1 /* 2 * This file is part of *** M y C o R e *** 3 * See http://www.mycore.de/ for details. 4 * 5 * MyCoRe is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * 10 * MyCoRe is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with MyCoRe. If not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 package org.mycore.parsers.bool; 20 21 import org.jdom2.Element; 22 23 /** 24 * @author Frank Lützenkirchen 25 */ 26 public interface MCRCondition<T> { 27 /** 28 * Returns this condition as a String. 29 * 30 * @return a condition string that can be parsed 31 */ 32 String toString(); 33 34 /** 35 * Returns this condition as an Element. 36 * 37 * @return this condition in XML format 38 */ 39 Element toXML(); 40 41 /** 42 * Evalutates this condition. 43 * @param o a parameter object 44 * @return true if this condition is met 45 */ 46 boolean evaluate(T o); 47 48 }