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 */
017
018package net.tridentsdk.plugin.cmd;
019
020import net.tridentsdk.Messagable;
021import net.tridentsdk.entity.living.Player;
022import net.tridentsdk.service.PermissionOwner;
023
024/**
025 * A server entity which can execute commands, which can be players or the console
026 *
027 * @author The TridentSDK Team
028 * @since 0.3-alpha-DP
029 */
030public interface CommandIssuer extends Messagable, PermissionOwner {
031    /**
032     * Issues a command from this sender, forcing them to run it
033     */
034    void invokeCommand(String message);
035
036    /**
037     * Gets the last command executed by this CommandIssuer, without the preceding "/"
038     *
039     * @return the last command executed by commandissuer
040     */
041    String lastCommand();
042
043    /**
044     * Obtains this command issuer as a player
045     *
046     * @return the player executing, or null if it isn't a player
047     */
048    Player asPlayer();
049}