| // Copyright (c) 2016, 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; |
| |
| public abstract class KeyedDexItem<T extends PresortedComparable<T>> extends DexItem { |
| |
| public abstract T getKey(); |
| |
| @Override |
| public final boolean equals(Object other) { |
| if (other == this) { |
| return true; |
| } |
| return (other.getClass() == getClass()) && ((KeyedDexItem<?>) other).getKey().equals(getKey()); |
| } |
| |
| @Override |
| public final int hashCode() { |
| return getKey().hashCode(); |
| } |
| } |