Class TrecContentSource

Implements a ContentSource over the TREC collection.

Inheritance
System.Object
ContentItemsSource
ContentSource
TrecContentSource
Inherited Members
Assembly: Lucene.Net.Benchmark.dll
Syntax
public class TrecContentSource : ContentSource
Remarks

Supports the following configuration parameters (on top of ContentSource):

  • work.dirspecifies the working directory. Required if "docs.dir" denotes a relative path (default=work).
  • docs.dirspecifies the directory where the TREC files reside. Can be set to a relative path if "work.dir" is also specified (default=trec).
  • trec.doc.parserspecifies the TrecDocParser class to use for parsing the TREC documents content (default=TrecGov2Parser).
  • html.parserspecifies the IHTMLParser class to use for parsing the HTML parts of the TREC documents content (default=DemoHTMLParser).
  • content.source.encodingif not specified, ISO-8859-1 is used.
  • if true, do not append iteration number to docname

Fields

Name Description
DOC
DOCNO
NEW_LINE

separator between lines in the buffer
TERMINATING_DOC
TERMINATING_DOCNO

Methods

Name Description
Dispose(Boolean)
GetNextDocData(DocData)
ParseDate(String)
ResetInputs()
SetConfig(Config)

Extension Methods