Package alluxio.util.executor

Class ExecutorServiceFactories

java.lang.Object

alluxio.util.executor.ExecutorServiceFactories

public final class ExecutorServiceFactories
extends java.lang.Object

Convenience methods for constructing instances of ExecutorServiceFactory.

Method Summary

Modifier and Type	Method	Description
static ExecutorServiceFactory	cachedThreadPool(java.lang.String name)	Returns a ExecutorServiceFactory which creates threadpool executors with the given base name.
static ExecutorServiceFactory	constantExecutorServiceFactory(java.util.concurrent.ExecutorService executorService)
static ExecutorServiceFactory	fixedThreadPool(java.lang.String name, int nThreads)	Returns a ExecutorServiceFactory which creates threadpool executors with the given base name and number of threads.
static ExecutorServiceFactory	fixedThreadPoolExecutorServiceFactory(java.lang.String name, int nThreads)	Returns a ExecutorServiceFactory which creates threadpool executors with the given base name and number of threads.

Methods inherited from class java.lang.Object

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

Method Detail

fixedThreadPoolExecutorServiceFactory

public static ExecutorServiceFactory fixedThreadPoolExecutorServiceFactory(java.lang.String name,
                                                                           int nThreads)

Returns a ExecutorServiceFactory which creates threadpool executors with the given base name and number of threads. Created threads will be daemonic.

Parameters:

name - the base name for executor thread names

nThreads - the number of threads to create executors with

Returns:

the ExecutorServiceFactory

cachedThreadPool

public static ExecutorServiceFactory cachedThreadPool(java.lang.String name)

Returns a ExecutorServiceFactory which creates threadpool executors with the given base name. Created threads will be daemonic.

Parameters:

name - the base name for executor thread names

Returns:

the ExecutorServiceFactory

fixedThreadPool

public static ExecutorServiceFactory fixedThreadPool(java.lang.String name,
                                                     int nThreads)

Returns a ExecutorServiceFactory which creates threadpool executors with the given base name and number of threads. Created threads will be daemonic.

Parameters:

name - the base name for executor thread names

nThreads - the number of threads to create executors with

Returns:

the ExecutorServiceFactory

constantExecutorServiceFactory

public static ExecutorServiceFactory constantExecutorServiceFactory(java.util.concurrent.ExecutorService executorService)

Parameters:

executorService - the executor service to supply

Returns:

an ExecutorServiceFactory which always returns the given ExecutorService