| // 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.ir.optimize.lambda; |
| |
| // Represents a lambda group identifier uniquely identifying the groups |
| // of potentially mergeable lambdas. |
| // |
| // Implements hashCode/equals in a way that guarantees that if two lambda |
| // classes has equal ids they belong to the same lambda group. |
| public interface LambdaGroupId { |
| LambdaGroup createGroup(); |
| |
| @Override |
| int hashCode(); |
| |
| @Override |
| boolean equals(Object obj); |
| } |
