Java tutorial
/* * Copyright 2009-2016 The Apromore Initiative. * * This file is part of "Apromore". * * "Apromore" is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 3 of the * License, or (at your option) any later version. * * "Apromore" is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. * If not, see <http://www.gnu.org/licenses/lgpl-3.0.html>. */ package de.hpi.bpmn2_0.replay; import java.util.Comparator; import org.joda.time.Interval; public class IntervalStartComparator implements Comparator<Interval> { @Override public int compare(Interval x, Interval y) { return x.getStart().compareTo(y.getStart()); } }