001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2011 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 */ 020 021 package org.sonar.squid.indexer; 022 023 import java.util.Collection; 024 import java.util.HashSet; 025 import java.util.Map; 026 import java.util.Set; 027 import java.util.TreeMap; 028 029 import org.sonar.squid.api.Query; 030 import org.sonar.squid.api.SourceCode; 031 import org.sonar.squid.api.SourceCodeIndexer; 032 import org.sonar.squid.api.SourceCodeSearchEngine; 033 034 public class SquidIndex implements SourceCodeIndexer, SourceCodeSearchEngine { 035 036 private Map<String, SourceCode> index = new TreeMap<String, SourceCode>(); 037 038 public Collection<SourceCode> search(Query... query) { 039 Set<SourceCode> result = new HashSet<SourceCode>(); 040 for (SourceCode unit : index.values()) { 041 if (isSquidUnitMatchQueries(unit, query)) { 042 result.add(unit); 043 } 044 } 045 return result; 046 } 047 048 private boolean isSquidUnitMatchQueries(SourceCode unit, Query... queries) { 049 boolean match; 050 for (Query query : queries) { 051 match = query.match(unit); 052 if (!match) { 053 return false; 054 } 055 } 056 return true; 057 } 058 059 public SourceCode search(String key) { 060 return index.get(key); 061 } 062 063 public void index(SourceCode sourceCode) { 064 sourceCode.setSourceCodeIndexer(this); 065 index.put(sourceCode.getKey(), sourceCode); 066 } 067 }