net.semanticmetadata.lire.impl
Class SimpleImageSearchHits

java.lang.Object
  net.semanticmetadata.lire.impl.SimpleImageSearchHits

All Implemented Interfaces:

ImageSearchHits

public class SimpleImageSearchHits
extends java.lang.Object
implements ImageSearchHits

This file is part of the Caliph and Emir project: http://www.SemanticMetadata.net
Date: 02.02.2006
Time: 23:56:15

Author:

Mathias Lux, mathias@juggle.at

Constructor Summary

SimpleImageSearchHits(java.util.Collection<SimpleResult> results, float maxDistance)

Method Summary

org.apache.lucene.document.Document	doc(int position) Returns the document at given position
int	length() Returns the size of the result list.
float	score(int position) Returns the score of the document at given position.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleImageSearchHits

public SimpleImageSearchHits(java.util.Collection<SimpleResult> results,
                             float maxDistance)

Method Detail

length

public int length()

Returns the size of the result list.

Specified by:

length in interface ImageSearchHits

Returns:

the size of the result list.

score

public float score(int position)

Returns the score of the document at given position. Please note that the score in this case is a distance, which means a score of 0 denotes the best possible hit. The result list starts with position 0 as everything in computer science does.

Specified by:

score in interface ImageSearchHits

Parameters:

position - defines the position

Returns:

the score of the document at given position. The lower the better (its a distance measure).

doc

public org.apache.lucene.document.Document doc(int position)

Returns the document at given position

Specified by:

doc in interface ImageSearchHits

Parameters:

position - defines the position.

Returns:

the document at given position.