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A plugin API for Minecraft: Java Edition

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/*
 * This file is part of SpongeAPI, licensed under the MIT License (MIT).
 *
 * Copyright (c) SpongePowered 
 * Copyright (c) contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.spongepowered.api.event;

/**
 * Order that {@link Listener}d methods may be registered at.
 *
 * Event handlers are called the order given in the following table.
 *
 * 
 *     
 *     
 *         
 *     
 *         
 *     
 *         
 *     
 *         
 *     
 *     
 *         
 *     
 *     
 *         
 *     
 *         
 *     
 *     
 *         
 *     
 *         
 *     
 *     
 *         
 *     
 * Order RecommendationsOrder Recommendation
PRE Initialisation and registration actions
AFTER_PRE Immediate responses to actions in PRE
FIRST 
 *             Cancellation by protection plugins for informational purposes
 *         
EARLY Standard actions that should happen before other plugins react to
 *         the event
DEFAULT The default action order
LATE Standard actions that should happen after other plugins react to
 *         the event
LAST Final cancellation by protection plugins
BEFORE_POST Actions that need to respond to cancelled events before POST
POST Actions that need to react to the final and stable effects of
 *         event
 */
public enum Order {

    /**
     * The order point of PRE handles setting up things that need to be done
     * before other things are handled.
     */
    PRE,

    /**
     * The order point of AFTER_PRE handles things that need to be done after
     * PRE.
     */
    AFTER_PRE,

    /**
     * The order point of FIRST handles cancellation by protection plugins for
     * informational responses.
     */
    FIRST,

    /**
     * The order point of EARLY handles standard actions that need to be done
     * before other plugins.
     */
    EARLY,

    /**
     * The order point of DEFAULT handles just standard event handlings, you
     * should use this unless you know you need otherwise.
     */
    DEFAULT,

    /**
     * The order point of LATE handles standard actions that need to be done
     * after other plugins.
     */
    LATE,

    /**
     * The order point of LAST handles last minute cancellations by protection
     * plugins.
     */
    LAST,

    /**
     * The order point of BEFORE_POST handles preparation for things needing
     * to be done in post.
     */
    BEFORE_POST,

    /**
     * The order point of POST handles last minute things and monitoring
     * of events for rollback or logging.
     */
    POST

}

Order	Recommendation
PRE	Initialisation and registration actions
AFTER_PRE	Immediate responses to actions in PRE
FIRST	* Cancellation by protection plugins for informational purposes *
EARLY	Standard actions that should happen before other plugins react to * the event
DEFAULT	The default action order
LATE	Standard actions that should happen after other plugins react to * the event
LAST	Final cancellation by protection plugins
BEFORE_POST	Actions that need to respond to cancelled events before POST
POST	Actions that need to react to the final and stable effects of * event