001/*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * Sonar 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 GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019 */
020package org.sonar.plugins.core.timemachine;
021
022import org.sonar.api.database.model.RuleFailureModel;
023import org.sonar.api.rules.Violation;
024
025import java.util.Comparator;
026
027public class ViolationPair {
028
029  private final RuleFailureModel pastViolation;
030  private final Violation newViolation;
031  private final int weight;
032
033  public ViolationPair(RuleFailureModel pastViolation, Violation newViolation, int weight) {
034    this.pastViolation = pastViolation;
035    this.newViolation = newViolation;
036    this.weight = weight;
037  }
038
039  public Violation getNewViolation() {
040    return newViolation;
041  }
042
043  public RuleFailureModel getPastViolation() {
044    return pastViolation;
045  }
046
047  public static final Comparator<ViolationPair> COMPARATOR = new Comparator<ViolationPair>() {
048    public int compare(ViolationPair o1, ViolationPair o2) {
049      return o2.weight - o1.weight;
050    }
051  };
052
053}