| /* |
| * Copyright 2020 The Bazel Authors. All rights reserved. |
| * |
| * 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 com.google.devtools.build.android.desugar.langmodel; |
| |
| import com.google.auto.value.AutoValue; |
| import com.google.common.collect.ImmutableSet; |
| import java.util.Optional; |
| |
| /** |
| * A class to hold class-level attribute information. |
| * |
| * <p>https://docs.oracle.com/javase/specs/jvms/se11/html/jvms-4.html#jvms-4.7 |
| */ |
| @AutoValue |
| public abstract class ClassAttributes implements TypeMappable<ClassAttributes> { |
| |
| public abstract ClassName classBinaryName(); |
| |
| public abstract Optional<ClassName> nestHost(); |
| |
| public abstract ImmutableSet<ClassName> nestMembers(); |
| |
| // Include other class attributes as necessary. |
| |
| public static ClassAttributesBuilder builder() { |
| return new AutoValue_ClassAttributes.Builder(); |
| } |
| |
| @Override |
| public ClassAttributes acceptTypeMapper(TypeMapper typeMapper) { |
| ClassAttributesBuilder mappedBuilder = builder(); |
| mappedBuilder.setClassBinaryName(classBinaryName().acceptTypeMapper(typeMapper)); |
| if (nestHost().isPresent()) { |
| mappedBuilder.setNestHost(nestHost().get().acceptTypeMapper(typeMapper)); |
| } |
| nestMembers().stream().map(typeMapper::map).forEach(mappedBuilder::addNestMember); |
| mappedBuilder.setClassBinaryName(classBinaryName().acceptTypeMapper(typeMapper)); |
| return mappedBuilder.build(); |
| } |
| |
| /** The builder of {@link ClassAttributes}. */ |
| @AutoValue.Builder |
| public abstract static class ClassAttributesBuilder { |
| |
| public abstract ClassAttributesBuilder setClassBinaryName(ClassName classBinaryName); |
| |
| public abstract ClassAttributesBuilder setNestHost(ClassName nestHost); |
| |
| abstract ImmutableSet.Builder<ClassName> nestMembersBuilder(); |
| |
| public ClassAttributesBuilder addNestMember(ClassName nestMember) { |
| nestMembersBuilder().add(nestMember); |
| return this; |
| } |
| |
| public abstract ClassAttributes build(); |
| } |
| } |