001/* 002 * Forge Mod Loader 003 * Copyright (c) 2012-2013 cpw. 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser Public License v2.1 006 * which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html 008 * 009 * Contributors: 010 * cpw - implementation 011 */ 012 013package cpw.mods.fml.relauncher; 014 015import java.util.Map; 016import java.util.concurrent.Callable; 017 018/** 019 * This call hook allows for code to execute at the very early stages of 020 * minecraft initialization. FML uses it to validate that there is a 021 * safe environment for further loading of FML. 022 * 023 * @author cpw 024 * 025 */ 026public interface IFMLCallHook extends Callable<Void> 027{ 028 /** 029 * Injected with data from the FML environment: 030 * "classLoader" : The FML Class Loader 031 * @param data 032 */ 033 void injectData(Map<String,Object> data); 034}