001/* 002 * Trident - A Multithreaded Server Alternative 003 * Copyright 2014 The TridentSDK Team 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package net.tridentsdk.registry; 018 019import net.tridentsdk.entity.living.Player; 020 021import javax.annotation.concurrent.ThreadSafe; 022import java.util.UUID; 023 024/** 025 * The player registry 026 * 027 * @author The TridentSDK Team 028 * @since 0.4-alpha 029 */ 030@ThreadSafe 031public interface Players extends Registry<Player> { 032 /** 033 * Obtains a player from the player's UUID 034 * 035 * @param uuid the player's uuid 036 * @return the player with that UUID, or null if the player is not online 037 */ 038 Player fromUuid(UUID uuid); 039 040 /** 041 * Obtains a potentially offline player 042 * 043 * @param uuid the uuid to find 044 * @return a non-null player that could be offline 045 */ 046 Player offline(UUID uuid); 047}