Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/states/DistanceOnlySelect.java @ 5863:4897a58c8746

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River artifacts: Added new copyright headers.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 14:40:59 +0200
parents 5aa05a7a34b7
children 59ff03ff48f1
rev   line source
5863
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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Sascha L. Teichmann <teichmann@intevation.de>
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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Sascha L. Teichmann <teichmann@intevation.de>
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.states;
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10
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11 import org.apache.log4j.Logger;
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12
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13 import org.dive4elements.artifacts.Artifact;
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14
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15 import org.dive4elements.river.artifacts.access.RangeAccess;
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16 import org.dive4elements.river.artifacts.FLYSArtifact;
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17
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18
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19 public class DistanceOnlySelect extends DistanceSelect {
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20
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21 private static Logger logger = Logger.getLogger(DistanceOnlySelect.class);
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22
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23 @Override
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24 protected String getUIProvider() {
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25 return "distance_only_panel";
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26 }
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27
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28
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29 @Override
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30 public boolean validate(Artifact artifact)
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31 throws IllegalArgumentException
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32 {
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33 // TODO think about better hierarchy wrt RangeState#validate.
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34 FLYSArtifact flys = (FLYSArtifact) artifact;
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35
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36 try {
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37 RangeAccess rangeAccess = new RangeAccess(flys, null);
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38 double from = rangeAccess.getFrom();
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39 double to = rangeAccess.getTo();
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41 double[] minmax = getMinMax(flys);
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42
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43 return validateBounds(minmax[0], minmax[1], from, to);
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44 }
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45 catch (NumberFormatException nfe) {
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46 throw new IllegalArgumentException("error_invalid_double_value");
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47 }
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48 catch (NullPointerException npe) {
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49 throw new IllegalArgumentException("error_empty_state");
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50 }
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51 }
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52 }
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53 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org