Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/common/EpochYearAccessHelper.java @ 9070:611a523fc42f
VegetationZoneAccessHelper, VegetationTablePanels verbessert
| author | gernotbelger |
|---|---|
| date | Tue, 15 May 2018 18:04:36 +0200 |
| parents | artifacts/src/main/java/org/dive4elements/river/artifacts/common/AccessHelper.java@1ffd38826175 |
| children | 9b4f5e61c02e |
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| 9069:1ffd38826175 | 9070:611a523fc42f |
|---|---|
| 1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 package org.dive4elements.river.artifacts.common; | |
| 11 | |
| 12 import org.apache.log4j.Logger; | |
| 13 import org.dive4elements.artifacts.Artifact; | |
| 14 import org.dive4elements.river.artifacts.D4EArtifact; | |
| 15 import org.dive4elements.river.artifacts.access.Access; | |
| 16 | |
| 17 import gnu.trove.TIntArrayList; | |
| 18 | |
| 19 /** | |
| 20 * @author Domenico Nardi Tironi | |
| 21 * | |
| 22 */ | |
| 23 // TODO: rename? | |
| 24 public class EpochYearAccessHelper extends Access { | |
| 25 | |
| 26 private static Logger log = Logger.getLogger(EpochYearAccessHelper.class); | |
| 27 | |
| 28 // private final Artifact artifact; | |
| 29 | |
| 30 public EpochYearAccessHelper(final Artifact artifact) { | |
| 31 this.artifact = (D4EArtifact) artifact; | |
| 32 } | |
| 33 | |
| 34 public String getYearEpoch() { | |
| 35 return getString("ye_select"); // ACHTUNG, Ergebniswerte wurden geändert in state.sinfo.epoch und state.sinfo.year | |
| 36 } | |
| 37 | |
| 38 /** [year1, years2,..] if its about years. */ | |
| 39 public int[] getYears(final String yearSelectedValue, final String yearKey) { | |
| 40 int[] years = null; | |
| 41 // if (years != null) { | |
| 42 // return years; | |
| 43 // } | |
| 44 if (getYearEpoch().equals(yearSelectedValue)) { | |
| 45 final TIntArrayList ints = new TIntArrayList(); | |
| 46 final String yearsData = getString(yearKey); | |
| 47 if (yearsData == null || yearsData.isEmpty()) { | |
| 48 log.warn("No years provided"); | |
| 49 return null; | |
| 50 } | |
| 51 for (final String sValue : yearsData.split(" ")) { | |
| 52 try { | |
| 53 ints.add(Integer.parseInt(sValue)); | |
| 54 } | |
| 55 catch (final NumberFormatException e) { | |
| 56 /* Client should prevent this */ | |
| 57 log.warn("Invalid year value: " + sValue); | |
| 58 continue; | |
| 59 } | |
| 60 } | |
| 61 | |
| 62 if (!ints.isEmpty()) { | |
| 63 ints.sort(); | |
| 64 years = ints.toNativeArray(); | |
| 65 } | |
| 66 return years; | |
| 67 } | |
| 68 return null; | |
| 69 } | |
| 70 | |
| 71 public int[][] getEpochs(final String epochSelectedValue, final String epochKey) { | |
| 72 int epochs[][] = null; | |
| 73 // if (epochs != null) { | |
| 74 // return epochs; | |
| 75 // } | |
| 76 | |
| 77 if (!getYearEpoch().equals(epochSelectedValue)) { | |
| 78 return null; | |
| 79 } | |
| 80 | |
| 81 final String data = getString(epochKey); | |
| 82 | |
| 83 if (data == null) { | |
| 84 log.warn("No 'epochs' parameter specified!"); | |
| 85 return null; | |
| 86 } | |
| 87 | |
| 88 final String[] parts = data.split(";"); | |
| 89 | |
| 90 epochs = new int[parts.length][]; | |
| 91 | |
| 92 for (int i = 0; i < parts.length; i++) { | |
| 93 final String[] values = parts[i].split(","); | |
| 94 final TIntArrayList ints = new TIntArrayList(); | |
| 95 try { | |
| 96 ints.add(Integer.parseInt(values[0])); | |
| 97 ints.add(Integer.parseInt(values[1])); | |
| 98 epochs[i] = ints.toNativeArray(); | |
| 99 } | |
| 100 catch (final NumberFormatException nfe) { | |
| 101 log.warn("Cannot parse int from string: '" + values + "'"); | |
| 102 } | |
| 103 } | |
| 104 return epochs; | |
| 105 } | |
| 106 } |