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     */
020    package org.sonar.plugins.surefire.data;
021    
022    import com.google.common.collect.Maps;
023    import com.google.common.collect.Sets;
024    
025    import java.util.*;
026    
027    /**
028     * @since 2.8
029     */
030    public class UnitTestIndex {
031    
032      private Map<String, UnitTestClassReport> indexByClassname;
033    
034      public UnitTestIndex() {
035        this.indexByClassname = Maps.newHashMap();
036      }
037    
038      public UnitTestClassReport index(String classname) {
039        UnitTestClassReport classReport = indexByClassname.get(classname);
040        if (classReport == null) {
041          classReport = new UnitTestClassReport();
042          indexByClassname.put(classname, classReport);
043        }
044        return classReport;
045      }
046    
047      public UnitTestClassReport get(String classname) {
048        return indexByClassname.get(classname);
049      }
050    
051      public Set<String> getClassnames() {
052        return Sets.newHashSet(indexByClassname.keySet());
053      }
054    
055      public Map<String, UnitTestClassReport> getIndexByClassname() {
056        return indexByClassname;
057      }
058    
059      public int size() {
060        return indexByClassname.size();
061      }
062    
063      public UnitTestClassReport merge(String classname, String intoClassname) {
064        UnitTestClassReport from = indexByClassname.get(classname);
065        if (from!=null) {
066          UnitTestClassReport to = index(intoClassname);
067          to.add(from);
068          indexByClassname.remove(classname);
069          return to;
070        }
071        return null;
072      }
073    
074      public void remove(String classname) {
075        indexByClassname.remove(classname);
076      }
077    
078    
079    }