/**
* 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;
import io.reactivex.annotations.*;
import org.reactivestreams.*;
/**
* Represents a Reactive-Streams inspired Subscriber that is RxJava 2 only
* and weakens rules §1.3 and §3.9 of the specification for gaining performance.
*
* <p>History: 2.0.7 - experimental
* @param <T> the value type
* @since 2.1 - beta
*/
@Beta
public interface FlowableSubscriber<T> extends Subscriber<T> {
/**
* Implementors of this method should make sure everything that needs
* to be visible in {@link #onNext(Object)} is established before
* calling {@link Subscription#request(long)}. In practice this means
* no initialization should happen after the {@code request()} call and
* additional behavior is thread safe in respect to {@code onNext}.
*
* {@inheritDoc}
*/
@Override
void onSubscribe(@NonNull Subscription s);
}