org.apache.rocketmq.test.util.parallel.ParallelTask Maven / Gradle / Ivy

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/*
 * 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.rocketmq.test.util.parallel;

import java.util.concurrent.CountDownLatch;

public abstract class ParallelTask extends Thread {
    private CountDownLatch latch = null;

    public CountDownLatch getLatch() {
        return latch;
    }

    public void setLatch(CountDownLatch latch) {
        this.latch = latch;
    }

    public abstract void execute();

    @Override
    public void run() {
        this.execute();

        if (latch != null) {
            latch.countDown();
        }
    }
}