| // Copyright (c) 2018, 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.kotlin; |
| |
| import com.android.tools.r8.graph.AppView; |
| import com.android.tools.r8.graph.DexClass; |
| import com.android.tools.r8.naming.NamingLens; |
| import com.android.tools.r8.shaking.AppInfoWithLiveness; |
| import kotlinx.metadata.KmPackage; |
| import kotlinx.metadata.jvm.KotlinClassHeader; |
| import kotlinx.metadata.jvm.KotlinClassMetadata; |
| |
| public final class KotlinFile extends KotlinInfo<KotlinClassMetadata.FileFacade> { |
| |
| private KmPackage kmPackage; |
| |
| static KotlinFile fromKotlinClassMetadata( |
| KotlinClassMetadata kotlinClassMetadata, DexClass clazz) { |
| assert kotlinClassMetadata instanceof KotlinClassMetadata.FileFacade; |
| KotlinClassMetadata.FileFacade fileFacade = |
| (KotlinClassMetadata.FileFacade) kotlinClassMetadata; |
| return new KotlinFile(fileFacade, clazz); |
| } |
| |
| private KotlinFile(KotlinClassMetadata.FileFacade metadata, DexClass clazz) { |
| super(metadata, clazz); |
| } |
| |
| @Override |
| void processMetadata() { |
| assert !isProcessed; |
| isProcessed = true; |
| kmPackage = metadata.toKmPackage(); |
| } |
| |
| @Override |
| void rewrite(AppView<AppInfoWithLiveness> appView, NamingLens lens) { |
| // TODO(b/70169921): no idea yet! |
| assert lens.lookupType(clazz.type, appView.dexItemFactory()) == clazz.type |
| : toString(); |
| } |
| |
| @Override |
| KotlinClassHeader createHeader() { |
| // TODO(b/70169921): may need to update if `rewrite` is implemented. |
| return metadata.getHeader(); |
| } |
| |
| @Override |
| public Kind getKind() { |
| return Kind.File; |
| } |
| |
| @Override |
| public boolean isFile() { |
| return true; |
| } |
| |
| @Override |
| public KotlinFile asFile() { |
| return this; |
| } |
| |
| } |