| // Copyright (c) 2020, 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 java.util.TreeMap; |
| |
| public class SortedProgramPackageCollection extends ProgramPackageCollection { |
| |
| private SortedProgramPackageCollection() { |
| super(new TreeMap<>()); |
| } |
| |
| public static SortedProgramPackageCollection createWithAllProgramClasses(AppView<?> appView) { |
| assert !appView.appInfo().getSyntheticItems().hasPendingSyntheticClasses(); |
| SortedProgramPackageCollection programPackages = new SortedProgramPackageCollection(); |
| for (DexProgramClass clazz : appView.appInfo().classes()) { |
| programPackages.addProgramClass(clazz); |
| } |
| return programPackages; |
| } |
| |
| @Override |
| public boolean addProgramClass(DexProgramClass clazz) { |
| return packages |
| .computeIfAbsent(clazz.getType().getPackageDescriptor(), SortedProgramPackage::new) |
| .add(clazz); |
| } |
| } |