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.fs.internal; 021 022 import com.google.common.collect.ImmutableList; 023 import org.sonar.api.batch.fs.InputFile; 024 025 import javax.annotation.CheckForNull; 026 import java.util.List; 027 028 // Accepted to support both InputFile and InputDir as long as indexes are on the same attributes 029 public interface FileIndex { 030 031 // Currently only a single index is supported 032 List<FileIndex> ALL = ImmutableList.<FileIndex>of(new RelativePathIndex()); 033 034 @CheckForNull 035 Object valueOf(InputFile f); 036 037 String id(); 038 039 }