Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/WINFOArtifact.java @ 8562:c62837ba37f3
(issue1755) Move KM Step handling from Winfo artifact to RangeAccess
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Mon, 16 Feb 2015 15:58:52 +0100 |
| parents | 27d42c9ee367 |
| children | ea17665c5aad |
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| 8561:2b3c8ea6cbee | 8562:c62837ba37f3 |
|---|---|
| 82 public static final String XPATH_STATIC_UI ="/art:result/art:ui/art:static"; | 82 public static final String XPATH_STATIC_UI ="/art:result/art:ui/art:static"; |
| 83 | 83 |
| 84 /** The default number of steps between the start end end of a selected Q | 84 /** The default number of steps between the start end end of a selected Q |
| 85 * range. */ | 85 * range. */ |
| 86 public static final int DEFAULT_Q_STEPS = 30; | 86 public static final int DEFAULT_Q_STEPS = 30; |
| 87 | |
| 88 /** The default step width between the start end end kilometer. */ | |
| 89 public static final double DEFAULT_KM_STEPS = 0.1; | |
| 90 | 87 |
| 91 private static final String [] INACTIVES = new String[] { | 88 private static final String [] INACTIVES = new String[] { |
| 92 LONGITUDINAL_Q, | 89 LONGITUDINAL_Q, |
| 93 DURATION_Q, | 90 DURATION_Q, |
| 94 STATIC_WQKMS_Q | 91 STATIC_WQKMS_Q |
| 821 | 818 |
| 822 | 819 |
| 823 /** | 820 /** |
| 824 * Returns the selected Kms. | 821 * Returns the selected Kms. |
| 825 * | 822 * |
| 826 * @param distance An 2dim array with [lower, upper] values. | |
| 827 * | |
| 828 * @return the selected Kms. | |
| 829 */ | |
| 830 public double[] getKms(double[] distance) { | |
| 831 StateData dStep = getData("ld_step"); | |
| 832 | |
| 833 if (dStep == null) { | |
| 834 log.warn("No step width given. Cannot compute Kms."); | |
| 835 return null; | |
| 836 } | |
| 837 | |
| 838 double step = Double.parseDouble((String) dStep.getValue()); | |
| 839 | |
| 840 // transform step from 'm' into 'km' | |
| 841 step = step / 1000; | |
| 842 | |
| 843 if (step == 0d) { | |
| 844 step = DEFAULT_KM_STEPS; | |
| 845 } | |
| 846 | |
| 847 return DoubleUtil.explode(distance[0], distance[1], step); | |
| 848 } | |
| 849 | |
| 850 | |
| 851 /** | |
| 852 * Returns the selected Kms. | |
| 853 * | |
| 854 * @return the selected kms. | 823 * @return the selected kms. |
| 855 */ | 824 */ |
| 856 public double[] getKms() { | 825 public double[] getKms() { |
| 857 if (isRange()) { | 826 if (isRange()) { |
| 858 RangeAccess rangeAccess = new RangeAccess(this); | 827 RangeAccess rangeAccess = new RangeAccess(this); |
| 859 double [] distance = rangeAccess.getKmRange(); | 828 return rangeAccess.getKmSteps(); |
| 860 return getKms(distance); | |
| 861 | |
| 862 } | 829 } |
| 863 else { | 830 else { |
| 864 return LocationDistanceSelect.getLocations(this); | 831 return LocationDistanceSelect.getLocations(this); |
| 865 } | 832 } |
| 866 } | 833 } |