Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ReferenceGaugeState.java @ 4255:670e98f5a441

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Fixed leak while merging facets. The ThemeList that is used by OutputHelper to sort the Facets for an Output now uses a list to store the ManagedFacets. The correct order is made up by sorting the List using Collections.sort() function of the Java JDK. Therfore, the ManagedFacet class implements the Comparable interface. The return value of its compareTo(other) method depends on the value of the 'position' field.
author Ingo Weinzierl <weinzierl.ingo@googlemail.com>
date Thu, 25 Oct 2012 14:01:46 +0200
parents eaf83d4ae6b1
children e8a4d2fd25cc
rev   line source
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
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parents:
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1 package de.intevation.flys.artifacts.states;
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2
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eaf83d4ae6b1 Sorted gauges for reference gauge selection in historical discharge calculation based on their name.
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3 import java.util.Collections;
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4 import java.util.List;
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5
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6 import org.w3c.dom.Element;
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7
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8 import de.intevation.artifacts.Artifact;
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9 import de.intevation.artifacts.CallContext;
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10
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11 import de.intevation.artifacts.common.utils.XMLUtils;
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12
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13 import de.intevation.flys.model.Gauge;
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14 import de.intevation.flys.model.River;
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15
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16 import de.intevation.flys.artifacts.FLYSArtifact;
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17 import de.intevation.flys.utils.FLYSUtils;
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18
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
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19
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
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20 /**
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21 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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22 */
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23 public class ReferenceGaugeState extends DefaultState {
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24
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25 public static final String DATA_NAME = "reference_gauge";
a38f43f626f5 Display the name of the reference gauge in the static ui of 'historical discharge curves' calculation.
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26
a38f43f626f5 Display the name of the reference gauge in the static ui of 'historical discharge curves' calculation.
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27
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28 @Override
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29 protected Element[] createItems(
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30 XMLUtils.ElementCreator cr,
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31 Artifact artifact,
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32 String name,
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33 CallContext context)
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34 {
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35 River river = FLYSUtils.getRiver((FLYSArtifact) artifact);
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36 List<Gauge> gauges = river.getGauges();
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eaf83d4ae6b1 Sorted gauges for reference gauge selection in historical discharge calculation based on their name.
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37 Collections.sort(gauges);
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38
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
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39 int num = gauges != null ? gauges.size() : 0;
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40
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41 Element[] opts = new Element[num];
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42
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
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43 for (int i = 0; i < num; i++ ) {
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44 Gauge g = gauges.get(i);
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45
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
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46 String gaugeName = g.getName();
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47 long officialNumber = g.getOfficialNumber();
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48
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49 opts[i] = createItem(
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50 cr, new String[] { gaugeName, String.valueOf(officialNumber) });
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51 }
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52
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53 return opts;
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54 }
2207
a38f43f626f5 Display the name of the reference gauge in the static ui of 'historical discharge curves' calculation.
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55
a38f43f626f5 Display the name of the reference gauge in the static ui of 'historical discharge curves' calculation.
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56
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57 @Override
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58 protected String getLabelFor(
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59 CallContext cc,
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60 String name,
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61 String value,
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62 String type
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63 ) {
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64 if (name.equals(DATA_NAME)) {
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65 try {
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66 long number = Long.valueOf(value);
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67 Gauge gauge = Gauge.getGaugeByOfficialNumber(number);
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68
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69 if (gauge != null) {
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70 return gauge.getName();
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71 }
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72 }
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73 catch (NumberFormatException nfe) {
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74 // do nothing
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75 }
a38f43f626f5 Display the name of the reference gauge in the static ui of 'historical discharge curves' calculation.
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76 }
a38f43f626f5 Display the name of the reference gauge in the static ui of 'historical discharge curves' calculation.
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77
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78 return super.getLabelFor(cc, name, value, type);
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79 }
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80 }
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81 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org