| // Copyright (c) 2019, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.android.tools.r8.graph; |
| |
| import com.android.tools.r8.naming.NamingLens; |
| import com.android.tools.r8.utils.structural.StructuralItem; |
| import com.android.tools.r8.utils.structural.StructuralMapping; |
| import com.android.tools.r8.utils.structural.StructuralSpecification; |
| import java.util.Collections; |
| import java.util.List; |
| import org.objectweb.asm.ClassWriter; |
| |
| public class NestMemberClassAttribute implements StructuralItem<NestMemberClassAttribute> { |
| |
| private final DexType nestMember; |
| |
| private static void specify(StructuralSpecification<NestMemberClassAttribute, ?> spec) { |
| spec.withItem(a -> a.nestMember); |
| } |
| |
| public NestMemberClassAttribute(DexType nestMember) { |
| this.nestMember = nestMember; |
| } |
| |
| public static List<NestMemberClassAttribute> emptyList() { |
| return Collections.emptyList(); |
| } |
| |
| public DexType getNestMember() { |
| return nestMember; |
| } |
| |
| public void write(ClassWriter writer, NamingLens lens) { |
| assert nestMember != null; |
| writer.visitNestMember(lens.lookupInternalName(nestMember)); |
| } |
| |
| @Override |
| public NestMemberClassAttribute self() { |
| return this; |
| } |
| |
| @Override |
| public StructuralMapping<NestMemberClassAttribute> getStructuralMapping() { |
| return NestMemberClassAttribute::specify; |
| } |
| } |