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ProGuardCORE is a free library to read, analyze, modify, and write Java class files.
/*
* ProGuardCORE -- library to process Java bytecode.
*
* Copyright (c) 2002-2020 Guardsquare NV
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package proguard.classfile.visitor;
import proguard.classfile.*;
import proguard.classfile.attribute.*;
import proguard.classfile.attribute.visitor.*;
/**
* This {@link AttributeVisitor} lets a given {@link ClassVisitor} visit all the classes referenced
* by the type descriptors of the signatures that it visits.
*
* @author Joachim Vandersmissen
*/
public class SignatureAttributeReferencedClassVisitor implements AttributeVisitor {
private final ClassVisitor classVisitor;
public SignatureAttributeReferencedClassVisitor(ClassVisitor classVisitor) {
this.classVisitor = classVisitor;
}
// Implementations for AttributeVisitor
public void visitAnyAttribute(Clazz clazz, Attribute attribute) {}
public void visitSignatureAttribute(Clazz clazz, SignatureAttribute signatureAttribute) {
signatureAttribute.referencedClassesAccept(classVisitor);
}
}
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