001/* 002 * SonarQube 003 * Copyright (C) 2009-2017 SonarSource SA 004 * mailto:info AT sonarsource DOT com 005 * 006 * This program 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 * This program 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 */ 020package org.sonar.api.batch.fs.internal; 021 022import org.sonar.api.batch.fs.FileSystem.Index; 023import org.sonar.api.batch.fs.InputFile; 024import org.sonar.api.utils.PathUtils; 025 026import java.util.Arrays; 027import java.util.Collections; 028 029/** 030 * @since 4.2 031 */ 032public class RelativePathPredicate extends AbstractFilePredicate { 033 034 private final String path; 035 036 RelativePathPredicate(String path) { 037 this.path = PathUtils.sanitize(path); 038 } 039 040 public String path() { 041 return path; 042 } 043 044 @Override 045 public boolean apply(InputFile f) { 046 return path.equals(f.relativePath()); 047 } 048 049 @Override 050 public Iterable<InputFile> get(Index index) { 051 InputFile f = index.inputFile(this.path); 052 return f != null ? Arrays.asList(f) : Collections.<InputFile>emptyList(); 053 } 054 055 @Override 056 public int priority() { 057 return USE_INDEX; 058 } 059 060}