| // 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.utils.codeinspector; |
| |
| import com.android.tools.r8.errors.Unreachable; |
| import com.android.tools.r8.graph.DexEncodedAnnotation; |
| import com.android.tools.r8.graph.DexTypeAnnotation; |
| |
| public class AbsentAnnotationSubject extends AnnotationSubject { |
| |
| @Override |
| public boolean isPresent() { |
| return false; |
| } |
| |
| @Override |
| public boolean isRenamed() { |
| throw new Unreachable("Cannot determine if an absent annotation has been renamed"); |
| } |
| |
| @Override |
| public boolean isSynthetic() { |
| throw new Unreachable("Cannot determine if an absent annotation is synthetic"); |
| } |
| |
| @Override |
| public DexEncodedAnnotation getAnnotation() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public int isVisible() { |
| throw new Unreachable("Subject is absent"); |
| } |
| |
| @Override |
| public boolean isTypeAnnotation() { |
| throw new Unreachable("Subject is absent"); |
| } |
| |
| @Override |
| public DexTypeAnnotation asDexTypeAnnotation() { |
| throw new Unreachable("Subject is absent"); |
| } |
| } |