Package it.unimi.di.law.bubing.frontier

Class MessageThread

java.lang.Object

java.lang.Thread

it.unimi.di.law.bubing.frontier.MessageThread

All Implemented Interfaces:

java.lang.Runnable

public final class MessageThread
extends java.lang.Thread

A thread that takes care of pouring the content of Frontier.receivedURLs into the Frontier itself (via the Frontier.enqueue(it.unimi.dsi.fastutil.bytes.ByteArrayList) method). The run() method performs a busy polling on the Frontier.receivedURLs queue, at exponentially spaced time intervals (but anyway not less infrequently than 1s).

Nested Class Summary

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

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

Field Summary

Fields

Modifier and Type	Field	Description
boolean	stop	When set to true, this thread will complete its execution.

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
MessageThread(Frontier frontier)	Creates the thread.

Method Summary

Modifier and Type	Method	Description
void	run()

Methods inherited from class java.lang.Object

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

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, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Field Detail

stop

public volatile boolean stop

When set to true, this thread will complete its execution.

Constructor Detail

MessageThread

public MessageThread(Frontier frontier)

Creates the thread.

Parameters:

frontier - the frontier instantiating this thread.

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread