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recoinx.clef
Class CLEFLanguageMerger.LanguageMergerRunnable  

java.lang.Object
  recoin.group.ComponentRunnable
      recoinx.clef.CLEFLanguageMerger.LanguageMergerRunnable

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

CLEFLanguageMerger

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protected class CLEFLanguageMerger.LanguageMergerRunnable

extends recoin.group.ComponentRunnable

The LanguageMergerRunnable class implements the behavior of a ComponentRunnable that merges CLEFResultLists of the same language into a MergedList.

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Field Summary
private  int[]	languages           The languages.
private  CLEFQuery	query           Will be set to the first CLEFQuery that is found in the RetrievalContainer.

 

Fields inherited from class recoin.group.ComponentRunnable

container, finished, support, timeStamp, worker

 

Constructor Summary

CLEFLanguageMerger.LanguageMergerRunnable(recoin.container.RetrievalContainer container, recoin.group.ComponentSupport support, recoin.group.ComponentRunnable runnable, recoin.group.ComponentWorker worker)           Creates a new LanguageMergerRunnable with the specified RetrievalContainer, ComponentSupport, ComponentRunnable and ComponentWorker.

CLEFLanguageMerger.LanguageMergerRunnable(recoin.container.RetrievalContainer container, recoin.group.ComponentSupport support, recoin.group.ComponentWorker worker)           Creates a new LanguageMergerRunnable with the specified RetrievalContainer, ComponentSupport and ComponentWorker.

CLEFLanguageMerger.LanguageMergerRunnable(recoin.container.RetrievalContainer container, recoin.group.ComponentWorker worker)           Creates a new LanguageMergerRunnable with the specified RetrievalContainer and ComponentWorker.

 

Method Summary
void	run()           Uses all CLEFResultLists and the first CLEFQuery it finds in the RetrievalContainer to merge the lists into one MergedList.

 

Methods inherited from class recoin.group.ComponentRunnable

getParentRunnable, getThreadName, isFinished, setFinished, setParentRunnable, setUp

 

Methods inherited from class java.lang.Object

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

 

Field Detail

languages

private int[] languages

The languages.

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query

private CLEFQuery query

Will be set to the first CLEFQuery that is found in the RetrievalContainer.

Constructor Detail

CLEFLanguageMerger.LanguageMergerRunnable

public CLEFLanguageMerger.LanguageMergerRunnable(recoin.container.RetrievalContainer container,
                                                 recoin.group.ComponentWorker worker)

Creates a new LanguageMergerRunnable with the specified RetrievalContainer and ComponentWorker.

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CLEFLanguageMerger.LanguageMergerRunnable

public CLEFLanguageMerger.LanguageMergerRunnable(recoin.container.RetrievalContainer container,
                                                 recoin.group.ComponentSupport support,
                                                 recoin.group.ComponentWorker worker)

Creates a new LanguageMergerRunnable with the specified RetrievalContainer, ComponentSupport and ComponentWorker.

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CLEFLanguageMerger.LanguageMergerRunnable

public CLEFLanguageMerger.LanguageMergerRunnable(recoin.container.RetrievalContainer container,
                                                 recoin.group.ComponentSupport support,
                                                 recoin.group.ComponentRunnable runnable,
                                                 recoin.group.ComponentWorker worker)

Creates a new LanguageMergerRunnable with the specified RetrievalContainer, ComponentSupport, ComponentRunnable and ComponentWorker.

Method Detail

run

public void run()

Uses all CLEFResultLists and the first CLEFQuery it finds in the RetrievalContainer to merge the lists into one MergedList. The CLEFQuery is only used to provide additional information, e.g. about the topic. The CLEFResultLists are first grouped by their languages and then merged according to the weights specified for their chain ID. If no weight had been specified for a list, the list is merged with the others using a weight of 1.0.

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Overview  Package   Class  Use  Deprecated  Index
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