Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flowdepth/FlowDepthAccess.java @ 8946:5d5d482da3e9
Implementing SINFO - FlowDepthMinMax calculation
author | gernotbelger |
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date | Tue, 13 Mar 2018 18:49:33 +0100 |
parents | d9dbf0b74bc2 |
children | 2ed3824a3d53 |
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/* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde * Software engineering by * Björnsen Beratende Ingenieure GmbH * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.sinfo.flowdepth; import java.util.Collection; import java.util.Collections; import org.apache.commons.lang.math.DoubleRange; import org.dive4elements.river.artifacts.access.RangeAccess; import org.dive4elements.river.artifacts.sinfo.SINFOArtifact; import org.dive4elements.river.artifacts.sinfo.SinfoCalcMode; /** * Access to the flow depth calculation type specific SInfo artifact data. * REMARK: this class is NOT intended to be hold in the results (or anywhere else), in order to avoid a permanent * reference to the artifact instance. * Hence we do NOT cache any data. * * @author Gernot Belger */ final class FlowDepthAccess extends RangeAccess { private static final String FIELD_DIFFIDS = "diffids"; private static final String FIELD_USE_TKH = "use_transport_bodies"; //$NON-NLS-1$ public FlowDepthAccess(final SINFOArtifact artifact) { super(artifact); /* assert calculation mode */ final SinfoCalcMode calculationMode = artifact.getCalculationMode(); assert (calculationMode == SinfoCalcMode.sinfo_calc_flow_depth); } public DoubleRange getRange() { final double from = getFrom(); final double to = getTo(); return new DoubleRange(from, to); } public boolean isUseTransportBodies() { final Boolean useTkh = this.artifact.getDataAsBoolean(FIELD_USE_TKH); return useTkh == null ? false : useTkh; } public Collection<WstSoundingIdPair> getDifferencePairs() { final String diffids = getString(FIELD_DIFFIDS); if (diffids == null) { // Should never happen as this is handled by the ui return Collections.emptyList(); } final Collection<WstSoundingIdPair> pairs = WstSoundingIdPair.parsePairs(diffids); return pairs; } }