uk.ac.gla.terrier.structures.indexing.singlepass
Class BlockInverted2DirectIndexBuilder

java.lang.Object
  uk.ac.gla.terrier.structures.indexing.singlepass.Inverted2DirectIndexBuilder
      uk.ac.gla.terrier.structures.indexing.singlepass.BlockInverted2DirectIndexBuilder

public class BlockInverted2DirectIndexBuilder
extends Inverted2DirectIndexBuilder

Create a block direct index from a BlockInvertedIndex.

Properties:

1. inverted2direct.processtokens - total number of tokens to attempt each iteration. Defaults to 50000000. Memory usage would more likely be linked to the number of pointers and the number of blocks, however as the document index does not contain these statistics on a document basis. these are impossible to estimate. Note that the default is less than Inverted2DirectIndexBuilder.

Since:

2.0

Version:

$Revision: 1.5 $

Author:

Craig Macdonald

Constructor Summary

BlockInverted2DirectIndexBuilder(Index i)

Method Summary

static void

main(java.lang.String[] args)

Methods inherited from class uk.ac.gla.terrier.structures.indexing.singlepass.Inverted2DirectIndexBuilder

createDirectIndex

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockInverted2DirectIndexBuilder

public BlockInverted2DirectIndexBuilder(Index i)

Method Detail

main

public static void main(java.lang.String[] args)