Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/states/EnterLocationState.java @ 5865:73da40528cf2

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River artifacts: Renamed FLYSUtils to RiverUtils.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 15:09:31 +0200
parents 4897a58c8746
children 59ff03ff48f1
rev   line source
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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.dive4elements.river.artifacts.FLYSArtifact;
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12
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73da40528cf2 River artifacts: Renamed FLYSUtils to RiverUtils.
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13 import org.dive4elements.river.utils.RiverUtils;
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14
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15
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16 /**
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17 * Get me a double (km).
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18 */
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19 public class EnterLocationState extends InputDoubleState {
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20
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21 /** Provoke this kind of provider in the UI. */
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22 @Override
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23 protected String getUIProvider() {
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24 return "location_panel";
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25 }
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26
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27
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28 /** Allow from min km of river. */
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29 @Override
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30 protected Object getLower(FLYSArtifact flys) {
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31 double[] lowerUpper = RiverUtils.getRiverMinMax(flys);
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32
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33 return lowerUpper != null
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34 ? lowerUpper[0]
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35 : 0;
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36 }
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37
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38
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39 /** Allow to max km of river. */
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40 @Override
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41 protected Object getUpper(FLYSArtifact flys) {
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42 double[] lowerUpper = RiverUtils.getRiverMinMax(flys);
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43
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44 return lowerUpper != null
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45 ? lowerUpper[1]
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46 : 0;
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47 }
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48 }
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49 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org