/*
 * 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.attribute.visitor;

import proguard.classfile.Clazz;
import proguard.classfile.Method;
import proguard.classfile.attribute.Attribute;
import proguard.classfile.attribute.CodeAttribute;
import proguard.classfile.visitor.MemberVisitor;

/**
 * This {@link AttributeVisitor} lets a given {@link MemberVisitor} visit all methods whose code attribute is visited.
 *
 * @author Johan Leys
 */
public class CodeAttributeToMethodVisitor
implements   AttributeVisitor
{
    private final MemberVisitor memberVisitor;


    /**
     * Creates a new CodeAttributeToMethodVisitor.
     */
    public CodeAttributeToMethodVisitor(MemberVisitor memberVisitor)
    {
        this.memberVisitor = memberVisitor;
    }


    // Implementations for AttributeToMemberVisitor.

    public void visitAnyAttribute(Clazz clazz, Attribute attribute) {}


    @Override
    public void visitCodeAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute)
    {
        method.accept(clazz, memberVisitor);
    }
}
