| /* |
| * Copyright 2022 Google LLC |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.google.android.libraries.mobiledatadownload.tracing; |
| |
| import com.google.common.util.concurrent.Futures; |
| import com.google.common.util.concurrent.ListenableFuture; |
| import java.util.List; |
| import org.checkerframework.checker.nullness.qual.Nullable; |
| |
| /** |
| * Wrapper around {@link Futures} and {@link PropagatedFutures} that returns {@link |
| * PropagatedFluentFuture}. |
| */ |
| public final class PropagatedFluentFutures { |
| |
| private PropagatedFluentFutures() {} |
| |
| /** |
| * @see Futures#allAsList(ListenableFuture[]) |
| */ |
| public static <T extends @Nullable Object> PropagatedFluentFuture<List<T>> allAsList( |
| ListenableFuture<? extends T>... futures) { |
| return PropagatedFluentFuture.from(Futures.allAsList(futures)); |
| } |
| |
| /** See {@link Futures#successfulAsList(ListenableFuture[])}. */ |
| public static <T extends @Nullable Object> |
| PropagatedFluentFuture<List<@Nullable T>> successfulAsList( |
| ListenableFuture<? extends T>... futures) { |
| return PropagatedFluentFuture.from(Futures.successfulAsList(futures)); |
| } |
| } |