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4.x
src/main/java/io/reactivex/rxjava4/internal/disposables/NeverDisposableStreamerCancellation.java
54 строки
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David Karnok
4.x: Streamable optimizations 2026.07.21 (#8254)
29 июл 2026, 19:44
Не верифицирован
29 июл 2026, 19:44
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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.internal.disposables; import io.reactivex.rxjava4.annotations.NonNull; import io.reactivex.rxjava4.disposables.*; /// A [DisposableStreamerCancellation] handler that does nothing. public enum NeverDisposableStreamerCancellation implements DisposableStreamerCancellation { INSTANCE ; @Override public boolean isDisposed() { return false; // always because it has no state } @Override public boolean add(@NonNull Disposable d) { return true; // always succeeds to avoid infinite retry loops } @Override public boolean remove(@NonNull Disposable d) { return true; // always succeeds } @Override public boolean delete(@NonNull Disposable d) { return true; // always succeeds } @Override public @NonNull DisposableStreamerCancellation derive() { return this; } @Override public void dispose() { // deliberately no-op } }