it.unimi.di.mg4j.search.score
Class DocumentScoreInfo<T>

java.lang.Object
  it.unimi.di.mg4j.search.score.DocumentScoreInfo<T>

public final class DocumentScoreInfo<T>
extends Object

A container used to return scored results with additional information.

Field Summary

int	document The index of the document.
static Comparator<DocumentScoreInfo<?>>	DOCUMENT_COMPARATOR A comparator that sorts DocumentScoreInfo instances by increasing document number.
T	info Optional additional information.
double	score Its score.
static Comparator<DocumentScoreInfo<?>>	SCORE_DOCUMENT_COMPARATOR A comparator that sorts DocumentScoreInfo instances by increasing score order and then by decreasing document order.

Constructor Summary

DocumentScoreInfo(int document)

DocumentScoreInfo(int document, double score)

DocumentScoreInfo(int document, double score, T info)

Method Summary

String

toString()

Methods inherited from class java.lang.Object

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

Field Detail

document

public int document

The index of the document.

score

public double score

Its score.

info

public T info

Optional additional information.

DOCUMENT_COMPARATOR

public static final Comparator<DocumentScoreInfo<?>> DOCUMENT_COMPARATOR

A comparator that sorts DocumentScoreInfo instances by increasing document number.

SCORE_DOCUMENT_COMPARATOR

public static final Comparator<DocumentScoreInfo<?>> SCORE_DOCUMENT_COMPARATOR

A comparator that sorts DocumentScoreInfo instances by increasing score order and then by decreasing document order.

Constructor Detail

DocumentScoreInfo

public DocumentScoreInfo(int document,
                         double score,
                         T info)

DocumentScoreInfo

public DocumentScoreInfo(int document,
                         double score)

DocumentScoreInfo

public DocumentScoreInfo(int document)

Method Detail

toString

public String toString()

Overrides:

toString in class Object