Rev | Line | |
---|
[1573] | 1 | // ComparableDouble.java |
---|
| 2 | // |
---|
| 3 | // (c) 1999-2001 PAL Development Core Team |
---|
| 4 | // |
---|
| 5 | // This package may be distributed under the |
---|
| 6 | // terms of the Lesser GNU General Public License (LGPL) |
---|
| 7 | |
---|
| 8 | package de.ugoe.cs.autoquest.tasktrees.alignment.pal.util; |
---|
| 9 | |
---|
| 10 | /** |
---|
| 11 | * This class is unfortunate but necessary to conform to JDK 1.1 |
---|
| 12 | * |
---|
| 13 | * @version $Id: ComparableDouble.java,v 1.3 2001/07/13 14:39:13 korbinian Exp $ |
---|
| 14 | * |
---|
| 15 | * @author Alexei Drummond |
---|
| 16 | */ |
---|
| 17 | public class ComparableDouble implements Comparable { |
---|
| 18 | |
---|
| 19 | private double value; |
---|
| 20 | |
---|
| 21 | public ComparableDouble(double d) { |
---|
| 22 | value = d; |
---|
| 23 | } |
---|
| 24 | |
---|
| 25 | public int compareTo(Object o) { |
---|
| 26 | |
---|
| 27 | ComparableDouble cd = (ComparableDouble)o; |
---|
| 28 | |
---|
| 29 | if (value < cd.value) { |
---|
| 30 | return -1; |
---|
| 31 | } else if (value > cd.value) { |
---|
| 32 | return 1; |
---|
| 33 | } else return 0; |
---|
| 34 | } |
---|
| 35 | |
---|
| 36 | public boolean equals(Object o) { |
---|
| 37 | |
---|
| 38 | ComparableDouble cd = (ComparableDouble)o; |
---|
| 39 | return cd.value == value; |
---|
| 40 | } |
---|
| 41 | |
---|
| 42 | public double doubleValue() { |
---|
| 43 | return value; |
---|
| 44 | } |
---|
| 45 | |
---|
| 46 | public String toString() { |
---|
| 47 | return value + ""; |
---|
| 48 | } |
---|
| 49 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.