1 /* 2 * JDiskCatalog 3 * 4 * Copyright 2007 Przemek Więch 5 * 6 * This file is part of JDiskCatalog. 7 * 8 * JDiskCatalog is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation; either version 2 of the License, or 11 * (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 21 */ 22 23 package net.sf.jdiskcatalog.api; 24 25 import java.io.File; 26 import java.io.IOException; 27 import java.util.Map; 28 29 /** 30 * Analyses a given file. 31 * 32 * @author Przemek Więch <pwiech@losthive.org> 33 * @version $Id$ 34 */ 35 public interface FileAnalyser 36 { 37 /** 38 * Analyses a given file. 39 * @param file file to be analysed 40 * @param nodeInfo contains information about this file that was gathered up to now. 41 * @return map containing attributes to be added to the file information. 42 */ 43 public Map<String, Object> analyse(File file, NodeInfo nodeInfo) throws IOException; 44 }