Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/WKmsImpl.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 | 81a8e3043794 |
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 gnu.trove.TDoubleArrayList; import org.dive4elements.river.utils.DataUtil; public class WKmsImpl extends NamedObjectImpl implements WKms { protected TDoubleArrayList kms; protected TDoubleArrayList ws; public WKmsImpl() { super(""); kms = new TDoubleArrayList(); ws = new TDoubleArrayList(); } /** * Create named, empty WKms. */ public WKmsImpl(String name) { super(name); kms = new TDoubleArrayList(); ws = new TDoubleArrayList(); } public WKmsImpl(int capacity) { super(""); kms = new TDoubleArrayList(capacity); ws = new TDoubleArrayList(capacity); } public WKmsImpl(TDoubleArrayList kms, TDoubleArrayList ws) { this(kms, ws, ""); } public WKmsImpl( TDoubleArrayList kms, TDoubleArrayList ws, String name ) { super(name); this.kms = kms; this.ws = ws; } /** * Add a W (in NN+m) for a km (in km). */ public void add(double km, double w) { kms.add(km); ws .add(w); } @Override public double getW(int index) { return ws.getQuick(index); } @Override public double getKm(int index) { return kms.getQuick(index); } @Override public boolean guessWaterIncreasing() { return guessDataIncreasing(0.05f); } protected boolean guessDataIncreasing(float factor) { return DataUtil.guessDataIncreasing(ws, factor); } @Override public boolean guessRTLData() { return DataUtil.guessSameDirectionData(ws, allKms()); } @Override public int size() { return kms.size(); } @Override public TDoubleArrayList allKms() { return kms; } @Override public TDoubleArrayList allWs() { return ws; } @Override public WKms filteredKms(double from, double to) { WKmsImpl retval = new WKmsImpl(getName()); for (int i = 0, S = size(); i < S; i++) { double km = getKm(i); if (km >= from && km <= to) { retval.add(km, getW(i)); } } return retval; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :