Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/DischargeLongitudinalSection.java @ 9425:3f49835a00c3
Extended CrossSectionFacet so it may fetch different data from within the artifact result.
Also allows to have acces to the potentially already computed artifact result via its normal computation cache.
author | gernotbelger |
---|---|
date | Fri, 17 Aug 2018 15:31:02 +0200 |
parents | af13ceeba52a |
children | 2b83d3a96703 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * 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.states; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifactdatabase.state.FacetActivity; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.ChartArtifact; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.Calculation4Access; import org.dive4elements.river.artifacts.model.Calculation4; import org.dive4elements.river.artifacts.model.CalculationResult; import org.dive4elements.river.artifacts.model.ConstantWQKms; import org.dive4elements.river.artifacts.model.CrossSectionWaterLineFacet; import org.dive4elements.river.artifacts.model.DataFacet; import org.dive4elements.river.artifacts.model.EmptyFacet; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.artifacts.model.ReportFacet; import org.dive4elements.river.artifacts.model.WQCKms; import org.dive4elements.river.artifacts.model.WQKms; import org.dive4elements.river.artifacts.model.WaterlevelFacet; import java.util.List; import org.apache.log4j.Logger; public class DischargeLongitudinalSection extends DefaultState implements FacetTypes { private static Logger log = Logger.getLogger(DischargeLongitudinalSection.class); static { // Active/deactivate facets. FacetActivity.Registry.getInstance().register( "winfo", new FacetActivity() { @Override public Boolean isInitialActive( Artifact artifact, Facet facet, String output ) { String name = facet.getName(); if (name.equals(DISCHARGE_LONGITUDINAL_Q_INFOLD_CUT)) { return Boolean.FALSE; } return Boolean.TRUE; } }); } @Override public Object computeAdvance( D4EArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { if (artifact instanceof ChartArtifact) { facets.add(new EmptyFacet()); return null; } Calculation4Access access = new Calculation4Access(artifact); CalculationResult res = old instanceof CalculationResult ? (CalculationResult)old : new Calculation4(access).calculate(); if (facets == null) { return res; } WQKms [] wqkms = (WQKms [])res.getData(); for (int i = 0; i < wqkms.length; i++) { String nameW = null; String nameQ = null; if (access.isQ()) { nameQ = wqkms[i].getName(); nameW = "W(" + nameQ + ")"; } else { nameW = wqkms[i].getName(); nameQ = "Q(" + nameW + ")"; } // Do not generate Waterlevel/Waterline facets // for Q only curves. if (!(wqkms[i] instanceof ConstantWQKms)) { Facet w = new WaterlevelFacet( i, DISCHARGE_LONGITUDINAL_W, nameW); Facet s = new CrossSectionWaterLineFacet(i, nameW, ComputeType.ADVANCE, hash, getID(), Integer.valueOf(i)); Facet q = new WaterlevelFacet( i, DISCHARGE_LONGITUDINAL_Q, nameQ); facets.add(s); facets.add(w); facets.add(q); } else { Facet q; if (nameQ.contains("geschnitten")) { q = new WaterlevelFacet( i, DISCHARGE_LONGITUDINAL_Q_INFOLD_CUT, nameQ); } else { q = new WaterlevelFacet( i, DISCHARGE_LONGITUDINAL_Q_INFOLD, nameQ); } facets.add(q); } if (wqkms[i] instanceof WQCKms) { // TODO DO i18n String nameC = nameW.replace( "benutzerdefiniert", "benutzerdefiniert [korrigiert]"); Facet c = new WaterlevelFacet( i, DISCHARGE_LONGITUDINAL_C, nameC); // Here, avoid index clash with Facet "s" above and // signal the WINFO later that we want to access Cs. Facet r = new CrossSectionWaterLineFacet(i + 1, nameC, ComputeType.ADVANCE, hash, getID(), Integer.valueOf(i + 1)); facets.add(c); facets.add(r); } } if (wqkms.length > 0) { facets.add(new DataFacet(CSV, "CSV data")); facets.add(new DataFacet(WST, "WST data")); } if (res.getReport().hasProblems()) { facets.add(new ReportFacet()); } return res; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :