Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/EnterLocationState.java @ 3818:dc18457b1cef
merged flys-artifacts/pre2.7-2012-03-16
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:14:59 +0200 |
| parents | cc6b8af44728 |
| children |
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| 2456:60ab1054069d | 3818:dc18457b1cef |
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| 1 package de.intevation.flys.artifacts.states; | |
| 2 | |
| 3 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 4 | |
| 5 import de.intevation.flys.utils.FLYSUtils; | |
| 6 | |
| 7 | |
| 8 /** | |
| 9 * Get me a double (km). | |
| 10 */ | |
| 11 public class EnterLocationState extends InputDoubleState { | |
| 12 | |
| 13 /** Provoke this kind of provider in the UI. */ | |
| 14 @Override | |
| 15 protected String getUIProvider() { | |
| 16 return "location_panel"; | |
| 17 } | |
| 18 | |
| 19 | |
| 20 /** Allow from min km of river. */ | |
| 21 @Override | |
| 22 protected Object getLower(FLYSArtifact flys) { | |
| 23 double[] lowerUpper = FLYSUtils.getRiverMinMax(flys); | |
| 24 | |
| 25 return lowerUpper != null | |
| 26 ? lowerUpper[0] | |
| 27 : 0; | |
| 28 } | |
| 29 | |
| 30 | |
| 31 /** Allow to max km of river. */ | |
| 32 @Override | |
| 33 protected Object getUpper(FLYSArtifact flys) { | |
| 34 double[] lowerUpper = FLYSUtils.getRiverMinMax(flys); | |
| 35 | |
| 36 return lowerUpper != null | |
| 37 ? lowerUpper[1] | |
| 38 : 0; | |
| 39 } | |
| 40 } | |
| 41 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |