| // Copyright (c) 2022, 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.profile.art; |
| |
| import com.android.tools.r8.DiagnosticsHandler; |
| |
| public class EmptyArtProfileConsumer implements ArtProfileConsumer { |
| |
| private static final EmptyArtProfileConsumer INSTANCE = new EmptyArtProfileConsumer(); |
| |
| private EmptyArtProfileConsumer() {} |
| |
| public static EmptyArtProfileConsumer getInstance() { |
| return INSTANCE; |
| } |
| |
| public static ArtProfileConsumer orEmpty(ArtProfileConsumer artProfileConsumer) { |
| return artProfileConsumer != null ? artProfileConsumer : getInstance(); |
| } |
| |
| @Override |
| public ArtProfileRuleConsumer getRuleConsumer() { |
| return EmptyArtProfileRuleConsumer.getInstance(); |
| } |
| |
| @Override |
| public void finished(DiagnosticsHandler handler) { |
| // Intentionally empty. |
| } |
| } |