org.terrier.utility
Class KillHandler

java.lang.Object
  java.lang.Thread
      org.terrier.utility.KillHandler

All Implemented Interfaces:

java.lang.Runnable

public class KillHandler
extends java.lang.Thread

Utility class for when releasing resources when the runtime system is shutting down.

Since:

3.0

Nested Class Summary

static interface

KillHandler.Killable Interface denoting an object which can be killed by the KillHandler

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

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

Field Summary

protected KillHandler.Killable

killable

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Method Summary

static void	addKillhandler(KillHandler.Killable object) Add a Killable objects to the shutdown list which are invoked when the runtime system is terminating.
static void	removeKillhandler(KillHandler.Killable object) Remove a Killable objects from the shutdown list which are invoked when the runtime system is terminating.
void	run()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, 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

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

Field Detail

killable

protected final KillHandler.Killable killable

Method Detail

addKillhandler

public static void addKillhandler(KillHandler.Killable object)

Add a Killable objects to the shutdown list which are invoked when the runtime system is terminating.

Parameters:

object - the object with the kill handler

removeKillhandler

public static void removeKillhandler(KillHandler.Killable object)

Remove a Killable objects from the shutdown list which are invoked when the runtime system is terminating.

Parameters:

object - the object with the kill handler

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread