| // Copyright (c) 2023, 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.utils; |
| |
| import com.android.tools.r8.ClassFileConsumer; |
| import com.android.tools.r8.DexFilePerClassFileConsumer; |
| import com.android.tools.r8.DexIndexedConsumer; |
| import com.android.tools.r8.ProgramConsumer; |
| import com.android.tools.r8.dex.Marker.Backend; |
| |
| public class ProgramConsumerUtils { |
| |
| public static Backend getBackend(ProgramConsumer programConsumer) { |
| if (isGeneratingClassFiles(programConsumer)) { |
| return Backend.CF; |
| } else { |
| assert isGeneratingDex(programConsumer); |
| return Backend.DEX; |
| } |
| } |
| |
| public static boolean isGeneratingClassFiles(ProgramConsumer programConsumer) { |
| return programConsumer instanceof ClassFileConsumer; |
| } |
| |
| public static boolean isGeneratingDex(ProgramConsumer programConsumer) { |
| return programConsumer instanceof DexIndexedConsumer |
| || programConsumer instanceof DexFilePerClassFileConsumer; |
| } |
| } |