Package de.julielab.jcore.reader.db

Class DBMultiplierReader.RetrievingThread

java.lang.Object

java.lang.Thread

de.julielab.jcore.reader.db.DBMultiplierReader.RetrievingThread

All Implemented Interfaces:

Runnable

Enclosing class:

DBMultiplierReader

protected class DBMultiplierReader.RetrievingThread
extends Thread

This class is charged to retrieve batches of document IDs which will be returned for processing afterwards.

The class manages itself the FetchIdsProactively parameter which can be given to the reader. When set to false, no ID batches are fetched in advance but are fetched exactly on demand in DBReader.getNextArtifactData().

This class is only in use when reading from a subset table.

Author:

hellrich/faessler

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
RetrievingThread()

Method Summary

Modifier and Type	Method	Description
List<Object[]>	getDocumentIds()
boolean	isConsumed()
void	run()
void	setConsumed(boolean consumed)

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 Detail

RetrievingThread

public RetrievingThread()

Method Detail

isConsumed

public boolean isConsumed()

setConsumed

public void setConsumed(boolean consumed)

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

getDocumentIds

public List<Object[]> getDocumentIds()