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4.x
src/main/java/io/reactivex/rxjava4/disposables/FutureDisposable.java
48 строк
1 KB
David Karnok
4.x: Cleanup: Serial annotation, getFirst usage (#8180)
26 июн 2026, 00:06
Не верифицирован
26 июн 2026, 00:06
f57ca39
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/* * Copyright (c) 2016-present, RxJava Contributors. * * 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 io.reactivex.rxjava4.disposables; import java.io.Serial; import java.util.concurrent.Future; import java.util.concurrent.atomic.AtomicReference; /** * A Disposable container that cancels a {@link Future} instance. */ final class FutureDisposable extends AtomicReference<Future<?>> implements Disposable { @Serial private static final long serialVersionUID = 6545242830671168775L; private final boolean allowInterrupt; FutureDisposable(Future<?> run, boolean allowInterrupt) { super(run); this.allowInterrupt = allowInterrupt; } @Override public boolean isDisposed() { Future<?> f = get(); return f == null || f.isDone(); } @Override public void dispose() { Future<?> f = getAndSet(null); if (f != null) { f.cancel(allowInterrupt); } } }