io.cloudslang.content.vmware.entities.CustomExecutor Maven / Gradle / Ivy
/*******************************************************************************
* (c) Copyright 2017 Hewlett-Packard Development Company, L.P.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License v2.0 which accompany this distribution.
*
* The Apache License is available at
* http://www.apache.org/licenses/LICENSE-2.0
*
*******************************************************************************/
package io.cloudslang.content.vmware.entities;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
/**
* Created by giloan on 10/5/2016.
*/
public class CustomExecutor {
private final ThreadPoolExecutor executor;
private final boolean parallel;
public CustomExecutor(boolean parallel) {
this.parallel = parallel;
this.executor = parallel ? (ThreadPoolExecutor) Executors.newCachedThreadPool() : null;
}
public void execute(final Runnable task) {
if (parallel) {
executor.execute(task);
} else {
task.run();
}
}
public void shutdown() throws InterruptedException {
if (parallel) {
executor.shutdown();
executor.awaitTermination(Long.MAX_VALUE, TimeUnit.SECONDS);
}
}
public boolean isParallel() {
return parallel;
}
}