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.classfile.attribute.visitor; 22 23import proguard.classfile.*; 24import proguard.classfile.attribute.*; 25import proguard.classfile.attribute.annotation.*; 26import proguard.classfile.attribute.preverification.*; 27 28/** 29 * This interface specifies the methods for a visitor of <code>Attribute</code> 30 * objects. 31 * 32 * @author Eric Lafortune 33 */ 34public interface AttributeVisitor 35{ 36 // Attributes that are attached to classes. 37 38 public void visitUnknownAttribute( Clazz clazz, UnknownAttribute unknownAttribute); 39 public void visitSourceFileAttribute( Clazz clazz, SourceFileAttribute sourceFileAttribute); 40 public void visitSourceDirAttribute( Clazz clazz, SourceDirAttribute sourceDirAttribute); 41 public void visitInnerClassesAttribute( Clazz clazz, InnerClassesAttribute innerClassesAttribute); 42 public void visitEnclosingMethodAttribute( Clazz clazz, EnclosingMethodAttribute enclosingMethodAttribute); 43 44 // Attributes that are attached to classes, fields, and methods. 45 46 public void visitDeprecatedAttribute( Clazz clazz, DeprecatedAttribute deprecatedAttribute); 47 public void visitDeprecatedAttribute( Clazz clazz, Field field, DeprecatedAttribute deprecatedAttribute); 48 public void visitDeprecatedAttribute( Clazz clazz, Method method, DeprecatedAttribute deprecatedAttribute); 49 50 public void visitSyntheticAttribute( Clazz clazz, SyntheticAttribute syntheticAttribute); 51 public void visitSyntheticAttribute( Clazz clazz, Field field, SyntheticAttribute syntheticAttribute); 52 public void visitSyntheticAttribute( Clazz clazz, Method method, SyntheticAttribute syntheticAttribute); 53 54 public void visitSignatureAttribute( Clazz clazz, SignatureAttribute signatureAttribute); 55 public void visitSignatureAttribute( Clazz clazz, Field field, SignatureAttribute signatureAttribute); 56 public void visitSignatureAttribute( Clazz clazz, Method method, SignatureAttribute signatureAttribute); 57 58 // Attributes that are attached to fields. 59 60 public void visitConstantValueAttribute( Clazz clazz, Field field, ConstantValueAttribute constantValueAttribute); 61 62 // Attributes that are attached to methods. 63 64 public void visitExceptionsAttribute( Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute); 65 public void visitCodeAttribute( Clazz clazz, Method method, CodeAttribute codeAttribute); 66 67 // Attributes that are attached to code attributes. 68 69 public void visitStackMapAttribute( Clazz clazz, Method method, CodeAttribute codeAttribute, StackMapAttribute stackMapAttribute); 70 public void visitStackMapTableAttribute( Clazz clazz, Method method, CodeAttribute codeAttribute, StackMapTableAttribute stackMapTableAttribute); 71 public void visitLineNumberTableAttribute( Clazz clazz, Method method, CodeAttribute codeAttribute, LineNumberTableAttribute lineNumberTableAttribute); 72 public void visitLocalVariableTableAttribute( Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTableAttribute localVariableTableAttribute); 73 public void visitLocalVariableTypeTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTypeTableAttribute localVariableTypeTableAttribute); 74 75 // Annotation attributes. 76 77 public void visitRuntimeVisibleAnnotationsAttribute( Clazz clazz, RuntimeVisibleAnnotationsAttribute runtimeVisibleAnnotationsAttribute); 78 public void visitRuntimeVisibleAnnotationsAttribute( Clazz clazz, Field field, RuntimeVisibleAnnotationsAttribute runtimeVisibleAnnotationsAttribute); 79 public void visitRuntimeVisibleAnnotationsAttribute( Clazz clazz, Method method, RuntimeVisibleAnnotationsAttribute runtimeVisibleAnnotationsAttribute); 80 81 public void visitRuntimeInvisibleAnnotationsAttribute( Clazz clazz, RuntimeInvisibleAnnotationsAttribute runtimeInvisibleAnnotationsAttribute); 82 public void visitRuntimeInvisibleAnnotationsAttribute( Clazz clazz, Field field, RuntimeInvisibleAnnotationsAttribute runtimeInvisibleAnnotationsAttribute); 83 public void visitRuntimeInvisibleAnnotationsAttribute( Clazz clazz, Method method, RuntimeInvisibleAnnotationsAttribute runtimeInvisibleAnnotationsAttribute); 84 85 public void visitRuntimeVisibleParameterAnnotationsAttribute( Clazz clazz, Method method, RuntimeVisibleParameterAnnotationsAttribute runtimeVisibleParameterAnnotationsAttribute); 86 public void visitRuntimeInvisibleParameterAnnotationsAttribute(Clazz clazz, Method method, RuntimeInvisibleParameterAnnotationsAttribute runtimeInvisibleParameterAnnotationsAttribute); 87 88 public void visitAnnotationDefaultAttribute( Clazz clazz, Method method, AnnotationDefaultAttribute annotationDefaultAttribute); 89} 90