sb = new StringBuilder();

        for(int i=0; i<users.size(); i++) {

            final User user = users.get(i);

            sb.append(user.getUserID());

            if(i < users.size() - 1) {

                sb.append(",");

            }

        }

        return sb.toString();

    }

    @Override

    public String toString() {

        return "Group(" + name + ", " + users.size()+ " users)";

    }