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annotate gnv-artifacts/src/main/java/de/intevation/gnv/statistics/Statistic.java @ 1038:9981452c7e75

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First step: Added a new state handling the selection between vector or scalar and a new transition in timeseries to provide vector values (issue27). gnv-artifacts/trunk@1110 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 18 May 2010 16:28:05 +0000
parents dfd02f8d3602
children f953c9a559d8
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1 /**
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2 * Title: Statistic, $Header: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/output/statistics/Statistic.java,v 1.2 2007/12/21 12:31:15 blume Exp $
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3 * Source: $Source: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/output/statistics/Statistic.java,v $
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4 * created by: Stefan Blume (blume)
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5 * erstellt am: 14.12.2007
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6 * Copyright: con terra GmbH, 2005
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7 *
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8 * modified by: $Author: blume $
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9 * modified on: $Date: 2007/12/21 12:31:15 $
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10 * Version: $Revision: 1.2 $
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11 * TAG: $Name: $
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12 * locked from: $Locker: $
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13 * CVS State: $State: Exp $
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14 * Project: $ProjectName$
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15 */
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16 package de.intevation.gnv.statistics;
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17
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18 import org.apache.log4j.Logger;
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19
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20 /**
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21 * This class stores a double value with a specific key.
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22 *
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23 * @author blume
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24 */
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25 public class Statistic {
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26
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27 /**
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28 * Default Logging instance
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29 */
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30 private static Logger sLogger = Logger.getLogger(Statistic.class);
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31 private static boolean sDebug = sLogger.isDebugEnabled();
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32
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33 private double mValue;
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34 private String mKey;
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35
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36 /**
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37 * Creates a new Statistic with a given key and a value.
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38 * @param pKey The key.
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39 * @param pValue The value.
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40 */
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41 public Statistic(String pKey, double pValue) {
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42 mKey = pKey;
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43 mValue = pValue;
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44 }
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45
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46 /**
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47 * Returns the value.
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48 * @return the value.
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49 */
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50 public double getValue() {
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51 return mValue;
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52 }
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53
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54 /**
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55 * Returns the key.
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56 * @return the key.
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57 */
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58 public String getKey() {
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59 return mKey;
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60 }
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61
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62 /**
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63 * Turns the value into string representation and returns it.<br>
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64 * <b>Attention:</b> This method doesn't take a locale into account.
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65 *
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66 * @return the value as string.
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67 */
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68 public String getStringValue() {
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69 java.text.DecimalFormat df = new java.text.DecimalFormat("#.##");
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70 return df.format(mValue);
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71 }
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72 }
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73 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org