1/* 2 * ProGuard -- shrinking, optimization, obfuscation, and preverification 3 * of Java bytecode. 4 * 5 * Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu) 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the Free 9 * Software Foundation; either version 2 of the License, or (at your option) 10 * any later version. 11 * 12 * This program is distributed in the hope that it will be useful, but WITHOUT 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15 * more details. 16 * 17 * You should have received a copy of the GNU General Public License along 18 * with this program; if not, write to the Free Software Foundation, Inc., 19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21package proguard.obfuscate; 22 23 24/** 25 * This interface specifies methods to process name mappings between original 26 * classes and their obfuscated versions. The mappings are typically read 27 * from a mapping file. 28 * 29 * @see MappingReader 30 * 31 * @author Eric Lafortune 32 */ 33public interface MappingProcessor 34{ 35 /** 36 * Processes the given class name mapping. 37 * 38 * @param className the original class name. 39 * @param newClassName the new class name. 40 * @return whether the processor is interested in receiving mappings of the 41 * class members of this class. 42 */ 43 public boolean processClassMapping(String className, 44 String newClassName); 45 46 /** 47 * Processes the given field name mapping. 48 * 49 * @param className the original class name. 50 * @param fieldType the original external field type. 51 * @param fieldName the original field name. 52 * @param newFieldName the new field name. 53 */ 54 public void processFieldMapping(String className, 55 String fieldType, 56 String fieldName, 57 String newFieldName); 58 59 /** 60 * Processes the given method name mapping. 61 * 62 * @param className the original class name. 63 * @param firstLineNumber the first line number of the method, or 0 if it 64 * is not known. 65 * @param lastLineNumber the last line number of the method, or 0 if it 66 * is not known. 67 * @param methodReturnType the original external method return type. 68 * @param methodName the original external method name. 69 * @param methodArguments the original external method arguments. 70 * @param newMethodName the new method name. 71 */ 72 public void processMethodMapping(String className, 73 int firstLineNumber, 74 int lastLineNumber, 75 String methodReturnType, 76 String methodName, 77 String methodArguments, 78 String newMethodName); 79} 80