uk.ac.gla.dcs.renaissance.iqir.in
Class BoundaryINExtractor

java.lang.Object
  uk.ac.gla.dcs.renaissance.iqir.in.PureINExtractor
      uk.ac.gla.dcs.renaissance.iqir.in.BoundaryINExtractor

public class BoundaryINExtractor
extends PureINExtractor

Constructor Summary

BoundaryINExtractor()

Method Summary

void	addBoundary(String name) Add a new boundary
Iterator<bpiwowar.maths.matrix.DoubleMatrix1D>	getIterator(CompactDocument document) Get an iterator for the document pure information need aspects
Iterator<bpiwowar.maths.matrix.DoubleMatrix1D>	getIterator(CompactDocument document, Iterator<it.unimi.dsi.util.Interval> intervalIterator) Extract pure INs using an interval iterator
void	init(IndexConfiguration index, CompactDocumentStorage storage) Initialise the pure IN extractor
void	init(int numberOfTerms, CompactDocumentStorage storage)

Methods inherited from class uk.ac.gla.dcs.renaissance.iqir.in.PureINExtractor

vectors, vectors, vectors

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundaryINExtractor

public BoundaryINExtractor()

Method Detail

init

public void init(IndexConfiguration index,
                 CompactDocumentStorage storage)

Description copied from class: PureINExtractor

Initialise the pure IN extractor

Overrides:

init in class PureINExtractor

init

public void init(int numberOfTerms,
                 CompactDocumentStorage storage)

getIterator

public Iterator<bpiwowar.maths.matrix.DoubleMatrix1D> getIterator(CompactDocument document)

Description copied from class: PureINExtractor

Get an iterator for the document pure information need aspects

Specified by:

getIterator in class PureINExtractor

Parameters:

document - The document from which we want the aspects

Returns:

an iterator over vectors in the index term space

getIterator

public Iterator<bpiwowar.maths.matrix.DoubleMatrix1D> getIterator(CompactDocument document,
                                                                  Iterator<it.unimi.dsi.util.Interval> intervalIterator)

Description copied from class: PureINExtractor

Extract pure INs using an interval iterator

Specified by:

getIterator in class PureINExtractor

addBoundary

public void addBoundary(String name)

Add a new boundary

Parameters:

name -