Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flowdepthdev/FlowDepthDevelopmentAccess.java @ 8951:322b0e6298ea
Work on SINFO FlowDepth-Development
| author | gernotbelger |
|---|---|
| date | Fri, 16 Mar 2018 18:08:38 +0100 |
| parents | |
| children | 611a523fc42f |
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| 8950:b0aeed4c97c1 | 8951:322b0e6298ea |
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| 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 | |
| 11 package org.dive4elements.river.artifacts.sinfo.flowdepthdev; | |
| 12 | |
| 13 import java.util.List; | |
| 14 | |
| 15 import org.apache.commons.lang.math.DoubleRange; | |
| 16 import org.dive4elements.river.artifacts.access.RangeAccess; | |
| 17 import org.dive4elements.river.artifacts.sinfo.SINFOArtifact; | |
| 18 import org.dive4elements.river.artifacts.sinfo.SinfoCalcMode; | |
| 19 import org.dive4elements.river.artifacts.sinfo.flowdepth.WstSoundingIdPair; | |
| 20 | |
| 21 /** | |
| 22 * Access to the flow depth calculation type specific SInfo artifact data. | |
| 23 * REMARK: this class is NOT intended to be hold in the results (or anywhere else), in order to avoid a permanent | |
| 24 * reference to the artifact instance. | |
| 25 * Hence we do NOT cache any data. | |
| 26 * | |
| 27 * @author Gernot Belger | |
| 28 */ | |
| 29 final class FlowDepthDevelopmentAccess extends RangeAccess { | |
| 30 | |
| 31 static final String FIELD_DIFFID_CURRENT = "diffid_current"; | |
| 32 static final String FIELD_DIFFID_HIST = "diffid_historical"; | |
| 33 | |
| 34 public FlowDepthDevelopmentAccess(final SINFOArtifact artifact) { | |
| 35 super(artifact); | |
| 36 | |
| 37 /* assert calculation mode */ | |
| 38 final SinfoCalcMode calculationMode = artifact.getCalculationMode(); | |
| 39 assert (calculationMode == SinfoCalcMode.sinfo_calc_flow_depth_minmax); | |
| 40 } | |
| 41 | |
| 42 public DoubleRange getRange() { | |
| 43 final double from = getFrom(); | |
| 44 final double to = getTo(); | |
| 45 return new DoubleRange(from, to); | |
| 46 } | |
| 47 | |
| 48 public WstSoundingIdPair getCurrentPair() { | |
| 49 return getPair(FIELD_DIFFID_CURRENT); | |
| 50 } | |
| 51 | |
| 52 public WstSoundingIdPair getHistoricalPair() { | |
| 53 return getPair(FIELD_DIFFID_HIST); | |
| 54 } | |
| 55 | |
| 56 private WstSoundingIdPair getPair(final String field) { | |
| 57 final String diffids = getString(field); | |
| 58 | |
| 59 /* fetch the raw configured pairs */ | |
| 60 final List<WstSoundingIdPair> diffPairs = WstSoundingIdPair.parsePairs(diffids); | |
| 61 | |
| 62 if (diffPairs.size() != 1) | |
| 63 return null; | |
| 64 | |
| 65 return diffPairs.get(0); | |
| 66 } | |
| 67 } |