com.sun.grizzly.http
Class StatsThreadPool

java.lang.Object
  java.util.concurrent.AbstractExecutorService
      com.sun.grizzly.util.GrizzlyExecutorService
          com.sun.grizzly.http.StatsThreadPool

All Implemented Interfaces:

ExtendedThreadPool, Executor, ExecutorService

public class StatsThreadPool
extends GrizzlyExecutorService

Internal FIFO used by the Worker Threads to pass information between Task objects.

Author:

Jean-Francois Arcand

Nested Class Summary

protected static class

StatsThreadPool.HttpWorkerThreadFactory Create new HttpWorkerThread.

Field Summary

static int	DEFAULT_IDLE_THREAD_KEEPALIVE_TIMEOUT
static int	DEFAULT_MAX_TASKS_QUEUED
static int	DEFAULT_MAX_THREAD_COUNT
static int	DEFAULT_MIN_THREAD_COUNT
protected int	port Port, which is served by this thread pool
protected ThreadPoolStatistic	threadPoolStat

Fields inherited from class com.sun.grizzly.util.GrizzlyExecutorService

config

Constructor Summary

StatsThreadPool()

StatsThreadPool(int maxTasksCount)

StatsThreadPool(int corePoolSize, int maximumPoolSize, int maxTasksCount, long keepAliveTime, TimeUnit unit)

StatsThreadPool(String name, int corePoolSize, int maximumPoolSize, int maxTasksCount, long keepAliveTime, TimeUnit unit)

StatsThreadPool(ThreadPoolConfig config)

Method Summary

boolean	awaitTermination(long timeout, TimeUnit unit)
void	execute(Runnable r)
int	getActiveCount()
long	getCompletedTaskCount()
int	getLargestPoolSize()
int	getPoolSize()
int	getPort() Get the port number, which is served by the thread pool
int	getQueueSize()
ThreadPoolStatistic	getStatistic() Return the ThreadPoolStatistic object used to gather statistic;
int	getTaskCount()
protected void	injectToStringAttributes(StringBuilder sb) Deprecated.
boolean	isShutdown()
boolean	isTerminated()
GrizzlyExecutorService	reconfigure(ThreadPoolConfig config)
void	setPort(int port) Set the port number, which is served by the thread pool
void	setStatistic(ThreadPoolStatistic threadPoolStatistic) Set the ThreadPoolStatistic object used to gather statistic;
void	shutdown()
List<Runnable>	shutdownNow()
void	start()
void	stop()
String	toString()

Methods inherited from class com.sun.grizzly.util.GrizzlyExecutorService

createInstance, createInstance, getConfiguration, getCorePoolSize, getKeepAliveTime, getMaximumPoolSize, getMaxQueuedTasksCount, getName, getPriority, getQueue, getThreadFactory, setCorePoolSize, setImpl, setKeepAliveTime, setMaximumPoolSize, setMaxQueuedTasksCount, setName, setPriority, setThreadFactory

Methods inherited from class java.util.concurrent.AbstractExecutorService

invokeAll, invokeAll, invokeAny, invokeAny, submit, submit, submit

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.ExecutorService

invokeAll, invokeAll, invokeAny, invokeAny, submit, submit, submit

Field Detail

DEFAULT_MIN_THREAD_COUNT

public static int DEFAULT_MIN_THREAD_COUNT

DEFAULT_MAX_THREAD_COUNT

public static int DEFAULT_MAX_THREAD_COUNT

DEFAULT_MAX_TASKS_QUEUED

public static int DEFAULT_MAX_TASKS_QUEUED

DEFAULT_IDLE_THREAD_KEEPALIVE_TIMEOUT

public static int DEFAULT_IDLE_THREAD_KEEPALIVE_TIMEOUT

port

protected int port

Port, which is served by this thread pool

threadPoolStat

protected transient ThreadPoolStatistic threadPoolStat

Constructor Detail

StatsThreadPool

public StatsThreadPool()

StatsThreadPool

public StatsThreadPool(int maxTasksCount)

StatsThreadPool

public StatsThreadPool(int corePoolSize,
                       int maximumPoolSize,
                       int maxTasksCount,
                       long keepAliveTime,
                       TimeUnit unit)

StatsThreadPool

public StatsThreadPool(String name,
                       int corePoolSize,
                       int maximumPoolSize,
                       int maxTasksCount,
                       long keepAliveTime,
                       TimeUnit unit)

StatsThreadPool

public StatsThreadPool(ThreadPoolConfig config)

Method Detail

start

public void start()

stop

public void stop()

execute

public final void execute(Runnable r)

Specified by:

execute in interface Executor

Overrides:

execute in class GrizzlyExecutorService

shutdown

public void shutdown()

Specified by:

shutdown in interface ExecutorService

Overrides:

shutdown in class GrizzlyExecutorService

shutdownNow

public List<Runnable> shutdownNow()

Specified by:

shutdownNow in interface ExecutorService

Overrides:

shutdownNow in class GrizzlyExecutorService

getPort

public int getPort()

Get the port number, which is served by the thread pool

Returns:

the port number, which is served by the thread pool

setPort

public void setPort(int port)

Set the port number, which is served by the thread pool

Parameters:

port - the port number, which is served by the thread pool

setStatistic

public void setStatistic(ThreadPoolStatistic threadPoolStatistic)

Set the ThreadPoolStatistic object used to gather statistic;

getStatistic

public ThreadPoolStatistic getStatistic()

Return the ThreadPoolStatistic object used to gather statistic;

reconfigure

public GrizzlyExecutorService reconfigure(ThreadPoolConfig config)

Overrides:

reconfigure in class GrizzlyExecutorService

getLargestPoolSize

public int getLargestPoolSize()

Specified by:

getLargestPoolSize in interface ExtendedThreadPool

Overrides:

getLargestPoolSize in class GrizzlyExecutorService

getPoolSize

public int getPoolSize()

Specified by:

getPoolSize in interface ExtendedThreadPool

Overrides:

getPoolSize in class GrizzlyExecutorService

getQueueSize

public int getQueueSize()

Specified by:

getQueueSize in interface ExtendedThreadPool

Overrides:

getQueueSize in class GrizzlyExecutorService

getActiveCount

public int getActiveCount()

Specified by:

getActiveCount in interface ExtendedThreadPool

Overrides:

getActiveCount in class GrizzlyExecutorService

getTaskCount

public int getTaskCount()

Specified by:

getTaskCount in interface ExtendedThreadPool

Overrides:

getTaskCount in class GrizzlyExecutorService

getCompletedTaskCount

public long getCompletedTaskCount()

Specified by:

getCompletedTaskCount in interface ExtendedThreadPool

Overrides:

getCompletedTaskCount in class GrizzlyExecutorService

isShutdown

public boolean isShutdown()

Specified by:

isShutdown in interface ExecutorService

Overrides:

isShutdown in class GrizzlyExecutorService

isTerminated

public boolean isTerminated()

Specified by:

isTerminated in interface ExecutorService

Overrides:

isTerminated in class GrizzlyExecutorService

awaitTermination

public boolean awaitTermination(long timeout,
                                TimeUnit unit)
                         throws InterruptedException

Specified by:

awaitTermination in interface ExecutorService

Overrides:

awaitTermination in class GrizzlyExecutorService

Throws:

InterruptedException

toString

public String toString()

Overrides:

toString in class Object

injectToStringAttributes

protected void injectToStringAttributes(StringBuilder sb)

Deprecated.

Inject toString() to a specific StringBuilder

Parameters:

sb -