org.ka2ddo.util

Class ReschedulableTimer

java.lang.Object

java.lang.Thread

org.ka2ddo.util.ReschedulableTimer

All Implemented Interfaces:

java.lang.Runnable

public final class ReschedulableTimer
extends java.lang.Thread

This class implements a timer whose tasks' delivery times can be adjusted while they are enqueued, and the task objects can be reused after they have been timed out or cancelled.

Author:

Andrew Pavlin, KA2DDO

Nested Class Summary

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

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

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
ReschedulableTimer(java.lang.String name) Create a ReschedulableTimer queue.

Method Summary

Modifier and Type	Method and Description
protected void	finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
void	run() Execute the timer tasks queued to this timer.
void	shutdown() Stop this timer queue and release all of its resources.

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, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ReschedulableTimer

public ReschedulableTimer(java.lang.String name)

Create a ReschedulableTimer queue.

Parameters:

name - thread name String to assign to this timer (must not be null or empty)

Method Detail

run

public final void run()

Execute the timer tasks queued to this timer.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

shutdown

public void shutdown()

Stop this timer queue and release all of its resources.

finalize

protected void finalize()
                 throws java.lang.Throwable

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. A subclass overrides the finalize method to dispose of system resources or to perform other cleanup.

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable - the Exception raised by this method