org.cdlib.xtf.textEngine
Class IndexWarmer.BgThread

Object
  Thread
      IndexWarmer.BgThread

All Implemented Interfaces:

Runnable

Enclosing class:

IndexWarmer

private static class IndexWarmer.BgThread
extends Thread

Thread that sits in the background and periodically checks if there are indexes in need of warming, and warms them.

Nested Class Summary

Nested classes/interfaces inherited from class Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

private long	prevWarmTime
private boolean	shouldStop
private IndexWarmer	warmer

Fields inherited from class Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

IndexWarmer.BgThread(IndexWarmer warmer)

Method Summary

void	run()
private IndexWarmer.Entry	scanForUpdates()
private void	warm(IndexWarmer.Entry ent, boolean validateOk) Does the work of warming up an index.

Methods inherited from class 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 Object

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

Field Detail

warmer

private IndexWarmer warmer

prevWarmTime

private long prevWarmTime

shouldStop

private boolean shouldStop

Constructor Detail

IndexWarmer.BgThread

IndexWarmer.BgThread(IndexWarmer warmer)

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

scanForUpdates

private IndexWarmer.Entry scanForUpdates()

warm

private void warm(IndexWarmer.Entry ent,
                  boolean validateOk)

Does the work of warming up an index.