https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
  • David Karnok 
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.

/**
 * 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.parallel;

import io.reactivex.annotations.*;


Interface to compose ParallelFlowable.

History: 2.0.8 - experimental

Type parameters:
  • <Upstream> – the upstream value type
  • <Downstream> – the downstream value type
Since:2.2
/**
 * Interface to compose ParallelFlowable.
 * <p>History: 2.0.8 - experimental
 * @param <Upstream> the upstream value type
 * @param <Downstream> the downstream value type
 * @since 2.2
 */
public interface ParallelTransformer<Upstream, Downstream> {
    
Applies a function to the upstream ParallelFlowable and returns a ParallelFlowable with
optionally different element type.

Params:
  • upstream – the upstream ParallelFlowable instance
Returns:the transformed ParallelFlowable instance
/**
     * Applies a function to the upstream ParallelFlowable and returns a ParallelFlowable with
     * optionally different element type.
     * @param upstream the upstream ParallelFlowable instance
     * @return the transformed ParallelFlowable instance
     */
    @NonNull
    ParallelFlowable<Downstream> apply(@NonNull ParallelFlowable<Upstream> upstream);
}