io.reactivx.mantis.operators.DisableBackPressureOperator Maven / Gradle / Ivy
/*
* Copyright 2019 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 io.reactivx.mantis.operators;
import java.util.concurrent.atomic.AtomicLong;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import rx.Observable.Operator;
import rx.Producer;
import rx.Subscriber;
import rx.functions.Action0;
import rx.subscriptions.Subscriptions;
public class DisableBackPressureOperator implements Operator {
private static final Logger logger = LoggerFactory.getLogger(DisableBackPressureOperator.class);
public DisableBackPressureOperator() {
}
@Override
public Subscriber call(final Subscriber o) {
final AtomicLong requested = new AtomicLong();
o.add(Subscriptions.create(new Action0() {
@Override
public void call() {
}
}));
o.setProducer(new Producer() {
@Override
public void request(long n) {
}
});
return new Subscriber(o) {
@Override
public void onCompleted() {
o.onCompleted();
}
@Override
public void onError(Throwable e) {
o.onError(e);
}
@Override
public void onNext(T t) {
o.onNext(t);
}
@Override
public void setProducer(Producer p) {
p.request(Long.MAX_VALUE);
}
};
}
}