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1 | /* | |
2 | * Copyright (c) 2003, the JUNG Project and the Regents of the University | |
3 | * of California | |
4 | * All rights reserved. | |
5 | * | |
6 | * This software is open-source under the BSD license; see either | |
7 | * "license.txt" or | |
8 | * http://jung.sourceforge.net/license.txt for a description. | |
9 | */ | |
10 | package edu.uci.ics.jung.algorithms.importance; | |
11 | ||
12 | ||
13 | /** | |
14 | * Abstract data container for ranking objects. Stores common data relevant to both node and edge rankings, namely, | |
15 | * the original position of the instance in the list and the actual ranking score. | |
16 | * @author Scott White | |
17 | */ | |
18 | public abstract class Ranking implements Comparable { | |
19 | /** | |
20 | * The original (0-indexed) position of the instance being ranked | |
21 | */ | |
22 | public int originalPos; | |
23 | /** | |
24 | * The actual rank score (normally between 0 and 1) | |
25 | */ | |
26 | public double rankScore; | |
27 | ||
28 | /** | |
29 | * Constructor which allows values to be set on construction | |
30 | * @param originalPos The original (0-indexed) position of the instance being ranked | |
31 | * @param rankScore The actual rank score (normally between 0 and 1) | |
32 | */ | |
33 | 20170 | public Ranking(int originalPos, double rankScore) { |
34 | 20170 | this.originalPos = originalPos; |
35 | 20170 | this.rankScore = rankScore; |
36 | 20170 | } |
37 | ||
38 | /** | |
39 | * Compares two ranking based on the rank score. | |
40 | * @param o The other ranking | |
41 | * @return -1 if the other ranking is higher, 0 if they are equal, and 1 if this ranking is higher | |
42 | */ | |
43 | public int compareTo(Object o) { | |
44 | ||
45 | 20343 | Ranking otherRanking = (Ranking) o; |
46 | 20343 | return Double.compare(otherRanking.rankScore,rankScore); |
47 | } | |
48 | ||
49 | /** | |
50 | * Returns the rank score as a string. | |
51 | * @return the stringified rank score | |
52 | */ | |
53 | public String toString() { | |
54 | 0 | return String.valueOf(rankScore); |
55 | } | |
56 | } |
this report was generated by version 1.0.5 of jcoverage. |
copyright © 2003, jcoverage ltd. all rights reserved. |