de.julielab.jcore.reader.db

Class DBReader.RetrievingThread

java.lang.Object

java.lang.Thread

de.julielab.jcore.reader.db.DBReader.RetrievingThread

All Implemented Interfaces:

Runnable

Enclosing class:

DBReader

protected class DBReader.RetrievingThread
extends Thread

This class is charged with retrieving batches of document IDs and documents while previously fetched documents are in process.

The class manages 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 and Description
RetrievingThread()

Method Summary

Modifier and Type	Method and Description
de.julielab.xmlData.dataBase.DBCIterator<byte[][]>	getDocuments()
void	run()

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

Constructor Detail

RetrievingThread

public RetrievingThread()

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

getDocuments

public de.julielab.xmlData.dataBase.DBCIterator<byte[][]> getDocuments()