org.jrebirth.af.core.concurrent

Class JRebirthThreadPoolExecutor

java.lang.Object

java.util.concurrent.AbstractExecutorService

java.util.concurrent.ThreadPoolExecutor

org.jrebirth.af.core.concurrent.JRebirthThreadPoolExecutor

All Implemented Interfaces:

Executor, ExecutorService, ConcurrentMessages, MessageContainer

public class JRebirthThreadPoolExecutor
extends ThreadPoolExecutor
implements ConcurrentMessages

The class JRebirthThreadPoolExecutor is used to to manage the JRebirth Thread Pool (JTP).

Author:

Sébastien Bordes

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.ThreadPoolExecutor

ThreadPoolExecutor.AbortPolicy, ThreadPoolExecutor.CallerRunsPolicy, ThreadPoolExecutor.DiscardOldestPolicy, ThreadPoolExecutor.DiscardPolicy

Field Summary

Fields

Modifier and Type	Field and Description
private static JRLogger	LOGGER The class logger.
private List<JRebirthRunnable>	pending The pending list of JRebirthRunnable.

Fields inherited from interface org.jrebirth.af.core.concurrent.ConcurrentMessages

BOOT_UP_ERROR, FUTURE_DONE, HPTP_QUEUED, JIT_ERROR, JTP_ERROR, JTP_ERROR_EXPLANATION, JTP_QUEUED, RUN_IT, SHUTDOWN_ERROR, THREAD_ERROR

Constructor Summary

Constructors

Constructor and Description
JRebirthThreadPoolExecutor(int threadNumber, ThreadFactory threadFactory) Default Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	afterExecute(Runnable r, Throwable t)
protected void	beforeExecute(Thread t, Runnable r)
boolean	checkAvailability(RunnablePriority taskPriority) Check if a slot is available for the given task priority.
private boolean	checkPriority(RunnablePriority taskPriority) Check given priority with current pending list.

Methods inherited from class java.util.concurrent.ThreadPoolExecutor

allowCoreThreadTimeOut, allowsCoreThreadTimeOut, awaitTermination, execute, finalize, getActiveCount, getCompletedTaskCount, getCorePoolSize, getKeepAliveTime, getLargestPoolSize, getMaximumPoolSize, getPoolSize, getQueue, getRejectedExecutionHandler, getTaskCount, getThreadFactory, isShutdown, isTerminated, isTerminating, prestartAllCoreThreads, prestartCoreThread, purge, remove, setCorePoolSize, setKeepAliveTime, setMaximumPoolSize, setRejectedExecutionHandler, setThreadFactory, shutdown, shutdownNow, terminated, toString

Methods inherited from class java.util.concurrent.AbstractExecutorService

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

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final JRLogger LOGGER

The class logger.

pending

private final List<JRebirthRunnable> pending

The pending list of JRebirthRunnable.

Constructor Detail

JRebirthThreadPoolExecutor

public JRebirthThreadPoolExecutor(int threadNumber,
                          ThreadFactory threadFactory)

Default Constructor.

Parameters:

threadNumber - the number of thread managed by the pool

threadFactory - the factory used to add a thread into the pool

Method Detail

checkAvailability

public boolean checkAvailability(RunnablePriority taskPriority)

Check if a slot is available for the given task priority.

Parameters:

taskPriority - the priority to check

Returns:

true if this priority can be run right now

checkPriority

private boolean checkPriority(RunnablePriority taskPriority)

Check given priority with current pending list.

Parameters:

taskPriority - the priority to check

Returns:

true if the priority is greater than those pending

beforeExecute

protected void beforeExecute(Thread t,
                 Runnable r)

Overrides:

beforeExecute in class ThreadPoolExecutor

afterExecute

protected void afterExecute(Runnable r,
                Throwable t)

Overrides:

afterExecute in class ThreadPoolExecutor