001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2009 SonarSource SA 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.squid.indexer; 021 022 import java.util.Collection; 023 import java.util.HashSet; 024 import java.util.Map; 025 import java.util.Set; 026 import java.util.TreeMap; 027 028 import org.sonar.squid.api.Query; 029 import org.sonar.squid.api.SourceCode; 030 import org.sonar.squid.api.SourceCodeIndexer; 031 import org.sonar.squid.api.SourceCodeSearchEngine; 032 033 public class SquidIndex implements SourceCodeIndexer, SourceCodeSearchEngine { 034 035 private Map<String, SourceCode> index = new TreeMap<String, SourceCode>(); 036 037 public Collection<SourceCode> search(Query... query) { 038 Set<SourceCode> result = new HashSet<SourceCode>(); 039 for (SourceCode unit : index.values()) { 040 if (isSquidUnitMatchQueries(unit, query)) { 041 result.add(unit); 042 } 043 } 044 return result; 045 } 046 047 private boolean isSquidUnitMatchQueries(SourceCode unit, Query... queries) { 048 boolean match; 049 for (Query query : queries) { 050 match = query.match(unit); 051 if (!match) { 052 return false; 053 } 054 } 055 return true; 056 } 057 058 public SourceCode search(String key) { 059 return index.get(key); 060 } 061 062 public void index(SourceCode sourceCode) { 063 sourceCode.setSourceCodeIndexer(this); 064 index.put(sourceCode.getKey(), sourceCode); 065 } 066 }