Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAnalysisPeriodsFacet.java @ 3039:7db919b1bc1e
Added new facet for analysis periods and updated facet names in fix analysis.
flys-artifacts/trunk@4608 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Raimund Renkert <raimund.renkert@intevation.de> |
|---|---|
| date | Wed, 06 Jun 2012 12:06:59 +0000 |
| parents | |
| children | 22da13d1b180 |
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| 3038:6a37a0134409 | 3039:7db919b1bc1e |
|---|---|
| 1 package de.intevation.flys.artifacts.model.fixings; | |
| 2 | |
| 3 import org.apache.log4j.Logger; | |
| 4 | |
| 5 import de.intevation.artifacts.Artifact; | |
| 6 import de.intevation.artifacts.CallContext; | |
| 7 | |
| 8 import de.intevation.flys.utils.KMIndex; | |
| 9 | |
| 10 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 11 import de.intevation.flys.artifacts.FixationArtifactAccess; | |
| 12 | |
| 13 import de.intevation.flys.artifacts.model.FacetTypes; | |
| 14 import de.intevation.flys.artifacts.model.DataFacet; | |
| 15 import de.intevation.flys.artifacts.model.CalculationResult; | |
| 16 | |
| 17 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | |
| 18 | |
| 19 | |
| 20 /** | |
| 21 * Facet to show W values for Q values at km for a date. | |
| 22 * | |
| 23 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
| 24 */ | |
| 25 public class FixAnalysisPeriodsFacet | |
| 26 extends DataFacet | |
| 27 implements FacetTypes { | |
| 28 | |
| 29 /** House logger. */ | |
| 30 private static Logger logger = Logger.getLogger(FixAnalysisPeriodsFacet.class); | |
| 31 | |
| 32 /** Trivial Constructor. */ | |
| 33 public FixAnalysisPeriodsFacet() { | |
| 34 } | |
| 35 | |
| 36 | |
| 37 /** | |
| 38 * @param name | |
| 39 */ | |
| 40 public FixAnalysisPeriodsFacet(int index, String description) { | |
| 41 super(index, | |
| 42 FIX_ANALYSIS_PERIODS, | |
| 43 description, | |
| 44 ComputeType.ADVANCE, | |
| 45 null, | |
| 46 null); | |
| 47 } | |
| 48 | |
| 49 | |
| 50 /** | |
| 51 * Returns the data this facet requires. | |
| 52 * | |
| 53 * @param artifact the owner artifact. | |
| 54 * @param context the CallContext (ignored). | |
| 55 * | |
| 56 * @return the data. | |
| 57 */ | |
| 58 @Override | |
| 59 public Object getData(Artifact artifact, CallContext context) { | |
| 60 logger.debug("FixAnalysisPeriodsFacet.getData"); | |
| 61 | |
| 62 if (artifact instanceof FLYSArtifact) { | |
| 63 FLYSArtifact flys = (FLYSArtifact)artifact; | |
| 64 FixationArtifactAccess access = new FixationArtifactAccess(flys); | |
| 65 | |
| 66 CalculationResult res = | |
| 67 (CalculationResult) flys.compute(context, | |
| 68 ComputeType.ADVANCE, | |
| 69 false); | |
| 70 | |
| 71 FixResult result = (FixResult) res.getData(); | |
| 72 | |
| 73 double km = access.getCurrentKm(); | |
| 74 | |
| 75 KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods(); | |
| 76 AnalysisPeriod[] periods = kmPeriods.binarySearch(km).getValue(); | |
| 77 | |
| 78 if (periods == null) { | |
| 79 return null; | |
| 80 } | |
| 81 DateRange[] dates = new DateRange[periods.length]; | |
| 82 for (int i = 0; i < periods.length; i++) { | |
| 83 dates[i] = periods[i].getDateRange(); | |
| 84 } | |
| 85 return dates; | |
| 86 } | |
| 87 else { | |
| 88 logger.debug("Not an instance of FixationArtifact."); | |
| 89 return null; | |
| 90 } | |
| 91 } | |
| 92 | |
| 93 | |
| 94 /** | |
| 95 * Create a deep copy of this Facet. | |
| 96 * @return a deep copy. | |
| 97 */ | |
| 98 @Override | |
| 99 public FixAnalysisPeriodsFacet deepCopy() { | |
| 100 FixAnalysisPeriodsFacet copy = new FixAnalysisPeriodsFacet(); | |
| 101 copy.set(this); | |
| 102 return copy; | |
| 103 } | |
| 104 } | |
| 105 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |