001/** 002 * Copyright (C) 2007 - 2016, Jens Lehmann 003 * 004 * This file is part of DL-Learner. 005 * 006 * DL-Learner is free software; you can redistribute it and/or modify 007 * it under the terms of the GNU General Public License as published by 008 * the Free Software Foundation; either version 3 of the License, or 009 * (at your option) any later version. 010 * 011 * DL-Learner is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 014 * GNU General Public License for more details. 015 * 016 * You should have received a copy of the GNU General Public License 017 * along with this program. If not, see <http://www.gnu.org/licenses/>. 018 */ 019package org.dllearner.algorithms.el; 020 021/** 022 * A tuple of two EL OWLClassExpression trees. 023 * 024 * @author Jens Lehmann 025 * 026 */ 027public class TreeTuple { 028 029 private ELDescriptionNode tree1; 030 031 private ELDescriptionNode tree2; 032 033 public TreeTuple(ELDescriptionNode tree1, ELDescriptionNode tree2) { 034 this.tree1 = tree1; 035 this.tree2 = tree2; 036 } 037 038 /** 039 * Gets first tree. 040 * @return - first tree 041 */ 042 public ELDescriptionNode getTree1() { 043 return tree1; 044 } 045 046 /** 047 * Gets second tree. 048 * @return - second tree 049 */ 050 public ELDescriptionNode getTree2() { 051 return tree2; 052 } 053 054}