gr.uoa.di.madgik.searchlibrary.operatorlibrary.indexfuse
Class IndexFuseWorker

java.lang.Object
  java.lang.Thread
      gr.uoa.di.madgik.searchlibrary.operatorlibrary.indexfuse.IndexFuseWorker

All Implemented Interfaces:

Runnable

public class IndexFuseWorker
extends Thread

Helper thread class used to perform the fuse operation

Author:

UoA

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

IndexFuseWorker(gr.uoa.di.madgik.grs.writer.RecordWriter<gr.uoa.di.madgik.grs.record.Record> writer, gr.uoa.di.madgik.grs.reader.ForwardReader<gr.uoa.di.madgik.grs.record.Record>[] contentReaders, gr.uoa.di.madgik.grs.reader.ForwardReader<gr.uoa.di.madgik.grs.record.Record>[][] metaReaders, String[] colIDs, double weightContent, double weightMetadata, String objectIdFieldName, String collectionFieldName, String rankFieldName, long timeout, TimeUnit timeUnit, StatsContainer stats)
Creates a new IndexFuseWorker

Method Summary

void

run()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, 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

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

Constructor Detail

IndexFuseWorker

public IndexFuseWorker(gr.uoa.di.madgik.grs.writer.RecordWriter<gr.uoa.di.madgik.grs.record.Record> writer,
                       gr.uoa.di.madgik.grs.reader.ForwardReader<gr.uoa.di.madgik.grs.record.Record>[] contentReaders,
                       gr.uoa.di.madgik.grs.reader.ForwardReader<gr.uoa.di.madgik.grs.record.Record>[][] metaReaders,
                       String[] colIDs,
                       double weightContent,
                       double weightMetadata,
                       String objectIdFieldName,
                       String collectionFieldName,
                       String rankFieldName,
                       long timeout,
                       TimeUnit timeUnit,
                       StatsContainer stats)

Creates a new IndexFuseWorker

Parameters:

writer - The RSXMLWriter to write records to

contentReaders - The iterators over the content collections input

metaReaders - The iterators over the metadata collections input

weightContent - The weight of the content scoring

weightMetadata - The weight of the metadata scoring

stats - statistics

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

See Also:

Runnable.run()