nl.inl.blacklab.testutil

Class BatchForwardIndex

java.lang.Object

nl.inl.blacklab.testutil.BatchForwardIndex

public class BatchForwardIndex
extends Object

Executes a batch of fetch operations on a forward index.

Constructor Summary

Constructors

Constructor and Description
BatchForwardIndex()

Method Summary

Modifier and Type	Method and Description
static long	doPerformanceTest(AnnotationForwardIndex fi, int first, int number, int skip, int snippets) Do a performance test, retrieving snippets from a number of documents.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

BatchForwardIndex

public BatchForwardIndex()

Method Detail

main

public static void main(String[] args)

doPerformanceTest

public static long doPerformanceTest(AnnotationForwardIndex fi,
                                     int first,
                                     int number,
                                     int skip,
                                     int snippets)

Do a performance test, retrieving snippets from a number of documents.

Parameters:

fi - the forward index

first - fiid (position in toc) of first document to access

number - number of documents to access

skip - number of documents to skip between accesses

snippets - number of random snippets to retrieve from each document

Returns:

elapsed time in ms