Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/Calculation1.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 |
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date | Fri, 17 Aug 2018 15:31:02 +0200 |
parents | 787dff3fd634 |
children | 0a5239a1e46e |
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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.model; import java.util.ArrayList; import org.apache.log4j.Logger; public class Calculation1 extends Calculation { private static Logger log = Logger.getLogger(Calculation1.class); protected double [] kms; protected double [] qs; protected double [] ws; protected double refKm; public Calculation1() { } public Calculation1( double [] kms, double [] qs, double [] ws, double refKm ) { this.kms = kms; this.qs = qs; this.ws = ws; this.refKm = refKm; } public CalculationResult calculate(WstValueTable wst) { ArrayList<WQKms> results = new ArrayList<WQKms>(); String prefix; double [] origData; if (ws != null) { prefix = "W="; origData = ws; } else { prefix = "Q="; origData = qs; } int oldNumProblems = numProblems(); for (int i = 0; i < qs.length; i++) { double [] oqs = new double[kms.length]; double [] ows = new double[kms.length]; boolean success = wst.interpolate(qs[i], refKm, kms, ows, oqs, this) != null; int newNumProblems = numProblems(); if (success) { WQKms result = new WQKms(kms, oqs, ows, prefix + origData[i]); if (oldNumProblems != newNumProblems) { log.debug( qs[i] + " caused " + (newNumProblems-oldNumProblems) + " new problem(s)."); result.removeNaNs(); } results.add(result); } oldNumProblems = newNumProblems; } return new CalculationResult( results.toArray(new WQKms[results.size()]), this); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :