Group.java

/**
 * DeveloperCapes by Jadar
 * License: MIT License
 * (https://raw.github.com/jadar/DeveloperCapes/master/LICENSE)
 * version 4.0.0.x
 */
package com.jadarstudios.developercapes.user;

import java.util.HashMap;
import java.util.Set;

import com.jadarstudios.developercapes.cape.ICape;

/**
 * This represents a group of players that share a cape
 *
 * @author jadar
 */
public class Group {

	protected HashMap<String, User> users;
	protected ICape cape;
	public final String name;

	public Group (String name) {
		this.users = new HashMap<String, User>();
		this.name = name;
	}

	public void addUser (User user) {
		if (!this.users.containsValue(user)) {
			user.capes.add(this.cape);
			this.users.put(user.userUUID, user);
		}
	}

	public void addUsers (Set<User> users) {
		for (User user : users)
			addUser(user);
	}

	public void removeUser (User user) {
		if (this.users.containsValue(user)) {
			this.users.remove(user);
			user.capes.remove(this.cape);
		}
	}

	public ICape getCape () {
		return this.cape;
	}

	public void setCape (ICape cape) {
		for (User user : this.users.values())
			user.capes.remove(this.cape);

		this.cape = cape;
	}
}