Terrier IR Platform
2.2.1

uk.ac.gla.terrier.structures.upgrading
Class aIndexUpgrader

java.lang.Object
  extended by uk.ac.gla.terrier.structures.upgrading.aIndexUpgrader
Direct Known Subclasses:
Terrier1xxIndexUpgrader

public abstract class aIndexUpgrader
extends java.lang.Object

Abstract class for upgrading an index to another index

Since:
2.0
Version:
$Revision: 1.3 $
Author:
Craig Macdonald

Constructor Summary
aIndexUpgrader(Index sourceIndex, Index destIndex)
          record the source and dest indices
 
Method Summary
abstract  void upgrade()
          upgrade this index, source to destination
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

aIndexUpgrader

public aIndexUpgrader(Index sourceIndex,
                      Index destIndex)
record the source and dest indices

Method Detail

upgrade

public abstract void upgrade()
                      throws java.lang.Exception
upgrade this index, source to destination

Throws:
java.lang.Exception

Terrier IR Platform
2.2.1

Terrier Information Retrieval Platform 2.2.1. Copyright 2004-2008 University of Glasgow