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/*
 * ProGuard -- shrinking, optimization, obfuscation, and preverification
 *             of Java bytecode.
 *
 * Copyright (c) 2002-2019 Guardsquare NV
 *
 * 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.attribute.visitor;

import proguard.classfile.*;
import proguard.classfile.attribute.CodeAttribute;
import proguard.classfile.instruction.Instruction;
import proguard.classfile.instruction.visitor.InstructionVisitor;
import proguard.classfile.util.SimplifiedVisitor;

/**
 * This InstructionVisitor delegates to a given AttributeVisitor.
 *
 * @author Johan Leys
 */
public class InstructionToAttributeVisitor
extends      SimplifiedVisitor
implements   InstructionVisitor
{
    private final AttributeVisitor attributeVisitor;


    /**
     * Creates a new InstructionToAttributeVisitor.
     */
    public InstructionToAttributeVisitor(AttributeVisitor attributeVisitor)
    {
        this.attributeVisitor = attributeVisitor;
    }


    // Implementations for InstructionVisitor.


    public void visitAnyInstruction(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, Instruction instruction)
    {
        codeAttribute.accept(clazz, method, attributeVisitor);
    }
}