Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/artifacts/states/EnterLocationState.java @ 8275:97e148487186
The default state is no more abstract.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Tue, 16 Sep 2014 14:57:14 +0200 |
parents | af13ceeba52a |
children | a5e450af498b |
rev | line source |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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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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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.D4EArtifact; |
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12 |
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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(D4EArtifact 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(D4EArtifact 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 : |