kafka NoOpTaskSpec 源码

  • 2022-10-20
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kafka NoOpTaskSpec 代码

文件路径:/trogdor/src/main/java/org/apache/kafka/trogdor/task/NoOpTaskSpec.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.trogdor.task;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;

/**
 * The specification for a task that does nothing.
 *
 * This task type exists to test trogodor itself.
 */
public class NoOpTaskSpec extends TaskSpec {
    @JsonCreator
    public NoOpTaskSpec(@JsonProperty("startMs") long startMs,
                         @JsonProperty("durationMs") long durationMs) {
        super(startMs, durationMs);
    }

    @Override
    public TaskController newController(String id) {
        return new NoOpTaskController();
    }

    @Override
    public TaskWorker newTaskWorker(String id) {
        return new NoOpTaskWorker(id);
    }
}

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