kafka PrintedInternal 源码
kafka PrintedInternal 代码
文件路径：/streams/src/main/java/org/apache/kafka/streams/kstream/internals/PrintedInternal.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.kafka.streams.kstream.internals;
import org.apache.kafka.streams.kstream.Printed;
import org.apache.kafka.streams.processor.api.ProcessorSupplier;
public class PrintedInternal<K, V> extends Printed<K, V> {
public PrintedInternal(final Printed<K, V> printed) {
super(printed);
}
public ProcessorSupplier<K, V, Void, Void> build(final String processorName) {
return new KStreamPrint<>(new PrintForeachAction<>(outputStream, mapper, label != null ? label : processorName));
}
public String name() {
return processorName;
}
}
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