001 /* 002 * SonarQube, open source software quality management tool. 003 * Copyright (C) 2008-2014 SonarSource 004 * mailto:contact AT sonarsource DOT com 005 * 006 * SonarQube 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 * SonarQube 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 License 017 * along with this program; if not, write to the Free Software Foundation, 018 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 019 */ 020 package org.sonar.api.batch; 021 022 import org.sonar.api.BatchComponent; 023 import org.sonar.api.measures.Measure; 024 025 import java.util.List; 026 027 /** 028 * The TimeMachine extension point 029 * 030 * @since 1.10 031 */ 032 public interface TimeMachine extends BatchComponent { 033 034 /** 035 * Past measures, sorted by date. Returns all fields. 036 * <p/> 037 * <p>Measures of current analysis are not included.</p> 038 */ 039 List<Measure> getMeasures(TimeMachineQuery query); 040 041 /** 042 * Past measures sorted by date. Return only a subset of basic fields : [date (java.util.Date), metric (org.sonar.api.measures.Metric), value (Double)]. 043 * <p/> 044 * <p>Measures of current analysis are not included.</p> 045 * <p>This method is recommended instead of getMeasures() for performance reasons. It needs less memory.</p> 046 */ 047 List<Object[]> getMeasuresFields(TimeMachineQuery query); 048 049 }