reactor.rx.stream.GroupedStream Maven / Gradle / Ivy
/*
* Copyright (c) 2011-2014 Pivotal Software, 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 reactor.rx.stream;
import reactor.rx.Stream;
/**
* The Stream will complete or fail whever the parent groupBy action terminates itself.
*
* Create such stream with the provided factory, E.g.:
* {@code
* stream.groupBy(data -> data.id).consume(partitionedStream -> partitionedStream.consume())
* }
*
* @author Stephane Maldini
*/
public abstract class GroupedStream extends Stream {
private final K key;
public GroupedStream(K key) {
this.key = key;
}
public K key() {
return key;
}
@Override
public String toString() {
return super.toString()+"{" +
"key=" + key +
'}';
}
}