/**
* Copyright 2016 Netflix, Inc.
*
* 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 rx.internal.operators;
import rx.*;
import rx.functions.
Action0;
import rx.subscriptions.
Subscriptions;
/**
* Call an Action0 when the subscription happens to the source.
*
* @param <T> the value type
*/
public final class
SingleDoOnUnsubscribe<T> implements
Single.
OnSubscribe<T> {
final
Single.
OnSubscribe<T>
source;
final
Action0 onUnsubscribe;
public
SingleDoOnUnsubscribe(
Single.
OnSubscribe<T>
source,
Action0 onUnsubscribe) {
this.
source =
source;
this.
onUnsubscribe =
onUnsubscribe;
}
@
Override
public void
call(
SingleSubscriber<? super T>
t) {
t.
add(
Subscriptions.
create(
onUnsubscribe));
source.
call(
t);
}
}