com.github.paganini2008.devtools.multithreads

类 Jdk14ThreadPool

java.lang.Object

com.github.paganini2008.devtools.multithreads.Jdk14ThreadPool

所有已实现的接口:

ThreadPool, Executor

public class Jdk14ThreadPool
extends Object
implements ThreadPool

Jdk14ThreadPool

版本:

1.0

作者:

Fred Feng

嵌套类概要

嵌套类

限定符和类型	类和说明
(专用程序包) static class	Jdk14ThreadPool.DefaultPromise<R>
(专用程序包) class	Jdk14ThreadPool.IdleQueueKeeper IdleQueueKeeper
(专用程序包) class	Jdk14ThreadPool.PoolManager PoolManager
(专用程序包) static class	Jdk14ThreadPool.PromiseRunnable<R> PromiseRunnable
(专用程序包) static class	Jdk14ThreadPool.Reference<R> Reference
(专用程序包) static class	Jdk14ThreadPool.State
(专用程序包) static class	Jdk14ThreadPool.Sync Sync
(专用程序包) class	Jdk14ThreadPool.WorkerThread WorkerThread

字段概要

字段

限定符和类型	字段和说明
private int	maxQueueSize
private Jdk14ThreadPool.PoolManager	poolManager
private RejectedExecutionHandler	rejectedExecutionHandler
private boolean	running
private Jdk14ThreadPool.State	state
private Jdk14ThreadPool.Sync	sync
private static long	threadSerialNo
private long	timeout
private Timer	timer
private LinkedList<Runnable>	waitQueue

构造器概要

构造器

构造器和说明
Jdk14ThreadPool(int maxPoolSize, long timeout, int queueSize)

方法概要

限定符和类型	方法和说明
protected void	afterRun(Runnable r, Throwable e)
boolean	apply(Runnable task)
protected void	beforeRun(Thread thread, Runnable r)
int	getActiveThreadSize()
long	getCompletedTaskCount()
long	getFailedTaskCount()
int	getIdleThreadSize()
int	getMaxPoolSize()
int	getPoolSize()
int	getQueueSize()
private static String	getThreadName()
boolean	isShutdown()
void	keepIdleSize(int maxIdleSize, long checkInterval)
static void	main(String[] args)
static void	main3(String[] args)
protected Thread	newThread(Runnable task)
void	setRejectedExecutionHandler(RejectedExecutionHandler rejectedExecutionHandler)
void	shutdown()
<R> Promise<R>	submit(Action<R> action)
(专用程序包) void	submitAgainIfPresent()
static void	test1()
static void	test2()
String	toString()
private void	waitForNextExecuting(Runnable task)

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.github.paganini2008.devtools.multithreads.ThreadPool

execute

字段详细资料

threadSerialNo

private static long threadSerialNo

poolManager

private final Jdk14ThreadPool.PoolManager poolManager

waitQueue

private final LinkedList<Runnable> waitQueue

maxQueueSize

private final int maxQueueSize

sync

private final Jdk14ThreadPool.Sync sync

timeout

private final long timeout

running

private volatile boolean running

state

private Jdk14ThreadPool.State state

timer

private Timer timer

rejectedExecutionHandler

private RejectedExecutionHandler rejectedExecutionHandler

构造器详细资料

Jdk14ThreadPool

public Jdk14ThreadPool(int maxPoolSize,
                       long timeout,
                       int queueSize)

方法详细资料

keepIdleSize

public void keepIdleSize(int maxIdleSize,
                         long checkInterval)

getActiveThreadSize

public int getActiveThreadSize()

指定者:

getActiveThreadSize 在接口中 ThreadPool

getIdleThreadSize

public int getIdleThreadSize()

指定者:

getIdleThreadSize 在接口中 ThreadPool

getQueueSize

public int getQueueSize()

指定者:

getQueueSize 在接口中 ThreadPool

getPoolSize

public int getPoolSize()

指定者:

getPoolSize 在接口中 ThreadPool

getMaxPoolSize

public int getMaxPoolSize()

指定者:

getMaxPoolSize 在接口中 ThreadPool

getCompletedTaskCount

public long getCompletedTaskCount()

指定者:

getCompletedTaskCount 在接口中 ThreadPool

getFailedTaskCount

public long getFailedTaskCount()

指定者:

getFailedTaskCount 在接口中 ThreadPool

setRejectedExecutionHandler

public void setRejectedExecutionHandler(RejectedExecutionHandler rejectedExecutionHandler)

指定者:

setRejectedExecutionHandler 在接口中 ThreadPool

getThreadName

private static String getThreadName()

submit

public <R> Promise<R> submit(Action<R> action)

指定者:

submit 在接口中 ThreadPool

apply

public boolean apply(Runnable task)

指定者:

apply 在接口中 ThreadPool

waitForNextExecuting

private void waitForNextExecuting(Runnable task)

beforeRun

protected void beforeRun(Thread thread,
                         Runnable r)

afterRun

protected void afterRun(Runnable r,
                        Throwable e)

isShutdown

public boolean isShutdown()

指定者:

isShutdown 在接口中 ThreadPool

newThread

protected Thread newThread(Runnable task)

submitAgainIfPresent

void submitAgainIfPresent()

shutdown

public void shutdown()

指定者:

shutdown 在接口中 ThreadPool

toString

public String toString()

覆盖:

toString 在类中 Object

main3

public static void main3(String[] args)
                  throws IOException

抛出:

IOException

main

public static void main(String[] args)
                 throws IOException

抛出:

IOException

test1

public static void test1()
                  throws IOException

抛出:

IOException

test2

public static void test2()
                  throws IOException

抛出:

IOException