Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/extreme/ExtremeCompute.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 | 5e38e2924c07 |
children |
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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.extreme; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.ExtremeAccess; import org.dive4elements.river.artifacts.model.CalculationResult; import org.dive4elements.river.artifacts.model.CrossSectionWaterLineFacet; import org.dive4elements.river.artifacts.model.DataFacet; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.artifacts.model.ReportFacet; import org.dive4elements.river.artifacts.model.WaterlevelFacet; import org.dive4elements.river.artifacts.model.WQKms; import org.dive4elements.river.artifacts.model.extreme.ExtremeCurveFacet; import org.dive4elements.river.artifacts.model.extreme.ExtremeCalculation; import org.dive4elements.river.artifacts.model.extreme.ExtremeResult; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.artifacts.states.DefaultState; import java.util.List; import org.apache.log4j.Logger; /** State in which to deliver extreme value analysis result. */ public class ExtremeCompute extends DefaultState implements FacetTypes { /** Private log. */ private static Logger log = Logger.getLogger(ExtremeCompute.class); public ExtremeCompute() { } @Override public Object computeAdvance( D4EArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { log.debug("ExtremeCompute.computeAdvance"); CalculationResult res; ExtremeAccess access = new ExtremeAccess(artifact); if (old instanceof CalculationResult) { res = (CalculationResult)old; } else { ExtremeCalculation calc = new ExtremeCalculation(access); res = calc.calculate(); } if (facets == null) { return res; } if (res.getReport().hasProblems()) { facets.add(new ReportFacet()); } ExtremeResult eres = (ExtremeResult) res.getData(); WQKms [] wqkms = eres.getWQKms(); if (wqkms == null) { log.error("No computation result!"); return res; } for (int i = 0; i < wqkms.length; i++) { String name = wqkms[i].getName(); // The name already contains "W(...)". String qname = name.replace("W(","Q="); qname = qname.substring(0,qname.length()-1); Facet w = new WaterlevelFacet( i, LONGITUDINAL_W, name, ComputeType.ADVANCE, id, hash ); Facet q = new WaterlevelFacet( i, LONGITUDINAL_Q, qname, ComputeType.ADVANCE, id, hash ); Facet csFacet = new CrossSectionWaterLineFacet( i, name, ComputeType.ADVANCE, hash, getID(), Integer.valueOf(i) ); facets.add(w); facets.add(q); facets.add(csFacet); } facets.add(new DataFacet(CSV, "CSV data", ComputeType.ADVANCE, hash, id)); facets.add(new DataFacet(PDF, "PDF data", ComputeType.ADVANCE, hash, id)); facets.add(new DataFacet(WST, "WST data", ComputeType.ADVANCE, hash, id)); facets.add(new ExtremeCurveFacet(Resources.getMsg(context.getMeta(), "extreme_wq_curve", "extreme_wq_curve"))); facets.add(new ExtremeCurveFacet(Resources.getMsg(context.getMeta(), "extreme_wq_base_curve", "extreme_wq_base_curve"), true)); return res; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :