ParameterNoticeBoard
Class EventBroadcaster.ListenerUpdaterThread

java.lang.Object
  java.lang.Thread
      ParameterNoticeBoard.EventBroadcaster.ListenerUpdaterThread

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

EventBroadcaster

private class EventBroadcaster.ListenerUpdaterThread
extends java.lang.Thread

This inner class will be used to update the listener within it's own thread by

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

(package private) iParameterNoticeBoard.ParameterNoticeBoardListener	listener This is the subscriber/listener to the parameter item
(package private) ParameterSubscriber	parameterSubscriber This is the subscriber/listener to the parameter item

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

EventBroadcaster.ListenerUpdaterThread(iParameterNoticeBoard.ParameterNoticeBoardListener listener, ParameterSubscriber parameterSubscriber)
Constructor

Method Summary

void	run() This is the main method of the thread and will result in the remote CORBA object being informed that the parameter noticeboard item which it has been listening to has been updated.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, 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

Field Detail

parameterSubscriber

ParameterSubscriber parameterSubscriber

This is the subscriber/listener to the parameter item

listener

iParameterNoticeBoard.ParameterNoticeBoardListener listener

This is the subscriber/listener to the parameter item

Constructor Detail

EventBroadcaster.ListenerUpdaterThread

EventBroadcaster.ListenerUpdaterThread(iParameterNoticeBoard.ParameterNoticeBoardListener listener,
                                       ParameterSubscriber parameterSubscriber)

Constructor

Parameters:

listener - This is a CORBA reference to the remote object which is listening to the parameter noticeboard item

parameterSubscriber - This is a subscriber which contains the details of the listener of the parameter noticeboard item

Method Detail

run

public void run()

This is the main method of the thread and will result in the remote CORBA object being informed that the parameter noticeboard item which it has been listening to has been updated.

Should the method be unable to contact the remote listener, then this listener is removed from the list of listeners which are registerd for updates to this parameter noticeboard item and subsequently will not be contacted again should there be another update on this parameter noticeboard item.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread