| // 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.utils; |
| |
| import java.util.function.BiPredicate; |
| |
| public class BiPredicateUtils { |
| |
| public static <S, T> BiPredicate<S, T> alwaysFalse() { |
| return (s, t) -> false; |
| } |
| |
| public static <S, T> BiPredicate<S, T> alwaysTrue() { |
| return (s, t) -> true; |
| } |
| |
| @SafeVarargs |
| public static <S, T> BiPredicate<S, T> or(BiPredicate<S, T>... predicates) { |
| return (s, t) -> { |
| for (BiPredicate<S, T> predicate : predicates) { |
| if (predicate.test(s, t)) { |
| return true; |
| } |
| } |
| return false; |
| }; |
| } |
| } |