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Diffstat (limited to 'src/proguard/classfile/visitor/ReferencedClassVisitor.java')
| -rw-r--r-- | src/proguard/classfile/visitor/ReferencedClassVisitor.java | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/src/proguard/classfile/visitor/ReferencedClassVisitor.java b/src/proguard/classfile/visitor/ReferencedClassVisitor.java deleted file mode 100644 index 09449bc..0000000 --- a/src/proguard/classfile/visitor/ReferencedClassVisitor.java +++ /dev/null @@ -1,269 +0,0 @@ -/* - * ProGuard -- shrinking, optimization, obfuscation, and preverification - * of Java bytecode. - * - * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -package proguard.classfile.visitor; - -import proguard.classfile.*; -import proguard.classfile.attribute.*; -import proguard.classfile.attribute.annotation.*; -import proguard.classfile.attribute.annotation.visitor.*; -import proguard.classfile.attribute.visitor.*; -import proguard.classfile.constant.*; -import proguard.classfile.constant.visitor.ConstantVisitor; -import proguard.classfile.util.SimplifiedVisitor; - -/** - * This ClassVisitor, MemberVisitor, ConstantVisitor, AttributeVisitor, etc. - * lets a given ClassVisitor visit all the referenced classes of the elements - * that it visits. Only downstream elements are considered (in order to avoid - * loops and repeated visits). - * - * @author Eric Lafortune - */ -public class ReferencedClassVisitor -extends SimplifiedVisitor -implements ClassVisitor, - MemberVisitor, - ConstantVisitor, - AttributeVisitor, - LocalVariableInfoVisitor, - LocalVariableTypeInfoVisitor, - AnnotationVisitor, - ElementValueVisitor -{ - protected final ClassVisitor classVisitor; - - - public ReferencedClassVisitor(ClassVisitor classVisitor) - { - this.classVisitor = classVisitor; - } - - - // Implementations for ClassVisitor. - - public void visitProgramClass(ProgramClass programClass) - { - // Visit the constant pool entries. - programClass.constantPoolEntriesAccept(this); - - // Visit the fields and methods. - programClass.fieldsAccept(this); - programClass.methodsAccept(this); - - // Visit the attributes. - programClass.attributesAccept(this); - } - - - public void visitLibraryClass(LibraryClass libraryClass) - { - // Visit the superclass and interfaces. - libraryClass.superClassAccept(classVisitor); - libraryClass.interfacesAccept(classVisitor); - - // Visit the fields and methods. - libraryClass.fieldsAccept(this); - libraryClass.methodsAccept(this); - } - - - // Implementations for MemberVisitor. - - public void visitProgramMember(ProgramClass programClass, ProgramMember programMember) - { - // Let the visitor visit the classes referenced in the descriptor string. - programMember.referencedClassesAccept(classVisitor); - - // Visit the attributes. - programMember.attributesAccept(programClass, this); - } - - - public void visitLibraryMember(LibraryClass programClass, LibraryMember libraryMember) - { - // Let the visitor visit the classes referenced in the descriptor string. - libraryMember.referencedClassesAccept(classVisitor); - } - - - // Implementations for ConstantVisitor. - - public void visitAnyConstant(Clazz clazz, Constant constant) {} - - - public void visitStringConstant(Clazz clazz, StringConstant stringConstant) - { - // Let the visitor visit the class referenced in the string constant. - stringConstant.referencedClassAccept(classVisitor); - } - - - public void visitAnyRefConstant(Clazz clazz, RefConstant refConstant) - { - // Let the visitor visit the class referenced in the reference constant. - refConstant.referencedClassAccept(classVisitor); - } - - - public void visitInvokeDynamicConstant(Clazz clazz, InvokeDynamicConstant invokeDynamicConstant) - { - // Let the visitor visit the class referenced in the reference constant. - invokeDynamicConstant.referencedClassesAccept(classVisitor); - } - - - public void visitClassConstant(Clazz clazz, ClassConstant classConstant) - { - // Let the visitor visit the class referenced in the class constant. - classConstant.referencedClassAccept(classVisitor); - } - - - public void visitMethodTypeConstant(Clazz clazz, MethodTypeConstant methodTypeConstant) - { - // Let the visitor visit the classes referenced in the method type constant. - methodTypeConstant.referencedClassesAccept(classVisitor); - } - - - // Implementations for AttributeVisitor. - - public void visitAnyAttribute(Clazz clazz, Attribute attribute) {} - - - public void visitEnclosingMethodAttribute(Clazz clazz, EnclosingMethodAttribute enclosingMethodAttribute) - { - // Let the visitor visit the class of the enclosing method. - enclosingMethodAttribute.referencedClassAccept(classVisitor); - } - - - public void visitCodeAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute) - { - // Visit the attributes of the code attribute. - codeAttribute.attributesAccept(clazz, method, this); - } - - - public void visitLocalVariableTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTableAttribute localVariableTableAttribute) - { - // Visit the local variables. - localVariableTableAttribute.localVariablesAccept(clazz, method, codeAttribute, this); - } - - - public void visitLocalVariableTypeTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTypeTableAttribute localVariableTypeTableAttribute) - { - // Visit the local variable types. - localVariableTypeTableAttribute.localVariablesAccept(clazz, method, codeAttribute, this); - } - - - public void visitSignatureAttribute(Clazz clazz, SignatureAttribute signatureAttribute) - { - // Let the visitor visit the classes referenced in the signature string. - signatureAttribute.referencedClassesAccept(classVisitor); - } - - - public void visitAnyAnnotationsAttribute(Clazz clazz, AnnotationsAttribute annotationsAttribute) - { - // Visit the annotations. - annotationsAttribute.annotationsAccept(clazz, this); - } - - - public void visitAnyParameterAnnotationsAttribute(Clazz clazz, Method method, ParameterAnnotationsAttribute parameterAnnotationsAttribute) - { - // Visit the parameter annotations. - parameterAnnotationsAttribute.annotationsAccept(clazz, method, this); - } - - - public void visitAnnotationDefaultAttribute(Clazz clazz, Method method, AnnotationDefaultAttribute annotationDefaultAttribute) - { - // Visit the default element value. - annotationDefaultAttribute.defaultValueAccept(clazz, this); - } - - - // Implementations for LocalVariableInfoVisitor. - - public void visitLocalVariableInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableInfo localVariableInfo) - { - // Let the visitor visit the class referenced in the local variable. - localVariableInfo.referencedClassAccept(classVisitor); - } - - - // Implementations for LocalVariableTypeInfoVisitor. - - public void visitLocalVariableTypeInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTypeInfo localVariableTypeInfo) - { - // Let the visitor visit the classes referenced in the local variable type. - localVariableTypeInfo.referencedClassesAccept(classVisitor); - } - - - // Implementations for AnnotationVisitor. - - public void visitAnnotation(Clazz clazz, Annotation annotation) - { - // Let the visitor visit the classes referenced in the annotation. - annotation.referencedClassesAccept(classVisitor); - - // Visit the element values. - annotation.elementValuesAccept(clazz, this); - } - - - // Implementations for ElementValueVisitor. - - public void visitAnyElementValue(Clazz clazz, Annotation annotation, ElementValue elementValue) {} - - - public void visitEnumConstantElementValue(Clazz clazz, Annotation annotation, EnumConstantElementValue enumConstantElementValue) - { - // Let the visitor visit the classes referenced in the constant element value. - enumConstantElementValue.referencedClassesAccept(classVisitor); - } - - - public void visitClassElementValue(Clazz clazz, Annotation annotation, ClassElementValue classElementValue) - { - // Let the visitor visit the classes referenced in the class element value. - classElementValue.referencedClassesAccept(classVisitor); - } - - - public void visitAnnotationElementValue(Clazz clazz, Annotation annotation, AnnotationElementValue annotationElementValue) - { - // Visit the contained annotation. - annotationElementValue.annotationAccept(clazz, this); - } - - - public void visitArrayElementValue(Clazz clazz, Annotation annotation, ArrayElementValue arrayElementValue) - { - // Visit the element values. - arrayElementValue.elementValuesAccept(clazz, annotation, this); - } -} |