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* ProGuard -- shrinking, optimization, obfuscation, and preverification
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* Copyright (c) 2002-2007 Eric Lafortune (eric@graphics.cornell.edu)
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package proguard.classfile.visitor;
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import proguard.classfile.Clazz;
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import proguard.classfile.attribute.annotation.*;
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import proguard.classfile.attribute.annotation.visitor.ElementValueVisitor;
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import proguard.classfile.constant.*;
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import proguard.classfile.constant.visitor.ConstantVisitor;
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import proguard.classfile.util.SimplifiedVisitor;
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* This ConstantVisitor and ElementValueVisitor lets a given MemberVisitor
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* visit all the referenced class members of the elements that it visits.
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* @author Eric Lafortune
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public class ReferencedMemberVisitor
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extends SimplifiedVisitor
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implements ConstantVisitor,
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private final MemberVisitor memberVisitor;
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public ReferencedMemberVisitor(MemberVisitor memberVisitor)
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this.memberVisitor = memberVisitor;
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// Implementations for ConstantVisitor.
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public void visitAnyConstant(Clazz clazz, Constant constant) {}
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public void visitStringConstant(Clazz clazz, StringConstant stringConstant)
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stringConstant.referencedMemberAccept(memberVisitor);
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public void visitAnyRefConstant(Clazz clazz, RefConstant refConstant)
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refConstant.referencedMemberAccept(memberVisitor);
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// Implementations for ElementValueVisitor.
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public void visitAnyElementValue(Clazz clazz, Annotation annotation, ElementValue elementValue)
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elementValue.referencedMethodAccept(memberVisitor);