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org.apache.jetspeed.services.threadpool
Class RunnableThread

java.lang.Object
  java.lang.Thread
      org.apache.jetspeed.services.threadpool.RunnableThread

All Implemented Interfaces:

java.lang.Runnable

public class RunnableThread

extends java.lang.Thread

A thread that is used to process Runnables. This thread will wait until it is notified by another thread that it needs processing. However it will only process if getRunnable != null.

Version:

$Id: RunnableThread.java,v 1.8 2005/04/27 13:41:37 raphael Exp $

Author:

Kevin A. Burton, Santiago Gala

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

RunnableThread()

RunnableThread(java.lang.ThreadGroup tg)
Creates a new Thread in the specified threadgroup

RunnableThread(java.lang.ThreadGroup tg, int id)
Creates a new Thread in the specified threadgroup and assigns it an id.

Method Summary

java.lang.Runnable	getRunnable() Get the Runnable process executing
int	getThreadId() Get the numeric identifier of this thread
void	run() Processes the Runnable object assigned to it, whenever one is available
void	setRunnable(java.lang.Runnable runnable) Set the Runnable process to execute

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

RunnableThread

public RunnableThread()

RunnableThread

public RunnableThread(java.lang.ThreadGroup tg)

Creates a new Thread in the specified threadgroup

Parameters:

tg - the Threadgroup which will contain the new Thread

RunnableThread

public RunnableThread(java.lang.ThreadGroup tg,
                      int id)

Creates a new Thread in the specified threadgroup and assigns it an id.

Parameters:

tg - the Threadgroup which will contain the new Thread

id - an identifier for the new Thread

Method Detail

run

public void run()

Processes the Runnable object assigned to it, whenever one is available

setRunnable

public void setRunnable(java.lang.Runnable runnable)

Set the Runnable process to execute

Parameters:

runnable - the Object to execute

getRunnable

public java.lang.Runnable getRunnable()

Get the Runnable process executing

Returns:

the Object executed by this thread

getThreadId

public int getThreadId()

Get the numeric identifier of this thread

Returns:

the identifier of the thread