org.apache.lucene.benchmark.quality.trec
Class TrecTopicsReader

java.lang.Object
  extended by org.apache.lucene.benchmark.quality.trec.TrecTopicsReader

public class TrecTopicsReader
extends Object

Read TREC topics.

Expects this topic format -

   <top>
   <num> Number: nnn
     
   <title> title of the topic
     
   <desc> Description:
   description of the topic
     
   <narr> Narrative:
   "story" composed by assessors.
    
   </top>
 
Comment lines starting with '#' are ignored.


Constructor Summary
TrecTopicsReader()
          Constructor for Trec's TopicsReader
 
Method Summary
 QualityQuery[] readQueries(BufferedReader reader)
          Read quality queries from trec format topics file.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TrecTopicsReader

public TrecTopicsReader()
Constructor for Trec's TopicsReader

Method Detail

readQueries

public QualityQuery[] readQueries(BufferedReader reader)
                           throws IOException
Read quality queries from trec format topics file.

Parameters:
reader - where queries are read from.
Returns:
the result quality queries.
Throws:
IOException - if cannot read the queries.


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