Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQCKms.java @ 1839:c3b44da22a3a
Minor refactoring in preparation of generation of interpolators (WstValueTable) for static WQKms.
flys-artifacts/trunk@3175 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Mon, 07 Nov 2011 12:37:41 +0000 |
parents | 035c0095b427 |
children | 5ff481ab24a1 |
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package de.intevation.flys.artifacts.model; 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 cw; public WQCKms() { } public WQCKms(WQKms other, double [] cws) { this.w = other.w; this.q = other.q; this.kms = other.kms; this.cw = new TDoubleArrayList(cws); } public WQCKms(double[] kms, double[] qs, double[] ws, double[] cws) { super(kms, qs, ws); this.cw = new TDoubleArrayList(cws); } @Override public void removeNaNs() { removeNaNs(new TDoubleArrayList [] { w, q, cw, 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) { add(w, q, kms); this.cw.add(cw); } /** * 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 (cw != null && cw.size() > idx) { dst[3] = cw.getQuick(idx); } return dst; } public double getC(int idx) { return cw.getQuick(idx); } /** * Returns the double array of corrected W values. * * @return the double array of corrected W values. */ public double[] getCWs() { return cw.toNativeArray(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :