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Reactive Extensions for Java
/**
* 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.internal.operators.observable;
import java.util.concurrent.Callable;
import java.util.concurrent.atomic.*;
import io.reactivex.*;
import io.reactivex.disposables.Disposable;
import io.reactivex.exceptions.Exceptions;
import io.reactivex.internal.disposables.DisposableHelper;
import io.reactivex.internal.functions.ObjectHelper;
import io.reactivex.internal.queue.MpscLinkedQueue;
import io.reactivex.internal.util.AtomicThrowable;
import io.reactivex.observers.DisposableObserver;
import io.reactivex.plugins.RxJavaPlugins;
import io.reactivex.subjects.UnicastSubject;
public final class ObservableWindowBoundarySupplier extends AbstractObservableWithUpstream> {
final Callable extends ObservableSource> other;
final int capacityHint;
public ObservableWindowBoundarySupplier(
ObservableSource source,
Callable extends ObservableSource> other, int capacityHint) {
super(source);
this.other = other;
this.capacityHint = capacityHint;
}
@Override
public void subscribeActual(Observer super Observable> observer) {
WindowBoundaryMainObserver parent = new WindowBoundaryMainObserver(observer, capacityHint, other);
source.subscribe(parent);
}
static final class WindowBoundaryMainObserver
extends AtomicInteger
implements Observer, Disposable, Runnable {
private static final long serialVersionUID = 2233020065421370272L;
final Observer super Observable> downstream;
final int capacityHint;
final AtomicReference> boundaryObserver;
static final WindowBoundaryInnerObserver
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