| // Copyright (c) 2021, 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.optimize.argumentpropagation.codescanner; |
| |
| public abstract class MethodStateBase implements MethodState { |
| |
| public static BottomMethodState bottom() { |
| return BottomMethodState.get(); |
| } |
| |
| public static UnknownMethodState unknown() { |
| return UnknownMethodState.get(); |
| } |
| |
| @Override |
| public boolean isBottom() { |
| return false; |
| } |
| |
| @Override |
| public boolean isConcrete() { |
| return false; |
| } |
| |
| @Override |
| public ConcreteMethodState asConcrete() { |
| return null; |
| } |
| |
| @Override |
| public boolean isMonomorphic() { |
| return false; |
| } |
| |
| @Override |
| public ConcreteMonomorphicMethodState asMonomorphic() { |
| return null; |
| } |
| |
| @Override |
| public ConcreteMonomorphicMethodStateOrBottom asMonomorphicOrBottom() { |
| return null; |
| } |
| |
| @Override |
| public boolean isPolymorphic() { |
| return false; |
| } |
| |
| @Override |
| public ConcretePolymorphicMethodState asPolymorphic() { |
| return null; |
| } |
| |
| @Override |
| public ConcretePolymorphicMethodStateOrBottom asPolymorphicOrBottom() { |
| return null; |
| } |
| |
| @Override |
| public boolean isUnknown() { |
| return false; |
| } |
| } |