org.pinus4j.utils

Class ThreadPool

java.lang.Object

org.pinus4j.utils.ThreadPool

public class ThreadPool
extends Object

线程池. 每次newInstance时会创建一个新的线程池实例，当不在使用时需要调用shutdown方法关闭线程池.

Author:

duanbn

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	ThreadPool.NameThreadFactory

Field Summary

Fields

Modifier and Type	Field and Description
private ThreadPoolExecutor	pool
private static int	QUEUE_SIZE

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ThreadPool(String poolName, int minThread, int maxThread, long waitTime)

Method Summary

Modifier and Type	Method and Description
void	execute(Runnable r)
int	getQueueSize()
ThreadPoolExecutor	getThreadPool()
boolean	isShutdown()
static ThreadPool	newInstance(String poolName)
static ThreadPool	newInstance(String poolName, int minThread, int maxThread, long waitTime)
void	shutdown()
Future<?>	submit(Runnable r)

Methods inherited from class java.lang.Object

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

Field Detail

pool

private ThreadPoolExecutor pool

QUEUE_SIZE

private static final int QUEUE_SIZE

See Also:

Constant Field Values

Constructor Detail

ThreadPool

private ThreadPool(String poolName,
                   int minThread,
                   int maxThread,
                   long waitTime)

Method Detail

newInstance

public static ThreadPool newInstance(String poolName)

newInstance

public static ThreadPool newInstance(String poolName,
                                     int minThread,
                                     int maxThread,
                                     long waitTime)

getThreadPool

public ThreadPoolExecutor getThreadPool()

getQueueSize

public int getQueueSize()

isShutdown

public boolean isShutdown()

shutdown

public void shutdown()

execute

public void execute(Runnable r)

submit

public Future<?> submit(Runnable r)