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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.internal.operators.flowable;
import java.util.*;
import java.util.concurrent.atomic.*;
import org.reactivestreams.*;
import io.reactivex.Flowable;
import io.reactivex.disposables.*;
import io.reactivex.exceptions.MissingBackpressureException;
import io.reactivex.functions.Function;
import io.reactivex.internal.disposables.DisposableHelper;
import io.reactivex.internal.functions.ObjectHelper;
import io.reactivex.internal.fuseable.SimplePlainQueue;
import io.reactivex.internal.queue.MpscLinkedQueue;
import io.reactivex.internal.subscribers.QueueDrainSubscriber;
import io.reactivex.internal.subscriptions.SubscriptionHelper;
import io.reactivex.internal.util.NotificationLite;
import io.reactivex.plugins.RxJavaPlugins;
import io.reactivex.processors.UnicastProcessor;
import io.reactivex.subscribers.*;
public final class FlowableWindowBoundarySelector extends AbstractFlowableWithUpstream> {
final Publisher open;
final Function> close;
final int bufferSize;
public FlowableWindowBoundarySelector(
Flowable source,
Publisher open, Function> close,
int bufferSize) {
super(source);
this.open = open;
this.close = close;
this.bufferSize = bufferSize;
}
@Override
protected void subscribeActual(Subscriber> s) {
source.subscribe(new WindowBoundaryMainSubscriber(
new SerializedSubscriber>(s),
open, close, bufferSize));
}
static final class WindowBoundaryMainSubscriber
extends QueueDrainSubscriber>
implements Subscription {
final Publisher open;
final Function> close;
final int bufferSize;
final CompositeDisposable resources;
Subscription upstream;
final AtomicReference boundary = new AtomicReference();
final List> ws;
final AtomicLong windows = new AtomicLong();
final AtomicBoolean stopWindows = new AtomicBoolean();
WindowBoundaryMainSubscriber(Subscriber> actual,
Publisher open, Function> close, int bufferSize) {
super(actual, new MpscLinkedQueue