Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/WQCKms.java @ 7357:9d3e44ab25f2
Refactoring: Move functionality of BedHeightAccess into BedHeightFacet for now.
Idea is that Artifact and Access are lightweight. Access access the 'data'
('parameterization') attached to artifact, not the data delivered by means of
artifact and its parameterization.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
---|---|
date | Wed, 16 Oct 2013 10:42:45 +0200 |
parents | af13ceeba52a |
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.model; import org.dive4elements.river.utils.DoubleUtil; import gnu.trove.TDoubleArrayList; /** * This class represents a pool of data triples that consists of 'W', 'Q' and * 'KM' data with corrected 'W' values computed by a BackJumpCorrector. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class WQCKms extends WQKms { protected TDoubleArrayList cws; public WQCKms() { } public WQCKms(WQKms other, double [] cws) { this.ws = other.ws; this.qs = other.qs; this.kms = other.kms; this.cws = new TDoubleArrayList(cws); } public WQCKms(double[] kms, double[] qs, double[] ws, double[] cws) { super(kms, qs, ws); this.cws = new TDoubleArrayList(cws); } @Override public void removeNaNs() { DoubleUtil.removeNaNs(new TDoubleArrayList [] { ws, qs, cws, kms }); } /** * Adds a new row to this data pool with corrected W. * * @param w a W. * @param q a Q. * @param kms a Kms. * @param cw The corrected W. */ public void add(double w, double q, double kms, double cw) { super.add(w, q, kms); cws.add(cw); } @Override public double[] get(int idx) { return get(idx, new double[4]); } /** * This method returns a 4dim array of W, Q,Kms and corrected W. * * @param idx The position of the triple. * @param dst destination array * * @return a 4dim array of [W, Q, Kms, CW] in dst. */ @Override public double[] get(int idx, double[] dst) { dst = super.get(idx, dst); if (dst.length < 4) { return dst; } if (cws != null && cws.size() > idx) { dst[3] = cws.getQuick(idx); } return dst; } public double getC(int idx) { return cws.getQuick(idx); } /** * Returns the double array of corrected W values. * * @return the double array of corrected W values. */ public double[] getCWs() { return cws.toNativeArray(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :