001/* Copyright (C) 2013 TU Dortmund 002 * This file is part of LearnLib, http://www.learnlib.de/. 003 * 004 * LearnLib is free software; you can redistribute it and/or 005 * modify it under the terms of the GNU Lesser General Public 006 * License version 3.0 as published by the Free Software Foundation. 007 * 008 * LearnLib is distributed in the hope that it will be useful, 009 * but WITHOUT ANY WARRANTY; without even the implied warranty of 010 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 011 * Lesser General Public License for more details. 012 * 013 * You should have received a copy of the GNU Lesser General Public 014 * License along with LearnLib; if not, see 015 * <http://www.gnu.de/documents/lgpl.en.html>. 016 */ 017 018package de.learnlib.statistics; 019 020import de.learnlib.api.Filter; 021 022/** 023 * Common interface for oracles keeping statistics. 024 * 025 * @param <I> input symbol class 026 * @param <O> output symbol class 027 * 028 * @author falkhowar 029 */ 030public interface StatisticOracle<I, O> extends Filter<I, O> { 031 032 /** 033 * 034 * @return the statistical data gathered by this oracle 035 */ 036 StatisticData getStatisticalData(); 037}