org.ow2.proactive.utils

Class PAExecutors

java.lang.Object

org.ow2.proactive.utils.PAExecutors

public class PAExecutors
extends Object

Helper class to create executors (not provided by java standard api)

Since:

17/10/2019

Constructor Summary

Constructors

Constructor and Description
PAExecutors()

Method Summary

Modifier and Type	Method and Description
static ExecutorService	newCachedBoundedThreadPool(int corePoolSize, int maximumPoolSize, long keepAliveTime, TimeUnit timeUnit, ThreadFactory threadFactory) Similar to Executors.newCachedThreadPool but allows a maximum pool size.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PAExecutors

public PAExecutors()

Method Detail

newCachedBoundedThreadPool

public static ExecutorService newCachedBoundedThreadPool(int corePoolSize,
                                                         int maximumPoolSize,
                                                         long keepAliveTime,
                                                         TimeUnit timeUnit,
                                                         ThreadFactory threadFactory)

Similar to Executors.newCachedThreadPool but allows a maximum pool size. Cached thread pool are interesting in the sense that they can grow and shrink at will. Default cachedThreadPool implementation does not allow to have a maximum capacity

Parameters:

corePoolSize - the number of threads to keep in the pool, even if they are idle

maximumPoolSize - the maximum number of threads to allow in the pool

keepAliveTime - when the number of threads is greater than the core, this is the maximum time that excess idle threads will wait for new tasks before terminating.

timeUnit - the time unit for the keepAliveTime argument

threadFactory - the factory to use when the executor creates a new thread

Returns:

the newly created thread pool