Initial commit

sources/io/reactivex/internal/operators/observable/ObservableTakeUntil.java

@@ -0,0 +1,103 @@
+package io.reactivex.internal.operators.observable;
+
+import io.reactivex.ObservableSource;
+import io.reactivex.Observer;
+import io.reactivex.disposables.Disposable;
+import io.reactivex.internal.disposables.DisposableHelper;
+import io.reactivex.internal.util.AtomicThrowable;
+import io.reactivex.internal.util.HalfSerializer;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicReference;
+
+/* loaded from: classes2.dex */
+public final class ObservableTakeUntil<T, U> extends AbstractObservableWithUpstream<T, T> {
+    final ObservableSource<? extends U> b;
+
+    public ObservableTakeUntil(ObservableSource<T> observableSource, ObservableSource<? extends U> observableSource2) {
+        super(observableSource);
+        this.b = observableSource2;
+    }
+
+    @Override // io.reactivex.Observable
+    public void subscribeActual(Observer<? super T> observer) {
+        TakeUntilMainObserver takeUntilMainObserver = new TakeUntilMainObserver(observer);
+        observer.onSubscribe(takeUntilMainObserver);
+        this.b.subscribe(takeUntilMainObserver.c);
+        this.a.subscribe(takeUntilMainObserver);
+    }
+
+    static final class TakeUntilMainObserver<T, U> extends AtomicInteger implements Observer<T>, Disposable {
+        final Observer<? super T> a;
+        final AtomicReference<Disposable> b = new AtomicReference<>();
+        final TakeUntilMainObserver<T, U>.OtherObserver c = new OtherObserver();
+        final AtomicThrowable d = new AtomicThrowable();
+
+        final class OtherObserver extends AtomicReference<Disposable> implements Observer<U> {
+            OtherObserver() {
+            }
+
+            @Override // io.reactivex.Observer
+            public void onComplete() {
+                TakeUntilMainObserver.this.a();
+            }
+
+            @Override // io.reactivex.Observer
+            public void onError(Throwable th) {
+                TakeUntilMainObserver.this.a(th);
+            }
+
+            @Override // io.reactivex.Observer
+            public void onNext(U u) {
+                DisposableHelper.dispose(this);
+                TakeUntilMainObserver.this.a();
+            }
+
+            @Override // io.reactivex.Observer
+            public void onSubscribe(Disposable disposable) {
+                DisposableHelper.setOnce(this, disposable);
+            }
+        }
+
+        TakeUntilMainObserver(Observer<? super T> observer) {
+            this.a = observer;
+        }
+
+        void a(Throwable th) {
+            DisposableHelper.dispose(this.b);
+            HalfSerializer.a((Observer<?>) this.a, th, (AtomicInteger) this, this.d);
+        }
+
+        @Override // io.reactivex.disposables.Disposable
+        public void dispose() {
+            DisposableHelper.dispose(this.b);
+            DisposableHelper.dispose(this.c);
+        }
+
+        @Override // io.reactivex.Observer
+        public void onComplete() {
+            DisposableHelper.dispose(this.c);
+            HalfSerializer.a(this.a, this, this.d);
+        }
+
+        @Override // io.reactivex.Observer
+        public void onError(Throwable th) {
+            DisposableHelper.dispose(this.c);
+            HalfSerializer.a((Observer<?>) this.a, th, (AtomicInteger) this, this.d);
+        }
+
+        @Override // io.reactivex.Observer
+        public void onNext(T t) {
+            HalfSerializer.a(this.a, t, this, this.d);
+        }
+
+        @Override // io.reactivex.Observer
+        public void onSubscribe(Disposable disposable) {
+            DisposableHelper.setOnce(this.b, disposable);
+        }
+
+        void a() {
+            DisposableHelper.dispose(this.b);
+            HalfSerializer.a(this.a, this, this.d);
+        }
+    }
+}