Package org.apache.nutch.fetcher

Class QueueFeeder

java.lang.Object

java.lang.Thread

org.apache.nutch.fetcher.QueueFeeder

All Implemented Interfaces:

Runnable

public class QueueFeeder
extends Thread

This class feeds the queues with input items, and re-fills them as items are consumed by FetcherThread-s.

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
QueueFeeder(Mapper<Text,CrawlDatum,Text,NutchWritable>.Context context, FetchItemQueues queues, int size)

Method Summary

Modifier and Type	Method	Description
void	run()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, 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, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Details

QueueFeeder

public QueueFeeder(Mapper<Text,CrawlDatum,Text,NutchWritable>.Context context,
 FetchItemQueues queues,
 int size)

Method Details

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread