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-rw-r--r--src/proguard/classfile/visitor/DotClassClassVisitor.java89
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diff --git a/src/proguard/classfile/visitor/DotClassClassVisitor.java b/src/proguard/classfile/visitor/DotClassClassVisitor.java
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-/*
- * 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.CodeAttribute;
-import proguard.classfile.constant.*;
-import proguard.classfile.constant.visitor.ConstantVisitor;
-import proguard.classfile.instruction.*;
-import proguard.classfile.instruction.visitor.InstructionVisitor;
-import proguard.classfile.util.SimplifiedVisitor;
-
-
-/**
- * This InstructionVisitor lets a given <code>ClassVisitor</code> visit all
- * classes involved in any <code>.class</code> constructs that it visits.
- * <p>
- * Note that before JDK 1.5, <code>.class</code> constructs are actually
- * compiled differently, using <code>Class.forName</code> constructs.
- *
- * @author Eric Lafortune
- */
-public class DotClassClassVisitor
-extends SimplifiedVisitor
-implements InstructionVisitor,
- ConstantVisitor
-{
- private final ClassVisitor classVisitor;
-
-
- /**
- * Creates a new ClassHierarchyTraveler.
- * @param classVisitor the <code>ClassVisitor</code> to which visits will
- * be delegated.
- */
- public DotClassClassVisitor(ClassVisitor classVisitor)
- {
- this.classVisitor = classVisitor;
- }
-
-
- // Implementations for InstructionVisitor.
-
- public void visitAnyInstruction(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, Instruction instruction) {}
-
-
- public void visitConstantInstruction(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, ConstantInstruction constantInstruction)
- {
- byte opcode = constantInstruction.opcode;
-
- // Could this instruction be a .class construct?
- if (opcode == InstructionConstants.OP_LDC ||
- opcode == InstructionConstants.OP_LDC_W)
- {
- clazz.constantPoolEntryAccept(constantInstruction.constantIndex,
- this);
- }
- }
-
-
- // Implementations for ConstantVisitor.
-
- public void visitAnyConstant(Clazz clazz, Constant constant) {}
-
-
- public void visitClassConstant(Clazz clazz, ClassConstant classConstant)
- {
- // Visit the referenced class from the .class construct.
- classConstant.referencedClassAccept(classVisitor);
- }
-}