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13 package org.gscg.common.gui.statistics.components;
14
15 import java.io.Serializable;
16 import java.util.Comparator;
17
18 import nl.tudelft.simulation.jstats.charts.xy.XYSeries;
19 import nl.tudelft.simulation.logger.Logger;
20
21 /***
22 * The XYSeriesComparator compares XYSeries based on their name and sorts them
23 * in alfabetical order.
24 * <p>
25 * (c) copyright 2005 <a href="http://www.simulation.tudelft.nl">Delft
26 * University of Technology </a>, the Netherlands. <br>
27 * See for project information <a
28 * href="http://www.simulation.tudelft.nl">www.simulation.tudelft.nl </a> <br>
29 *
30 * Copyright (c) 2003-2005 Delft University of Technology, Jaffalaan 5, 2628 BX
31 * Delft, the Netherlands. All rights reserved.
32 *
33 * See for project information <a href="http://www.simulation.tudelft.nl/">
34 * www.simulation.tudelft.nl </a>.
35 *
36 * The source code and binary code of this software are proprietary information
37 * of Delft University of Technology.
38 *
39 * @author <a
40 * href="http://www.tbm.tudelft.nl/webstaf/stijnh/index.htm">Stijn-Pieter
41 * van Houten </a>
42 * @version $Revision: 1.1 $ $Date: 2005/06/16 12:33:54 $
43 * @since 1.1.3
44 */
45 public class XYSeriesComparator implements Comparator, Serializable
46 {
47
48 /***
49 * constructs a new XYSeriesComparator
50 */
51 public XYSeriesComparator()
52 {
53 super();
54 }
55
56 /***
57 * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
58 */
59 public int compare(final Object o1, final Object o2)
60 {
61 try
62 {
63 XYSeries series1 = (XYSeries) o1;
64 XYSeries series2 = (XYSeries) o2;
65
66 int compare = new Integer(series1.getSeriesName().compareTo(
67 series2.getSeriesName())).intValue();
68 if (compare > 0)
69 {
70 return 1;
71 }
72 return -1;
73
74 } catch (Exception exception)
75 {
76 Logger.severe(this, "compare", exception);
77 }
78 return new Integer(o1.hashCode()).compareTo(new Integer(o2.hashCode()));
79 }
80
81 }