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rxjava3-observable developed by David Karnok
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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.observable.internal.operators;
import io.reactivex.common.Disposable;
import io.reactivex.observable.*;
/**
* Wraps a Completable and exposes it as an Observable.
*
* @param the value type
*/
public final class CompletableToObservable extends Observable {
final CompletableSource source;
public CompletableToObservable(CompletableSource source) {
this.source = source;
}
@Override
protected void subscribeActual(Observer super T> observer) {
source.subscribe(new ObserverCompletableObserver(observer));
}
static final class ObserverCompletableObserver implements CompletableObserver {
private final Observer> observer;
ObserverCompletableObserver(Observer> observer) {
this.observer = observer;
}
@Override
public void onComplete() {
observer.onComplete();
}
@Override
public void onError(Throwable e) {
observer.onError(e);
}
@Override
public void onSubscribe(Disposable d) {
observer.onSubscribe(d);
}
}
}