rice.selector
Class ProfileSelector

java.lang.Object
  java.lang.Thread
      rice.selector.SelectorManager
          rice.selector.ProfileSelector

All Implemented Interfaces:

java.lang.Runnable, Destructable, Timer

public class ProfileSelector
extends SelectorManager

Author:

jeffh To change the template for this generated type comment go to Window>Preferences>Java>Code Generation>Code and Comments

Nested Class Summary

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

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

Field Summary

java.lang.String	lastTaskClass
long	lastTaskHash
java.lang.String	lastTaskToString
java.lang.String	lastTaskType
static boolean	recordStats
static boolean	useHeartbeat

Fields inherited from class rice.selector.SelectorManager

cancelledKeys, instance, invocations, logger, modifyKeys, running, select, selector, TIMEOUT, timerQueue, timeSource, useLoopListeners, wakeupTime

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ProfileSelector(java.lang.String instance, TimeSource timeSource, LogManager log)

Method Summary

void	addStat(java.lang.String s, long time)
protected void	doInvocations() Method which invokes all pending invocations.
protected void	doInvocations2()
protected void	doSelections()
void	invoke(java.lang.Runnable d) This method schedules a runnable task to be done by the selector thread during the next select() call.
protected void	onLoop() This method is to be implemented by a subclass to do some task each loop.
void	printStats()

Methods inherited from class rice.selector.SelectorManager

addLoopObserver, cancel, destroy, executeDueTasks, getInvocation, getKey, getModifyKey, getNextTaskExecutionTime, getNumInvocations, getSelector, getTimer, isSelectorThread, modifyKey, notifyLoopListeners, register, removeLoopObserver, removeTask, run, schedule, schedule, schedule, scheduleAtFixedRate, selectedKeys, setEnvironment, setSelect, useLoopListeners, wakeup

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, 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

useHeartbeat

public static boolean useHeartbeat

recordStats

public static boolean recordStats

lastTaskType

public java.lang.String lastTaskType

lastTaskClass

public java.lang.String lastTaskClass

lastTaskToString

public java.lang.String lastTaskToString

lastTaskHash

public long lastTaskHash

Constructor Detail

ProfileSelector

public ProfileSelector(java.lang.String instance,
                       TimeSource timeSource,
                       LogManager log)

Method Detail

onLoop

protected void onLoop()

Description copied from class: SelectorManager

This method is to be implemented by a subclass to do some task each loop.

Overrides:

onLoop in class SelectorManager

invoke

public void invoke(java.lang.Runnable d)

Description copied from class: SelectorManager

This method schedules a runnable task to be done by the selector thread during the next select() call. All operations which modify the selector should be done using this method, as they must be done in the selector thread.

Overrides:

invoke in class SelectorManager

Parameters:

d - The runnable task to invoke

addStat

public void addStat(java.lang.String s,
                    long time)

printStats

public void printStats()

doSelections

protected void doSelections()
                     throws java.io.IOException

Overrides:

doSelections in class SelectorManager

Throws:

java.io.IOException

doInvocations

protected void doInvocations()

Method which invokes all pending invocations. This method should *only* be called by the selector thread.

Overrides:

doInvocations in class SelectorManager

doInvocations2

protected void doInvocations2()