/**
* 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.internal.operators.flowable;
import org.reactivestreams.*;
import io.reactivex.
Flowable;
import io.reactivex.functions.
Function;
import io.reactivex.internal.util.
ErrorMode;
public final class
FlowableConcatMapPublisher<T, R> extends
Flowable<R> {
final
Publisher<T>
source;
final
Function<? super T, ? extends
Publisher<? extends R>>
mapper;
final int
prefetch;
final
ErrorMode errorMode;
public
FlowableConcatMapPublisher(
Publisher<T>
source,
Function<? super T, ? extends
Publisher<? extends R>>
mapper,
int
prefetch,
ErrorMode errorMode) {
this.
source =
source;
this.
mapper =
mapper;
this.
prefetch =
prefetch;
this.
errorMode =
errorMode;
}
@
Override
protected void
subscribeActual(
Subscriber<? super R>
s) {
if (
FlowableScalarXMap.
tryScalarXMapSubscribe(
source,
s,
mapper)) {
return;
}
source.
subscribe(
FlowableConcatMap.
subscribe(
s,
mapper,
prefetch,
errorMode));
}
}