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 */ 017package de.learnlib.oracles; 018 019import net.automatalib.words.Word; 020import de.learnlib.api.Query; 021 022public abstract class AbstractQuery<I, O> extends Query<I, O> { 023 024 protected final Word<I> prefix; 025 protected final Word<I> suffix; 026 027 public AbstractQuery(Word<I> prefix, Word<I> suffix) { 028 this.prefix = prefix; 029 this.suffix = suffix; 030 } 031 032 public AbstractQuery(Word<I> queryWord) { 033 this(Word.<I>epsilon(), queryWord); 034 } 035 036 public AbstractQuery(Query<I,?> query) { 037 this(query.getPrefix(), query.getSuffix()); 038 } 039 040 @Override 041 public Word<I> getPrefix() { 042 return prefix; 043 } 044 045 @Override 046 public Word<I> getSuffix() { 047 return suffix; 048 } 049 050}